CN104640092B - Identify the method for refuse messages, client, cloud server and system - Google Patents
Identify the method for refuse messages, client, cloud server and system Download PDFInfo
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- CN104640092B CN104640092B CN201510041116.4A CN201510041116A CN104640092B CN 104640092 B CN104640092 B CN 104640092B CN 201510041116 A CN201510041116 A CN 201510041116A CN 104640092 B CN104640092 B CN 104640092B
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- cryptographic hash
- mobile terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
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Abstract
The invention discloses and a kind of identify the method for refuse messages, client, cloud server and system.The method includes: the note in mobile terminal is received event and detects；When mobile terminal receives note, calculate the content correspondence cryptographic Hash of note；Cryptographic Hash corresponding for the content of note is uploaded to cloud server, and receives the identification information that cloud server returns；Determine whether note is refuse messages according to identification information.The technical scheme that the present invention provides is with cryptographic Hash for identifying that object moves the mutual of terminal local and cloud server, it is achieved that the identification to refuse messages.On the basis of ensureing refuse messages identification effectiveness, avoid and in the case of agreeing to without user, the content of note is uploaded directly into the problem invading individual subscriber privacy that server is caused, and alleviate uploading and the processing pressure of cloud server of client after local calculating processes, improve recognition efficiency, meet user's request.
Description
Technical field
The present invention relates to technical field of network information safety, be specifically related to identify the method for refuse messages, visitor
Family end, cloud server and system.
Background technology
Along with the development of mobile communication technology, the universal of mobile device and the decline of note rate, note becomes
For one of important method carrying out information transmission between mobile terminal.User is enjoying what short message communication brought
Time convenient, it is subjected to the harassing and wrecking of the refuse messages such as some advertisement SMSs, swindle note, these rubbish also
Note has influence on the note experience of user, brings hidden danger to the person of user, information, property safety.
Therefore, identification and interception to refuse messages are problem demanding prompt solutions.
In prior art, refuse messages is identified and is uploaded directly into service often through by the content of note
Device, is identified the content of this note by server, recognition result is returned to mobile terminal, if
This note is refuse messages, then this note is intercepted or points out user by mobile terminal.
The program there is the problem that 1, the content of note often relates to the personal information of user, not
The content of note is uploaded directly in the case of user agrees to server, and to have invaded the individual of user hidden
Private, causes infringement to the information security of user.2, when mobile terminal receives note, by note every time
Content uploading often expend suitable network traffics to server, this process, and processing speed is moved
The restriction of dynamic network state residing for terminal, does not meets user's request.
Summary of the invention
In view of the above problems, it is proposed that the present invention is to provide one to overcome the problems referred to above or at least partly
Ground solves a kind of of the problems referred to above and identifies the method for refuse messages, client, cloud server and system.
According to one aspect of the present invention, it is provided that a kind of method identifying refuse messages, the method includes:
Note in mobile terminal is received event detect；
When described mobile terminal receives note, calculate the cryptographic Hash that the content of described note is corresponding；
Cryptographic Hash corresponding for the content of described note is uploaded to cloud server, and receives described high in the clouds clothes
The identification information that business device returns；
Determine whether described note is refuse messages according to described identification information.
Alternatively, the cryptographic Hash calculating the content of described note described in corresponding includes:
The content of described note is carried out word segmentation processing；
Give different vector value to each word after participle, collect the content pair being calculated described note
The simhash value answered.
Alternatively, the method farther includes:
When described mobile terminal receives note, first judge described short according to the home town ruling of mobile terminal
Whether letter is white note；
If it is not, then the cryptographic Hash that the content that calculates described note described in Zhi Hanging is corresponding, and by institute
State cryptographic Hash corresponding to the content of note and upload to the subsequent treatment of cloud server；
If it is, no longer carry out follow-up process.
Alternatively, according to the home town ruling of mobile terminal, described elder generation judges whether described note is white note bag
Include one or more determination methods following:
Whether the source Mobile Station International ISDN Number judging to send described note according to the telephone number white list that mobile terminal is local exists
In described telephone number white list, it is that described note is white note；
Carry out word segmentation processing in the local content to note of mobile terminal, utilize bayesian algorithm to calculate participle
After each word belong to the probability of refuse messages, collect and be calculated the probability that this note is refuse messages,
Judge that this probability, whether less than a preset value, is that this note is white note；
In the cryptographic Hash that the content of mobile terminal local computing note is corresponding, further according to mobile terminal this locality
Cryptographic Hash white list judges that cryptographic Hash corresponding to the content of this note, whether in cryptographic Hash white list, is then
This note is white note.
Alternatively, the method farther includes:
Eject statement agreement when starting for the first time, ask the user whether to agree to directly in this statement agreement
Short message content is uploaded to cloud server；
If user have selected agreement, then when described mobile terminal receives note, directly by described short
The content uploading of letter is identified to cloud server；
Disagree if user have selected, then, when described mobile terminal receives note, perform described meter
Calculate the cryptographic Hash that the content of described note is corresponding, and by cryptographic Hash corresponding for the content of described note
Pass to the subsequent step of cloud server.
Alternatively, the method farther includes:
When determining that described note is refuse messages, described note is carried out intercept process.
According to another aspect of the present invention, it is provided that a kind of method identifying refuse messages, the method bag
Include:
Receive the cryptographic Hash that the content of the note that client-side is uploaded is corresponding；
Cryptographic Hash corresponding for the content of described note is mated with cryptographic Hash storehouse；Wherein, described Hash
In value storehouse, correspondence is preserved cryptographic Hash corresponding to different short message content and has been judged as black or white identification letter
Breath；
Identification information corresponding for the cryptographic Hash matched from cryptographic Hash storehouse is returned to described client.
Alternatively, the simhash that the content of described note the is corresponding content that cryptographic Hash is described note is corresponding
Value.
Alternatively, the method farther includes:
Receive the short message content of user's report；
Each short message content of user's report is carried out black or white identification, and generates corresponding simhash value,
Simhash value and corresponding identification information are saved in described cryptographic Hash storehouse.
According to having it is still another aspect of the present invention to provide a kind of client identifying refuse messages, this client
End includes:
Receive processing unit, be suitable to that the note in mobile terminal is received event and detect；When described shifting
When dynamic terminal receives note, calculate cryptographic Hash corresponding to the content of described note and send to identifying friendship
Unit mutually；
Described identification interactive unit, is suitable to cryptographic Hash corresponding for the content of described note uploads to high in the clouds clothes
Business device, and receive the identification information that described cloud server returns；Determine described according to described identification information
Whether note is refuse messages.
Alternatively, described reception processing unit, be suitable to the content of described note is carried out word segmentation processing；Right
Each word after participle gives different vector value, collects that to be calculated the content of described note corresponding
Simhash value.
Alternatively, described reception processing unit, it is further adapted for when described mobile terminal receives note,
First judge whether described note is white note according to the home town ruling of mobile terminal；If it is not, then calculate
Go out cryptographic Hash corresponding to the content of described note and send to described identification interactive unit；If it is, not
Carry out subsequent treatment again.
Alternatively, described reception processing unit, be suitable to judge institute according to one or more determination methods following
State whether note is white note:
Whether the source Mobile Station International ISDN Number judging to send described note according to the telephone number white list that mobile terminal is local exists
In described telephone number white list, it is that described note is white note；
Carry out word segmentation processing in the local content to note of mobile terminal, utilize bayesian algorithm to calculate participle
After each word belong to the probability of refuse messages, collect and be calculated the probability that this note is refuse messages,
Judge that this probability, whether less than a preset value, is that this note is white note；
In the cryptographic Hash that the content of mobile terminal local computing note is corresponding, further according to mobile terminal this locality
Cryptographic Hash white list judges that cryptographic Hash corresponding to the content of this note, whether in cryptographic Hash white list, is then
This note is white note.
Alternatively, this client farther includes:
Initial configuration unit, is suitable to eject statement agreement when starting for the first time, askes in this statement agreement
Ask user whether to agree to directly and short message content is uploaded to cloud server；
Described reception processing unit, is suitable to after user have selected agreement, when described mobile terminal receives
During note, directly the content of described note is sent to described identification interactive unit；And be suitable to user
Have selected after disagreeing, when described mobile terminal receives note, calculate the content pair of described note
The cryptographic Hash answered also is sent to described identification interactive unit；
Described identification interactive unit, is suitable to when receiving the content of described note, directly by described note
Content uploading be identified to cloud server；And it is corresponding to be suitable to the content when receiving described note
During cryptographic Hash, perform described the content correspondence cryptographic Hash of described note to be uploaded to the follow-up of cloud server
Step.
Alternatively, this client farther includes:
Intercept process unit, is suitable to, when determining that described note is refuse messages, block described note
Cut and process.
According to another aspect of the invention, it is provided that a kind of cloud server identifying refuse messages, should
Cloud server includes:
Receive unit, be suitable to the cryptographic Hash that the content of the note that reception client-side is uploaded is corresponding；
Recognition unit, is suitable to mate cryptographic Hash corresponding for the content of described note with cryptographic Hash storehouse；
Wherein, in described cryptographic Hash storehouse, correspondence is preserved cryptographic Hash corresponding to different short message content and has been judged as
Black or white identification information；
Feedback unit, is suitable to return to identification information corresponding for the cryptographic Hash matched from cryptographic Hash storehouse
Described client.
Alternatively, the simhash that the content of described note the is corresponding content that cryptographic Hash is described note is corresponding
Value.
Alternatively, described reception unit, it is further adapted for receiving the short message content of user's report；
Described recognition unit, is further adapted for each short message content of user's report is carried out black or white identification,
And generate corresponding simhash value, simhash value and corresponding identification information are saved in described Hash
In value storehouse.
According to having it is still another aspect of the present invention to provide a kind of system identifying refuse messages, wherein, should
System includes the client identifying refuse messages described in as above any one and as above knowledge described in any one
The cloud server of other refuse messages.
From the foregoing, the technical scheme that the present invention provides is with the content correspondence cryptographic Hash of note for identifying
The mutual of terminal local and cloud server is moved, it is achieved that to refuse messages on the basis of object
Identify.The program ensureing on the basis of refuse messages identification effectiveness, it is to avoid agreeing to without user
In the case of the content of note is uploaded directly into that server caused invade asking of individual subscriber privacy
Topic, and after local calculating processes, alleviate burden and the cloud alternately of client and cloud server
The processing pressure of end server, improves recognition efficiency, meets user's request.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the skill of the present invention
Art means, and can being practiced according to the content of description, and in order to allow, the present invention's is above and other
Objects, features and advantages can become apparent, below especially exemplified by the detailed description of the invention of the present invention.
Accompanying drawing explanation
By reading the detailed description of hereafter preferred implementation, various other advantage and benefit pair
Will be clear from understanding in those of ordinary skill in the art.Accompanying drawing is only used for illustrating the mesh of preferred implementation
, and it is not considered as limitation of the present invention.And in whole accompanying drawing, by identical reference marks
Represent identical parts.In the accompanying drawings:
Fig. 1 shows the flow process of a kind of method identifying refuse messages
Figure；
Fig. 2 shows the flow process of a kind of method identifying refuse messages
Figure；
Fig. 3 shows the signal of a kind of client identifying refuse messages
Figure；
Fig. 4 shows showing of a kind of client identifying refuse messages
It is intended to；
Fig. 5 shows a kind of cloud server identifying refuse messages
Schematic diagram；
Fig. 6 shows the signal of a kind of system identifying refuse messages
Figure.
Detailed description of the invention
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although accompanying drawing shows
The exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure and not
Should be limited by embodiments set forth here.On the contrary, it is provided that these embodiments are able to more thoroughly
Understand the disclosure, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
Fig. 1 shows the flow process of a kind of method identifying refuse messages
Figure.As it is shown in figure 1, the method includes:
Step S110, receives event to the note in mobile terminal and detects.
Step S120, when mobile terminal receives note, calculates the content correspondence cryptographic Hash of this note.
Step S130, uploads to cloud server by cryptographic Hash corresponding for the content of note, and receives high in the clouds
The identification information that server returns.
According to identification information, step S140, determines whether note is refuse messages.
Visible, the method shown in Fig. 1 describes, from the angle of client, the Hash that the content with note is corresponding
Value is for identifying object, the process that client and cloud server interact, it is achieved that to refuse messages
Identify.The method ensureing on the basis of refuse messages identification effectiveness, it is to avoid agreeing to without user
In the case of the content of note is uploaded directly into that server caused invade asking of individual subscriber privacy
Topic；And after local calculating processes, alleviate burden and the cloud alternately of client and cloud server
The processing pressure of end server, improves recognition efficiency, meets user's request.
In one embodiment of the invention, the method shown in Fig. 1 farther includes:
Step S150, when determining that described note is refuse messages, carries out intercept process to described note.
Here intercept process specifically may include that directly deletes refuse messages；Or short for rubbish breath is transferred to
In the file specified, wait the process of user；Or user is carried out the prompting of refuse messages.
In one embodiment of the invention, the content pair calculating this note described in step S120
The cryptographic Hash answered refers to: according to certain traditional hash algorithm, by the content map of this note for fixing long
The numerical value of degree, this numerical value is referred to as cryptographic Hash, and this cryptographic Hash is the unique and the compactest of the content of this note
Numeric representation form.
Hash algorithm described in the present embodiment includes: HAVAL, MD2, MD4, MD5 or SHA1
Deng, this quasi-tradition hash algorithm is all just like next basic feature: seldom occur hash punching in input domain
Prominent, i.e. the text for possible gap only one of which byte also can map out two diverse cryptographic Hash.
Such as, the content of two swindle notes is respectively as follows: " congratulations have suffered 50,000 yuan of Grand Prixs " and " respectful
Like you and suffered 10,000 yuan of Grand Prixs ", tradition hash algorithm calculate the content correspondence Hash of these two notes
Value is respectively 286 and 523.It will be seen that what the closely similar note of two fraud tactics was calculated
Cryptographic Hash is entirely different, and the identification pressure that may cause cloud server in subsequent treatment is excessive.
Therefore, in order to remove the deviation between the content correspondence cryptographic Hash of the note of little dimensional discrepancy, alleviate
The identification pressure of cloud server in subsequent treatment, in another embodiment of the present invention, step S120
Described in the content correspondence cryptographic Hash calculating this note refer to: the content calculating this note is corresponding
Simhash value.Detailed process is as follows:
Step S121, carries out word segmentation processing to the content of note.
Step S122, gives different vector value to each word after participle, collects and be calculated note
The simhash value that content is corresponding.
As a example by Tables 1 and 2, the solution of the present invention is described in detail below.
Table 1
Table 2
Table 1 shows that the content according to one specific embodiment calculating note of the present invention is corresponding
The process of simhash value.As shown in table 1, in the present embodiment, the note that mobile terminal receives is:
" our company opens common invoice in generation, and our company opens VAT invoice and specialty invoice not generation.”
First, the vector form that simhash value is corresponding: A=A is initializedo={ 0,0,0,0,0,0}.
Then, the content of this note being carried out word segmentation processing: our company/generation opens/common/invoice/, our company
/ or not generation open/value-added tax/special/invoice/and/specialty/invoice；Obtaining each word after participle is: our company,
Dai Kai, or not value-added tax, special, invoice, commonly, and, specialty.
According to certain traditional hash algorithm, calculate 6 cryptographic Hash that each word is corresponding respectively: these public affairs
Department: 100110, Dai Kai: 110000, no: 101111, value-added tax: 110001, special: 010110,
Invoice: 101011, common: 110100, and: 110110, specialty: 001001.
Calculate the word frequency of each word again as corresponding vector value, represent each word power in short message content
Weight: our company: 2, Dai Kai: 2, no: 1, value-added tax: 1, special: 1, invoice: 3, common:
1, and: 1, specialty: 1.
Constituting vectorial B:{ our company/100110/2, in generation, opens/110000/2, not/101111/1, increment
Tax/110001/1, special/010110/1, invoice/101011/3, common/110100/1, and/110110/1,
Specialty/001001/1}.
Processing each word in vector B successively, processing mode is as follows: for each word, if its
It is " 1 " that then the i-th dimension to vector A adds the word frequency of this word in the i-th bit of cryptographic Hash；If its Hash
It is " 0 " that then the i-th dimension to vector A deducts the word frequency of this word in the i-th bit of value.Such as, for these public affairs
Department/100110/2, vector A become 2 ,-2 ,-2,2,2 ,-2}；Opening/110000/2 for generation, vector A becomes
So that 2,2 ,-2 ,-2 ,-2 ,-2}；By that analogy, the vectorial A that each word is corresponding is obtained, as shown in table 1.
Carry out collecting summation by vectorial A corresponding for each word, obtain vector Atotal=9 ,-1 ,-3,1,5,1},
If the i-th dimension of this vector is negative, then the i-th dimension making the corresponding vector of simhash value is " 1 "；
If the i-th dimension of this vector is negative, then the i-th dimension making the corresponding vector of simhash value is " 0 "；Accordingly
Obtain final simhash value corresponding vector Afinal={ 1,0,0,1,1,1}.
Therefore, " our company opens common invoice in generation to note, and our company opens VAT invoice not generation with special
Industry invoice." simhash value be 100111.
Table 2 shows that the content according to another specific embodiment of present invention calculating note is corresponding
The process of simhash value.As shown in table 2, in the present embodiment, the note that mobile terminal receives is:
" our company opens common invoice in generation, and our company opens special invoice and specialty invoice not generation." its simhash
The calculating process of value, in like manner in table 1, does not repeats them here.It will be seen that table 2 show to collect ask
Vector A is obtained after withtotal=8 ,-2 ,-2,0,6,0}, obtain final simhash value corresponding vector Afinal=1,
0,0,1,1,1}.Therefore, note " our company generation open common invoice, our company not generation open special invoice and
Specialty invoice." simhash value be 100111, with note our company generation open common invoice, our company
In generation, does not opens VAT invoice and specialty invoice." simhash value identical.
From the foregoing, during the calculating of simhash value, on the basis of keeping each word weight,
Gradually ignore the specific size of the cryptographic Hash of each word, but after being collected summation with value positive and negative come district
Divide each word, and the most similar short message content can obtain identical the asking of symbol with its similar text structure
With vector Atotal, therefore, similar note can have identical simhash value, overcomes tradition Hash
The hash problem of algorithm.
In other embodiments of the invention, can by other means to after participle each word give to
Value.
In one embodiment of the invention, in order to improve the recognition efficiency of refuse messages, Fig. 1 further
Shown method farther includes: when mobile terminal receives note, first according to this locality of mobile terminal
Whether this note of rule judgment is white note；If it is not, then perform previously described to calculate this note
Content correspondence cryptographic Hash, and cryptographic Hash corresponding for the content of this note is uploaded to cloud server
Subsequent treatment；If it is, determine that this note is not refuse messages, no longer carry out follow-up process.
Specifically, judge that whether note is that the method for white note includes according to the home town ruling of mobile terminal:
Scheme 1, judges to send the source Mobile Station International ISDN Number of this note according to the telephone number white list that mobile terminal is local
Whether in telephone number white list, it is that this note is white note.Wherein, this telephone number white list
Set locally located by mobile terminal, or, cloud server it is issued to mobile terminal local.
Further, the telephone number white list that cloud server can be local to mobile terminal at regular intervals
It is updated.
Scheme 2, carries out word segmentation processing in the local content to note of mobile terminal, utilizes bayesian algorithm
Calculate each word after participle and belong to the probability of white note, collect that to be calculated this note be the general of white note
Rate, it is judged that whether this probability, more than a preset value, is that this note is white note.
Specifically, for each word after participle, can search in the Bayesian model of training in advance and be somebody's turn to do
The Feature Words of word coupling, and obtain forward weighted value and the negative sense weighted value of this feature word, forward weighted value
Belong to the probability of white note as this word, negative sense weighted value is not belonging to the probability of white note as this word；Root
Collect according to the probability belonging to white note of each word after participle and be calculated the probability that note is white note,
The probability being not belonging to white note according to each word after participle collects that to be calculated note be not white note
Probability, if this note is time to be the probability of white note relatively big and exceedes preset value, then this note is white note.
Wherein, collect computational methods include each word probability weighted value add and or weighted product, this enforcement
Example does not limits.
Scheme 3, in mobile terminal this locality, the content according to the above method calculating note is corresponding
Cryptographic Hash, judges, further according to the cryptographic Hash white list that mobile terminal is local, the Hash that the content of this note is corresponding
Whether value, in cryptographic Hash white list, is that this note is white note.Wherein, this cryptographic Hash white list is
Locally located by mobile terminal, or, cloud server it is issued to mobile terminal local, enters
One step ground, the cryptographic Hash white list that mobile terminal is local can be carried out by cloud server at regular intervals
Update.Wherein, the cryptographic Hash described in this programme is tradition cryptographic Hash or simhash value, due to tradition
Cryptographic Hash white list have recorded more cryptographic Hash, the mobile terminal that applicable capacity is bigger.
During carrying out refuse messages identification, the wish of user is the important evidence selecting recognition methods
One of, therefore, in one embodiment of the invention, the method shown in Fig. 1 farther includes: when with
Statement agreement, when mobile terminal starts the client for carrying out refuse messages identification for the first time, is ejected in family,
This statement agreement asks the user whether agree to directly short message content be uploaded to cloud server；If
User have selected agreement, then, when mobile terminal receives note, directly arrived by the content uploading of this note
Cloud server is identified；Disagree if user have selected, then when mobile terminal receives note,
Perform the previously described content correspondence cryptographic Hash calculating this note, and the content of this note is corresponding
Cryptographic Hash upload to the subsequent step of cloud server.The present embodiment is from the wish of user, from root
Infringement individual subscriber privacy, the problem of harm user information safety present in prior art is solved in basis.
Fig. 2 shows the flow process of a kind of method identifying refuse messages
Figure.As in figure 2 it is shown, the method includes:
Step S210, receives the cryptographic Hash that the content of the note that client-side is uploaded is corresponding.
Step S220, mates cryptographic Hash corresponding for the content of this note with cryptographic Hash storehouse.
In this step, corresponding cryptographic Hash corresponding to different short message content and of preserving in cryptographic Hash storehouse
It is judged as black or white identification information.In one embodiment of the invention, this cryptographic Hash storehouse is high in the clouds clothes
Business device is according to set by history identification record, after cloud server carries out the identification of refuse messages every time,
No matter choose which kind of recognition methods, all by features such as the content of note, key word or the cryptographic Hash that are identified
Get off with identification information corresponding record, take the corresponding record of cryptographic Hash therein and the information of identification, set up and breathe out
Uncommon value storehouse.
Step S230, returns to client by identification information corresponding for the cryptographic Hash matched from cryptographic Hash storehouse
End.
Visible, the method shown in Fig. 2 describes cloud server and receives the interior of note that client sends
After holding corresponding cryptographic Hash, this cryptographic Hash is identified and identification information is returned to the process of client.
The method ensureing on the basis of refuse messages identification effectiveness, it is to avoid in situation about agreeing to without user
The lower problem that the content of note is uploaded directly into the infringement individual subscriber privacy that server is caused；And warp
Cross after the calculating of this locality processes and alleviate the processing pressure of cloud server and cloud server and client
Mutual burden, improve recognition efficiency, meet user's request.
In one embodiment of the invention, the Kazakhstan that the content of the note received by cloud server is corresponding
The simhash value that content that uncommon value is this note is corresponding, correspondingly, the cryptographic Hash of cloud server
Storehouse is specially simhash value storehouse.
In one embodiment of the invention, the method shown in Fig. 2 farther includes:
Step S240, receives the short message content of user's report.
Step S250, carries out black or white identification to each short message content of user's report, and generates correspondence
Simhash value, is saved in simhash value and corresponding identification information in cryptographic Hash storehouse.
In this step, cloud server calculating the content correspondence simhash value of note, its process is with upper
Client described in literary composition calculates the process of simhash and is similar to, and does not repeats them here.
Fig. 3 shows the signal of a kind of client identifying refuse messages
Figure.As it is shown on figure 3, the client 300 of this identification refuse messages includes:
Receive processing unit 310, be suitable to that the note in mobile terminal is received event and detect；Work as institute
State mobile terminal when receiving note, calculate the content correspondence cryptographic Hash of this note and send to identifying friendship
Unit 320 mutually；
Identify interactive unit 320, be suitable to cryptographic Hash corresponding for the content of this note is uploaded to cloud service
Device, and receive the identification information that cloud server returns；Determine whether note is rubbish according to this identification information
Rubbish note.
Visible, the client shown in Fig. 3 is cooperated by each unit, completes the content with note
Corresponding cryptographic Hash is for identifying object, the process interacted with cloud server, it is achieved that to refuse messages
Identification.The program ensureing on the basis of refuse messages identification effectiveness, it is to avoid without user with
What the content of note was uploaded directly in the case of meaning server caused invades asking of individual subscriber privacy
Topic；And after local calculating processes, alleviate burden and the cloud alternately of client and cloud server
The processing pressure of end server, improves recognition efficiency, meets user's request.
In one embodiment of the invention, receive processing unit 310 to be suitable to according to certain traditional Hash
Algorithm, calculates the cryptographic Hash that the content of note is corresponding.Hash algorithm described in the present embodiment includes:
HAVAL, MD2, MD4, MD5 or SHA1 etc., from the foregoing, it can be understood that this quasi-tradition hash algorithm
All just like next basic feature: hash collision seldom occurs in input domain, i.e. for possible gap only
The text having a byte also can map out two diverse cryptographic Hash.
Therefore, in order to remove the deviation between the content correspondence cryptographic Hash of the note of little dimensional discrepancy, alleviate
The identification pressure of cloud server in subsequent treatment, in another embodiment of the present invention, reception processes
Unit 310, is suitable to the content to note and carries out word segmentation processing；Each word after participle is given different
Vector value, collects and is calculated the simhash value that the content of this note is corresponding.Wherein, reception processes single
Unit 310 calculates a specific embodiment of the simhash value corresponding to content of notes as shown in table 1, on
Literary composition describes in detail, does not repeats them here.
In one embodiment of the invention, in order to improve the recognition efficiency of refuse messages, Fig. 3 further
The reception processing unit 310 of shown client, is further adapted for when mobile terminal receives note, first
Home town ruling according to mobile terminal judges whether this note is white note；If it is not, then calculate institute
State cryptographic Hash corresponding to the content of note and send to described identification interactive unit；If it is, no longer enter
Row subsequent treatment.
Specifically, receive processing unit 310 and judge whether note is white according to the home town ruling of mobile terminal
The scheme of note includes:
Scheme 1, receives processing unit 310 and judges to send out according to the telephone number white list that mobile terminal is local
Give the source Mobile Station International ISDN Number of this note whether in telephone number white list, be that this note is white note.Wherein,
This telephone number white list is set locally located by mobile terminal, or, it is to be issued by cloud server
To mobile terminal this locality.Further, cloud server can at regular intervals to mobile terminal originally
The telephone number white list on ground is updated.
Scheme 2, receives processing unit 310 and carries out word segmentation processing in the local content to note of mobile terminal,
Utilize bayesian algorithm to calculate each word after participle and belong to the probability of white note, collect that to be calculated this short
Letter is the probability of white note, it is judged that whether this probability, more than a preset value, is that this note is white note.
The specific implementation process of this programme describes in detail the most, does not repeats them here.
Scheme 3, receives processing unit 310 and calculates according to the above method in mobile terminal this locality
The content correspondence cryptographic Hash of note, the cryptographic Hash white list local further according to mobile terminal judges this note
Whether cryptographic Hash corresponding to content, in cryptographic Hash white list, is that this note is white note.Wherein, should
Cryptographic Hash white list is locally located by mobile terminal, or, it is to be issued to move by cloud server
Terminal local, further, the Kazakhstan that cloud server can be local to mobile terminal at regular intervals
Uncommon value white list is updated.Wherein, the cryptographic Hash described in this programme is tradition cryptographic Hash or simhash
Value, owing to tradition cryptographic Hash white list have recorded more cryptographic Hash, the mobile end that applicable capacity is bigger
End.
Fig. 4 shows showing of a kind of client identifying refuse messages
It is intended to.As shown in Figure 4, the client 400 identifying refuse messages of the present embodiment is carrying out refuse messages
During identification, using the wish of user as one of important evidence selecting recognition methods, this identification rubbish
The client 400 of rubbish note includes:
Initial configuration unit 410, is suitable to eject statement agreement when starting for the first time, in this statement agreement
In ask the user whether agree to directly short message content is uploaded to cloud server.
Receive processing unit 420, be suitable to after user have selected agreement, when mobile terminal receives note
Time, directly it is sent to the content of this note identify interactive unit 430；And be suitable to have selected user
After disagreeing, when mobile terminal receives note, the content correspondence cryptographic Hash calculating this note is concurrent
Give identification interactive unit 430.
Identify interactive unit 430, be suitable to, when receiving the content of note, directly this be stated in note
Appearance uploads to cloud server and is identified；When receiving the content correspondence cryptographic Hash of note, this is short
The content correspondence cryptographic Hash of letter uploads to cloud server；And be suitable to receive the knowledge that cloud server returns
Other information；Determine whether note is refuse messages according to this identification information.
Intercept process unit 440, is suitable to, when determining that note is refuse messages, intercept this note
Process.
Here intercept process specifically may include that directly deletes refuse messages；Or short for rubbish breath is turned
Move on in the file specified, wait the process of user；Or user is carried out the prompting of refuse messages.
From the above.Client 400 shown in Fig. 4, from the wish of user, fundamentally solves
Individual subscriber privacy, the problem of harm user information safety is invaded present in prior art.
Fig. 5 shows a kind of cloud server identifying refuse messages
Schematic diagram.As it is shown in figure 5, the cloud server 500 of this identification refuse messages includes:
Receive unit 510, be suitable to the cryptographic Hash that the content of the note that reception client-side is uploaded is corresponding.
Recognition unit 520, is suitable to mate cryptographic Hash corresponding for the content of this note with cryptographic Hash storehouse.
In this unit, corresponding cryptographic Hash corresponding to different short message content and of preserving in cryptographic Hash storehouse
It is judged as black or white identification information.In one embodiment of the invention, this cryptographic Hash storehouse is high in the clouds clothes
Business device 500 is according to set by history identification record, and cloud server 500 carries out refuse messages every time
After identification, no matter choose which kind of recognition methods, the content of note, key word or the Hash that all will be identified
The features such as value are got off with identification information corresponding record, take the corresponding record of cryptographic Hash therein and the information of identification,
Set up cryptographic Hash storehouse.
Feedback unit 530, is suitable to return identification information corresponding for the cryptographic Hash matched from cryptographic Hash storehouse
Back to client.
Visible, the scheme shown in Fig. 5 illustrates to receive unit 510 and receives note that client sends
After content correspondence cryptographic Hash, this cryptographic Hash is identified by recognition unit 520, and feedback unit 530 will again
Identification information returns to the process of client.The program is ensureing on the basis of refuse messages identification effectiveness,
Avoid invading that in the case of agreeing to the content of note is uploaded directly into server caused without user
The problem violating individual subscriber privacy；And after local calculating processes, alleviate the process of cloud server
Pressure and cloud server are born with the mutual of client, improve recognition efficiency, meet user's request.
In one embodiment of the invention, the content of reception note received by unit 510 is corresponding
Cryptographic Hash is the simhash value that the content of this note is corresponding, correspondingly, the Hash of cloud server
Value storehouse is specially simhash value storehouse.
In one embodiment of the invention, receive unit 510, be further adapted for receiving user's report
Short message content；Recognition unit 520, is further adapted for carrying out black or white to each short message content of user's report
Identification, and generate correspondence simhash value, by simhash value with correspondence identification information be saved in
In described cryptographic Hash storehouse.Wherein, recognition unit 520 calculates the content correspondence simhash value of note, its
The process that process calculates simhash with the above client is similar, does not repeats them here.
Fig. 6 shows the signal of a kind of system identifying refuse messages
Figure.As shown in Figure 6, the system 600 of this identification refuse messages includes the client 610 identifying refuse messages
And identify the cloud server 620 of refuse messages.Wherein identify that the client 610 of refuse messages is permissible
It is the client 300 identifying refuse messages above or the client 400 identifying refuse messages, identifies
The cloud server 620 of refuse messages can be the cloud server 500 identifying refuse messages above.
In sum, the technical scheme that the present invention provides is right for identifying in the content correspondence cryptographic Hash with note
The mutual of terminal local and cloud server is moved, it is achieved that the knowledge to refuse messages on the basis of as
Not.The program ensureing on the basis of refuse messages identification effectiveness, it is to avoid agree to without user
In the case of the content of note is uploaded directly into the problem invading individual subscriber privacy that server is caused,
And after local calculating processes, alleviate client and the mutual burden of cloud server and high in the clouds clothes
The processing pressure of business device, improves recognition efficiency, meets user's request.
It should be understood that
Algorithm and display be not solid with any certain computer, virtual bench or miscellaneous equipment provided herein
Have relevant.Various fexible units can also be used together with based on teaching in this.As described above,
Construct the structure required by this kind of device to be apparent from.Additionally, the present invention is also not for any specific
Programming language.It is understood that, it is possible to use various programming languages realize the content of invention described herein,
And the description done language-specific above is the preferred forms in order to disclose the present invention.
In description mentioned herein, illustrate a large amount of detail.It is to be appreciated, however, that this
Inventive embodiment can be put into practice in the case of not having these details.In some instances, not
It is shown specifically known method, structure and technology, in order to do not obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help understand in each inventive aspect one
Or multiple, above in the description of the exemplary embodiment of the present invention, each feature of the present invention is sometimes
It is grouped together in single embodiment, figure or descriptions thereof.But, should be by the disclosure
Method be construed to reflect an intention that i.e. the present invention for required protection require ratio in each claim
The middle more feature of feature be expressly recited.More precisely, as the following claims reflect
As, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows
Claims of detailed description of the invention are thus expressly incorporated in this detailed description of the invention, the most each right
Requirement itself is all as the independent embodiment of the present invention.
Those skilled in the art are appreciated that and can carry out the module in the equipment in embodiment certainly
Change adaptively and they are arranged in one or more equipment different from this embodiment.Permissible
Module in embodiment or unit or assembly are combined into a module or unit or assembly, and in addition may be used
To put them into multiple submodule or subelement or sub-component.Except such feature and/or process or
Outside at least some in unit excludes each other, can use any combination that (this specification is included companion
With claim, summary and accompanying drawing) disclosed in all features and so disclosed any method or
All processes of person's equipment or unit are combined.Unless expressly stated otherwise, this specification (includes companion
With claim, summary and accompanying drawing) disclosed in each feature can by provide identical, equivalent or phase
Replace like the alternative features of purpose.
Although additionally, it will be appreciated by those of skill in the art that embodiments more described herein include it
Some feature included in its embodiment rather than further feature, but the group of the feature of different embodiment
Close and mean to be within the scope of the present invention and formed different embodiments.Such as, in following power
In profit claim, one of arbitrarily can mode making in any combination of embodiment required for protection
With.
The all parts embodiment of the present invention can realize with hardware, or to process at one or more
The software module run on device realizes, or realizes with combinations thereof.Those skilled in the art should
Understand, microprocessor or digital signal processor (DSP) can be used in practice to realize basis
Some identified in the client of refuse messages, cloud server and system a kind of of the embodiment of the present invention or
The some or all functions of the whole parts of person.The present invention is also implemented as performing described here
Part or all equipment of method or device program (such as, computer program and computer
Program product).The program of such present invention of realization can store on a computer-readable medium, or
Can be to have the form of one or more signal.Such signal can be downloaded from internet website
Arrive, or provide on carrier signal, or provide with any other form.
The present invention will be described rather than limits the invention to it should be noted above-described embodiment,
And those skilled in the art can design replacement in fact without departing from the scope of the appended claims
Execute example.In the claims, should not will be located in any reference marks between bracket to be configured to right is wanted
The restriction asked.Word " comprises " and does not excludes the presence of the element or step not arranged in the claims.It is positioned at
Word "a" or "an" before element does not excludes the presence of multiple such element.The present invention is permissible
By means of including the hardware of some different elements and realizing by means of properly programmed computer.?
If listing in the unit claim of equipment for drying, several in these devices can be by same
Hardware branch specifically embodies.Word first, second and third use do not indicate that any order.
Can be title by these word explanations.
The invention discloses A1, a kind of method identifying refuse messages, wherein, the method includes:
Note in mobile terminal is received event detect；
When described mobile terminal receives note, calculate the cryptographic Hash that the content of described note is corresponding；
Cryptographic Hash corresponding for the content of described note is uploaded to cloud server, and receives described high in the clouds clothes
The identification information that business device returns；
Determine whether described note is refuse messages according to described identification information.
A2, method as described in A1, wherein, described in calculate the Hash that the content of described note is corresponding
Value includes:
The content of described note is carried out word segmentation processing；
Give different vector value to each word after participle, collect the content pair being calculated described note
The simhash value answered.
A3, method as described in A1 or A2, wherein, the method farther includes:
When described mobile terminal receives note, first judge described short according to the home town ruling of mobile terminal
Whether letter is white note；
If it is not, then the cryptographic Hash that the content that calculates described note described in Zhi Hanging is corresponding, and by institute
State cryptographic Hash corresponding to the content of note and upload to the subsequent treatment of cloud server；
If it is, no longer carry out follow-up process.
A4, method as described in A3, wherein, described elder generation judges institute according to the home town ruling of mobile terminal
Whether state note is that white note includes one or more determination methods following:
Whether the source Mobile Station International ISDN Number judging to send described note according to the telephone number white list that mobile terminal is local exists
In described telephone number white list, it is that described note is white note；
Carry out word segmentation processing in the local content to note of mobile terminal, utilize bayesian algorithm to calculate participle
After each word belong to the probability of refuse messages, collect and be calculated the probability that this note is refuse messages,
Judge that this probability, whether less than a preset value, is that this note is white note；
In the cryptographic Hash that the content of mobile terminal local computing note is corresponding, further according to mobile terminal this locality
Cryptographic Hash white list judges that cryptographic Hash corresponding to the content of this note, whether in cryptographic Hash white list, is then
This note is white note.
A5, method as described in A1 or A2, wherein, the method farther includes:
Eject statement agreement when starting for the first time, ask the user whether to agree to directly in this statement agreement
Short message content is uploaded to cloud server；
If user have selected agreement, then when described mobile terminal receives note, directly by described short
The content uploading of letter is identified to cloud server；
Disagree if user have selected, then, when described mobile terminal receives note, perform described meter
Calculate the cryptographic Hash that the content of described note is corresponding, and by cryptographic Hash corresponding for the content of described note
Pass to the step of cloud server.
A6, method as described in A1 or A2, wherein, the method farther includes:
When determining that described note is refuse messages, described note is carried out intercept process.
The invention also discloses B7, a kind of method identifying refuse messages, wherein, the method includes:
Receive the cryptographic Hash that the content of the note that client-side is uploaded is corresponding；
Cryptographic Hash corresponding for the content of described note is mated with cryptographic Hash storehouse；Wherein, described Hash
In value storehouse, correspondence is preserved cryptographic Hash corresponding to different short message content and has been judged as black or white identification letter
Breath；
Identification information corresponding for the cryptographic Hash matched from cryptographic Hash storehouse is returned to described client.
B8, method as described in B7, wherein, the cryptographic Hash that the content of described note is corresponding is described short
The simhash value corresponding to content of letter.
B9, method as described in B7 or B8, wherein, the method farther includes:
Receive the short message content of user's report；
Each short message content of user's report is carried out black or white identification, and generates corresponding simhash value,
Simhash value and corresponding identification information are saved in described cryptographic Hash storehouse.
The invention also discloses C10, a kind of client identifying refuse messages, wherein, this client bag
Include:
Receive processing unit, be suitable to that the note in mobile terminal is received event and detect；When described shifting
When dynamic terminal receives note, calculate cryptographic Hash corresponding to the content of described note and send to identifying friendship
Unit mutually；
Described identification interactive unit, is suitable to cryptographic Hash corresponding for the content of described note uploads to high in the clouds clothes
Business device, and receive the identification information that described cloud server returns；Determine described according to described identification information
Whether note is refuse messages.
C11, client as described in C10, wherein,
Described reception processing unit, is suitable to the content of described note is carried out word segmentation processing；After participle
Each word gives different vector value, collects and is calculated the simhash value that the content of described note is corresponding.
C12, client as described in C10 or C11, wherein,
Described reception processing unit, is further adapted for when described mobile terminal receives note, first basis
The home town ruling of mobile terminal judges whether described note is white note；If it is not, then calculate described
Cryptographic Hash that the content of note is corresponding also sends to described identification interactive unit；If it is, no longer carry out
Subsequent treatment.
C13, client as described in C12, wherein,
Described reception processing unit, is suitable to judge that described note is according to one or more determination methods following
No for white note:
Whether the source Mobile Station International ISDN Number judging to send described note according to the telephone number white list that mobile terminal is local exists
In described telephone number white list, it is that described note is white note；
Carry out word segmentation processing in the local content to note of mobile terminal, utilize bayesian algorithm to calculate participle
After each word belong to the probability of refuse messages, collect and be calculated the probability that this note is refuse messages,
Judge that this probability, whether less than a preset value, is that this note is white note；
In the cryptographic Hash that the content of mobile terminal local computing note is corresponding, further according to mobile terminal this locality
Cryptographic Hash white list judges that cryptographic Hash corresponding to the content of this note, whether in cryptographic Hash white list, is then
This note is white note.
C14, client as described in C10 or C11, wherein, this client farther includes:
Initial configuration unit, is suitable to eject statement agreement when starting for the first time, askes in this statement agreement
Ask user whether to agree to directly and short message content is uploaded to cloud server；
Described reception processing unit, is suitable to after user have selected agreement, when described mobile terminal receives
During note, directly the content of described note is sent to described identification interactive unit；And be suitable to user
Have selected after disagreeing, when described mobile terminal receives note, calculate the content pair of described note
The cryptographic Hash answered also is sent to described identification interactive unit；
Described identification interactive unit, is suitable to when receiving the content of described note, directly by described note
Content uploading be identified to cloud server；And it is corresponding to be suitable to the content when receiving described note
During cryptographic Hash, perform described the content correspondence cryptographic Hash of described note to be uploaded to the follow-up of cloud server
Step.
C15, client as described in C10 or C11, wherein, this client farther includes:
Intercept process unit, is suitable to, when determining that described note is refuse messages, block described note
Cut and process.
The invention also discloses D16, a kind of cloud server identifying refuse messages, wherein, this high in the clouds
Server includes:
Receive unit, be suitable to the cryptographic Hash that the content of the note that reception client-side is uploaded is corresponding；
Recognition unit, is suitable to mate cryptographic Hash corresponding for the content of described note with cryptographic Hash storehouse；
Wherein, in described cryptographic Hash storehouse, correspondence is preserved cryptographic Hash corresponding to different short message content and has been judged as
Black or white identification information；
Feedback unit, is suitable to return to identification information corresponding for the cryptographic Hash matched from cryptographic Hash storehouse
Described client.
D17, cloud server as described in D16, wherein, the cryptographic Hash that the content of described note is corresponding
For the simhash value that the content of described note is corresponding.
D18, cloud server as described in D16 or D17, wherein,
Described reception unit, is further adapted for receiving the short message content of user's report；
Described recognition unit, is further adapted for each short message content of user's report is carried out black or white identification,
And generate corresponding simhash value, simhash value and corresponding identification information are saved in described Hash
In value storehouse.
The invention also discloses E19, a kind of system identifying refuse messages, wherein, this system include as
According to any one of C10-C15 identify refuse messages client and as any one of D16-D18 institute
The cloud server identifying refuse messages stated.
Claims (13)
1. the method identifying refuse messages, wherein, the method includes:
Note in mobile terminal is received event detect；
When described mobile terminal receives note, first judge this note according to the home town ruling of mobile terminal
Whether it is white note；
If it is not, then the cryptographic Hash that the content that calculates described note is corresponding；
Cryptographic Hash corresponding for the content of described note is uploaded to cloud server, and receives described high in the clouds clothes
The identification information that business device returns；
Determine whether described note is refuse messages according to described identification information；
If it is, determine that this note is not refuse messages；
Wherein, the cryptographic Hash calculating the content of described note described in corresponding includes:
The content of described note is carried out word segmentation processing；
Give different vector value to each word after participle, collect the content pair being calculated described note
The simhash value answered.
The most described elder generation is sentenced according to the home town ruling of mobile terminal
Whether disconnected described note is that white note includes one or more determination methods following:
Whether the source Mobile Station International ISDN Number judging to send described note according to the telephone number white list that mobile terminal is local exists
In described telephone number white list, it is that described note is white note；
Carry out word segmentation processing in the local content to note of mobile terminal, utilize bayesian algorithm to calculate participle
After each word belong to the probability of refuse messages, collect and be calculated the probability that this note is refuse messages,
Judge that this probability, whether less than a preset value, is that this note is white note；
In the cryptographic Hash that the content of mobile terminal local computing note is corresponding, further according to mobile terminal this locality
Cryptographic Hash white list judges that cryptographic Hash corresponding to the content of this note, whether in cryptographic Hash white list, is then
This note is white note.
The most the method for claim 1, wherein the method farther includes:
Eject statement agreement when starting for the first time, ask the user whether to agree to directly in this statement agreement
Short message content is uploaded to cloud server；
If user have selected agreement, then when described mobile terminal receives note, directly by described short
The content uploading of letter is identified to cloud server；
Disagree if user have selected, then, when described mobile terminal receives note, perform described meter
Calculate the cryptographic Hash that the content of described note is corresponding, and by cryptographic Hash corresponding for the content of described note
Pass to the step of cloud server.
The most the method for claim 1, wherein the method farther includes:
When determining that described note is refuse messages, described note is carried out intercept process.
5. the method identifying refuse messages, wherein, the method includes:
Receive the cryptographic Hash that the content of the note that client-side is uploaded is corresponding；Wherein, described client be
Receive note and go out after this note is not white note according to the rule judgment that client is local, calculating this short
The cryptographic Hash corresponding to content of letter is also uploaded；
Cryptographic Hash corresponding for the content of described note is mated with cryptographic Hash storehouse；Wherein, described Hash
In value storehouse, correspondence is preserved cryptographic Hash corresponding to different short message content and has been judged as black or white identification letter
Breath；
Identification information corresponding for the cryptographic Hash matched from cryptographic Hash storehouse is returned to described client；
Wherein, the simhash that the content of described note the is corresponding content that cryptographic Hash is described note is corresponding
Value.
6. method as claimed in claim 5, wherein, the method farther includes:
Receive the short message content of user's report；
Each short message content of user's report is carried out black or white identification, and generates corresponding simhash value,
Simhash value and corresponding identification information are saved in described cryptographic Hash storehouse.
7. identifying a client for refuse messages, wherein, this client includes:
Receive processing unit, be suitable to that the note in mobile terminal is received event and detect；When described shifting
When dynamic terminal receives note, first judge whether this note is white note according to the home town ruling of mobile terminal,
If it is, determine that this note is not refuse messages, if it is not, the content calculating described note is corresponding
Cryptographic Hash and send to identifying interactive unit；
Described identification interactive unit, is suitable to cryptographic Hash corresponding for the content of described note uploads to high in the clouds clothes
Business device, and receive the identification information that described cloud server returns；Determine described according to described identification information
Whether note is refuse messages；
Described reception processing unit, is suitable to the content of described note is carried out word segmentation processing；After participle
Each word gives different vector value, collects and is calculated the simhash value that the content of described note is corresponding.
8. client as claimed in claim 7, wherein,
Described reception processing unit, is suitable to judge that described note is according to one or more determination methods following
No for white note:
Whether the source Mobile Station International ISDN Number judging to send described note according to the telephone number white list that mobile terminal is local exists
In described telephone number white list, it is that described note is white note；
Carry out word segmentation processing in the local content to note of mobile terminal, utilize bayesian algorithm to calculate participle
After each word belong to the probability of refuse messages, collect and be calculated the probability that this note is refuse messages,
Judge that this probability, whether less than a preset value, is that this note is white note；
In the cryptographic Hash that the content of mobile terminal local computing note is corresponding, further according to mobile terminal this locality
Cryptographic Hash white list judges that cryptographic Hash corresponding to the content of this note, whether in cryptographic Hash white list, is then
This note is white note.
9. client as claimed in claim 7, wherein, this client farther includes:
Initial configuration unit, is suitable to eject statement agreement when starting for the first time, askes in this statement agreement
Ask user whether to agree to directly and short message content is uploaded to cloud server；
Described reception processing unit, is suitable to after user have selected agreement, when described mobile terminal receives
During note, directly the content of described note is sent to described identification interactive unit；And be suitable to user
Have selected after disagreeing, when described mobile terminal receives note, calculate the content pair of described note
The cryptographic Hash answered also is sent to described identification interactive unit；
Described identification interactive unit, is suitable to when receiving the content of described note, directly by described note
Content uploading be identified to cloud server；And it is corresponding to be suitable to the content when receiving described note
During cryptographic Hash, perform described the content correspondence cryptographic Hash of described note to be uploaded to the follow-up of cloud server
Step.
10. client as claimed in claim 7, wherein, this client farther includes:
Intercept process unit, is suitable to, when determining that described note is refuse messages, block described note
Cut and process.
11. 1 kinds of cloud servers identifying refuse messages, wherein, this cloud server includes:
Receive unit, be suitable to the cryptographic Hash that the content of the note that reception client-side is uploaded is corresponding；Wherein,
Described client is to receive note and to go out this note according to the rule judgment that client is local be not white short
After letter, calculate cryptographic Hash corresponding to the content of this note and upload；
Recognition unit, is suitable to mate cryptographic Hash corresponding for the content of described note with cryptographic Hash storehouse；
Wherein, in described cryptographic Hash storehouse, correspondence is preserved cryptographic Hash corresponding to different short message content and has been judged as
Black or white identification information；
Feedback unit, is suitable to return to identification information corresponding for the cryptographic Hash matched from cryptographic Hash storehouse
Described client；
Wherein, the simhash that the content of described note the is corresponding content that cryptographic Hash is described note is corresponding
Value.
12. cloud servers as claimed in claim 11, wherein,
Described reception unit, is further adapted for receiving the short message content of user's report；
Described recognition unit, is further adapted for each short message content of user's report is carried out black or white identification,
And generate corresponding simhash value, simhash value and corresponding identification information are saved in described Hash
In value storehouse.
13. 1 kinds of systems identifying refuse messages, wherein, this system includes as appointed in claim 7-10
One described client identifying refuse messages and the knowledge as according to any one of claim 11-12
The cloud server of other refuse messages.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839721.0A CN106162584B (en) | 2015-01-27 | 2015-01-27 | Method, client, cloud server and system for identifying spam messages |
| CN201510041116.4A CN104640092B (en) | 2015-01-27 | 2015-01-27 | Identify the method for refuse messages, client, cloud server and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041116.4A CN104640092B (en) | 2015-01-27 | 2015-01-27 | Identify the method for refuse messages, client, cloud server and system |
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| CN201610839721.0A Division CN106162584B (en) | 2015-01-27 | 2015-01-27 | Method, client, cloud server and system for identifying spam messages |
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| CN104640092A CN104640092A (en) | 2015-05-20 |
| CN104640092B true CN104640092B (en) | 2016-10-19 |
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| CN201610839721.0A Active CN106162584B (en) | 2015-01-27 | 2015-01-27 | Method, client, cloud server and system for identifying spam messages |
| CN201510041116.4A Active CN104640092B (en) | 2015-01-27 | 2015-01-27 | Identify the method for refuse messages, client, cloud server and system |
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| CN105589845B (en) * | 2015-12-18 | 2019-02-26 | 北京奇虎科技有限公司 | Rubbish text recognition methods, apparatus and system |
| CN107193900A (en) * | 2017-05-10 | 2017-09-22 | 上海交通大学 | A kind of identifying system and its application method of suspicious SMS |
| CN109413595B (en) * | 2017-08-17 | 2020-09-25 | 中国移动通信集团公司 | Spam short message identification method, device and storage medium |
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| CN108513269B (en) * | 2018-03-08 | 2020-05-12 | 平安科技（深圳）有限公司 | Advertisement short message identification method, electronic device, computer equipment and storage medium |
| CN109275113A (en) * | 2018-11-22 | 2019-01-25 | 郑州骄郎网络科技有限公司 | A kind of prevention method of refuse messages |
| CN110457694B (en) * | 2019-07-29 | 2023-09-22 | 腾讯科技（上海）有限公司 | Message reminding method and device, scene type identification reminding method and device |
| CN111083705A (en) * | 2019-12-10 | 2020-04-28 | 平安国际智慧城市科技股份有限公司 | Group-sending fraud short message detection method, device, server and storage medium |
| CN113067765B (en) * | 2020-01-02 | 2023-01-13 | 中国移动通信有限公司研究院 | Multimedia message monitoring method, device and equipment |
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| CN106162584A (en) | 2016-11-23 |
| CN104640092A (en) | 2015-05-20 |
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