CN103731803B - Protect the method and sms center of short message content - Google Patents
Protect the method and sms center of short message content Download PDFInfo
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- CN103731803B CN103731803B CN201210392521.7A CN201210392521A CN103731803B CN 103731803 B CN103731803 B CN 103731803B CN 201210392521 A CN201210392521 A CN 201210392521A CN 103731803 B CN103731803 B CN 103731803B
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- short message
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- protection
- message content
- sms center
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Abstract
The invention discloses a kind of method of protection short message content and sms center, the method comprising the steps of：Sms center receives the short message for the carrying protection instruction that sender sends, and parses the short message, obtains the protection and indicates and short message content, is indicated according to described protect, respective handling of the limitation recipient to the short message content.The method and sms center of the protection short message content of the embodiment of the present invention indicate processing of the limitation to the short message content by receiving the short message that carrying protection is indicated, and according to the protection, and the short message content that user sends can be made to be effectively protected.
Description
Technical field
The present invention relates to the communications field, in particular it relates to which a kind of protect the method for short message content and protect short message content
Sms center.
Background technology
With developing rapidly for the communication technology, short message (short message service, abbreviation SMS) or multimedia
Information (Multimedia Messaging Service, abbreviation MMS), commonly referred to as multimedia message is user by mobile phone or other
Text or multimedia messages that terminal device sends or received, with short message or the frequency of use more and more higher of multimedia message, user couple
The security of information also has individual further requirement, exists so in terms of the security of the information content and the protection controlled it
One problem, by taking short message as an example, sends after short message once user sender, and the control of the short message just falls in terminal side,
Terminal such as can be preserved, be edited, being forwarded at a series of operation to it, so that the short message content that user is sent is obtained not
To effective control and protection.
The content of the invention
, can the embodiments of the invention provide a kind of method for protecting short message content and the sms center for protecting short message content
The short message content for sending user is effectively protected.
First aspect is there is provided a kind of method for protecting short message content, and the method comprising the steps of：Sms center receives sender
The short message that the carrying protection of transmission is indicated；The short message is parsed, the protection is obtained and indicates and short message content；According to the protection
Indicate, respective handling of the limitation recipient to the short message content.
In the first implementation of first aspect, indicated according to the protection, recipient is in the short message for limitation
The respective handling of appearance, including, determine that the protection indicates to include forbidding modification, then the short message content is converted into multimedia message, and
The protection instruction is carried on the multimedia message, and forwards the multimedia message to recipient.
In second of implementation of first aspect, indicated according to the protection, recipient is in the short message for limitation
The respective handling of appearance, including, determine that the protection indicates the instruction for including forbidding forwarding, then forbid the instruction of forwarding according to
Refuse the request that the recipient forwards the short message.
In the third implementation of first aspect, indicated according to the protection, recipient is in the short message for limitation
The respective handling of appearance, including, determine that the protection indicates the instruction for including forbidding forwarding after modification, the sms center obtains institute
The first short message description of short message content is stated, the second short message description that the recipient forwards the short message is further obtained, judges
Whether the first short message description matches with second short message description, if matching, forwards the short message of recipient's forwarding,
If mismatching, refuse the request that the recipient forwards the short message.
In the 4th kind of implementation of first aspect, indicated according to the protection, recipient is in the short message for limitation
The respective handling of appearance, including, determine that the protection indicates the instruction for including forbidding forwarding after modification, the sms center receives institute
The forwarding request that recipient forwards the short message is stated, the short message content and the recipient for determining whether described sender are forwarded
Whether the short message content of the short message matches, if matching, forwards the short message, if mismatching, forwarding institute of rejection side
State the request of short message.
In the 5th kind of implementation of first aspect, indicated according to the protection, recipient is in the short message for limitation
The respective handling of appearance, including, indicated according to the protection, encrypt the short message content, and forward upgrade information to recipient, connect
The recipient is received to be indicated according to the upgrade completion of short message client of the upgrade information, forward the short message content of the encryption to
The recipient.
Second aspect is there is provided a kind of sms center for protecting short message content, including at transceiver module, parsing module and short message
Module is managed, the transceiver module receives the short message that the carrying protection of sender's transmission is indicated；The parsing module, parsing is described
The short message that protection is indicated is carried, the protection is obtained and indicates and short message content；The short message processing module, refers to according to the protection
Show respective handling of the limitation recipient to the short message content.
In the first implementation of second aspect, the short message processing module indicates that limitation connects according to the protection
Debit to the respective handling of the short message content, including, the short message processing module determines that the protection indicates to include forbidding repairing
Change, then the short message content is converted into multimedia message, and the protection instruction is carried on the multimedia message, and pass through the transmitting-receiving mould
Block forwards the multimedia message to recipient.
In second of implementation of second aspect, the short message processing module indicates that limitation connects according to the protection
Debit to the respective handling of the short message content, including, the short message processing module determines that the protection indicates to include forbidding turning
The instruction of hair, then forbid the instruction refusal recipient of forwarding to forward the request of the short message according to.
In the third implementation of second aspect, the short message processing module indicates that limitation connects according to the protection
Debit to the respective handling of the short message content, including, the short message processing module determines that the protection indicates to include forbidding repairing
The instruction forwarded after changing, then obtain the first short message description of the short message content, further obtains recipient's forwarding described
The second short message description of short message, judges the first short message description and the second short message profile matching degree, if matching, passes through
The transceiver module forwards the short message of recipient's forwarding, if mismatching, refuse the recipient and forward the short message
Request.
In the 4th kind of implementation of second aspect, the short message processing module indicates that limitation connects according to the protection
Debit to the respective handling of the short message content, including, the short message processing module determines that the protection indicates to include forbidding repairing
The instruction forwarded after changing, then receive the forwarding request that the recipient forwards the short message, determine whether described sender
Short message content forwards whether the short message content of the short message matches with the recipient, if matching, passes through the transceiver module
The short message is forwarded, if mismatching, rejection side forwards the request of the short message.
In the 5th kind of implementation of second aspect, the short message processing module indicates that limitation connects according to the protection
Debit to the respective handling of the short message content, including, the short message processing module is indicated according to the protection, is encrypted described short
Believe content, and upgrade information is forwarded to the recipient by the transceiver module, according to the recipient according to the upgrading
The completion of information upgrading short message client indicates that the short message content for forwarding the encryption by the transceiver module is received to described
Side.
The method and sms center of the protection short message content of the embodiment of the present invention, are indicated, limitation according to the protection of the short message
Processing to the short message content, can make the short message content that user sends be effectively protected.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Accompanying drawing is briefly described, it should be apparent that, drawings described below is only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the application scenario diagram of the method for the protection short message content of the embodiment of the present invention.
Fig. 2 is a kind of schematic diagram of a scenario of the terminal of protection short message content of the embodiment of the present invention.
Fig. 3 is the structural representation of the sms center of the protection short message content of the embodiment of the present invention.
Fig. 4 is the structural representation of the sms center of the protection short message content of another embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
It should be understood that the method and apparatus of the protection short message content of the embodiment of the present invention can apply to various communication systems,
For example：GSM (Global System of Mobile communication, global system for mobile telecommunications) system, CDMA (Code
Division Multiple Access, CDMA) system, WCDMA (Wideband Code Division Multiple
Access, WCDMA) system, GPRS (General Packet Radio Service, GPRS)
Deng the embodiment of the present invention is not limited.
Fig. 1 is the application scenario diagram of the method for the protection short message content of the embodiment of the present invention.
In the embodiment of the present invention, sender 20 sends the short message for carrying protection instruction by sms center 30 to recipient
10, it is possible to understand that, the short message of the embodiment of the present invention can be that user is directly transmitted or connect by mobile phone or other telecommunication terminals
The word of receipts or the information of numeral, can also be includes the information of the various multimedia forms such as word, image, sound, data.
Fig. 2 is a kind of method flow diagram of protection short message content of the embodiment of the present invention.
Step 110：Sms center 30 (short message service center, abbreviation SMSC) receives sender 20
The short message that the carrying protection of transmission is indicated.
Wherein, the sms center 30 can be short message service center (short message service center, abbreviation
SMSC), or multimedia messaging center (multimedia message service center, abbreviation MMSC), i.e.,
MMS center.The sms center 30 can the sms center comprising sender 20 and the sms center for receiving 10 sides.
The protection indicates to be pre-set in the short message by sender 20, and it can be to the whole of short message content that the protection, which is indicated,
Body or part of short message element can not be changed, can not forwarded, can not preserve, limiting in the short message term of validity or limitation forwarding number of times
It is one or more.
Specifically, the sender 20 can indicate that the protection is indicated by increasing additional character in short message content, example
Such as, #NF# indicates to forbid forwarding the short message, #NFM# to indicate to forbid changing the short message etc..
Optionally, the sender 20 can also be indicated by carrying the protection in the message header of the short message, for example, short at this
The message header increase additional character of letter protects instruction to represent described.
It is understood that representing that the protection is not limited by way of indicating setting additional character in short message content
In this, as long as the sms center 30 or recipient 10 can recognize that the configured information of the additional character.
Optionally, the sender 20 can also need that the short message content of the short message is encrypted according to user.Example
Such as, it is encrypted by using the telephone number of recipient 10, the upgrading short message client of recipient 10 possesses after decrypting the short message
Read-only power.
Step 120：The sms center parses the short message, obtains the protection instruction and short message content.
Step 130：The sms center is indicated according to the protection, limits respective handling of the recipient to the short message content.
Specifically, the sms center 30 determines that the protection indicates the instruction for including forbidding modification, then by the short message content
Multimedia message is converted to, and protection instruction is carried in the multimedia message, and forwards the multimedia message to give the recipient 10.
For example, the sms center 30 forbids the instruction of modification according to this, the short message content of text form is converted into figure
The multimedia message of piece form, and protection instruction is arranged in the multimedia message, for example, the coding that the protection is indicated can be embedded into this
Position outside multimedia message display content.Further, the MMS center of the sms center 30 by the forwarding of multimedia to recipient 10,
By the MMS center recipient 10 is given by the forwarding of multimedia.
Optionally, the sms center 30 determines that the protection indicates the instruction for including forbidding forwarding, then forbids forwarding according to this
Instruction refuse the recipient 10 forward the short message request.
For example, when the protection indicates to include forbidding forwarding, the sms center 30 forwards the short message to give the recipient 10,
The recipient 10 sends to the sms center 30 forwards the forwarding of the short message to ask, and the sms center 30 is sent according to sender 20
The forwarding request forbidden forwarding to indicate, refuse the recipient 10 forwarding short message of the short message.
Optionally, the sms center 30 determines that the protection indicates the instruction for including forbidding forwarding after modification, then obtains this short
Believe content the first short message description, further obtain the recipient 10 forward the short message the second short message description, judge this first
Whether short message describes to match with second short message description, if matching, the short message for forwarding the recipient 10 to forward, if mismatching,
Then refuse the forwarding request that the recipient 10 forwards the short message.
For example, the instruction forwarded after the protection indicates to include forbidding modification, the sms center 30 obtains the short message content
The description of the first short message, wherein, short message description and the size of the short message content, font attribute or display location etc. are associated.
If the short message content is changed, short message description also changes therewith.The sms center 30 forwards the short message to give the recipient 10, enters
One step receives the forwarding request that the recipient 10 forwards the short message, obtains the recipient 10 and forwards the second short message of the short message to retouch
State, judge whether first short message description matches with second short message description, if matching, forward the short of the recipient 10 forwarding
Letter, if mismatching, refuses the forwarding request that the recipient 10 forwards the short message.
Wherein, the sms center 30 judges whether first short message description matches with second short message description, and Ke Yiwei sentences
Break first short message description with second short message describe matching degree reach threshold value, it is determined that the first short message describe with this second
Short message profile matching, otherwise, it determines the description of the first short message describes to mismatch with second short message.
Optionally, the sms center 30 determines that the protection indicates the instruction for including forbidding forwarding after modification, the sms center
30 receive the forwarding request that the recipient 10 forwards the short message, and the short message content and the recipient 10 for judging the sender 20 are forwarded
Whether the short message content of the short message matches, if matching, forwards the short message of recipient 10, if mismatching, refuses the recipient
10 forward the request of the short message.
Optionally, indicated according to the protection, limit respective handling of the recipient to the short message content, including, the short message
Center 30 can be indicated according to the protection, encrypt the short message content, and forward upgrade link to give the recipient 10, receive the reception
Side 10 is indicated according to the completion of upgrade information upgrading short message client, forwards the short message content of the encryption to give the recipient 10.
For example, the sms center 30 judges that the short message that the sender 20 sends carries protection and indicated, then in the short message
Appearance is encrypted, and recipient 10 can not be read the short message content, and the sms center 30 further sends upgrade information and connect to this
Debit 10.The recipient 10 according to the upgrade information upgrade short message client, and send upgrading completion be prompted to the sms center
30, the sms center 30 completes to point out according to the upgrading, forwards the short message to give the recipient 10.The recipient 10 uses the upgrading
Short message client decrypt the short message content and protection is indicated, and indicated according to the protection, limit processing to the short message content.
Wherein, the upgrade information can be upgrade link, or upgrading is indicated, or AKU, and the recipient 10 can root
AKU, the short message client for the recipient 10 that upgrades are downloaded by over the air according to the upgrade link.
Optionally, the prompting frame that the recipient 10 can be indicated by the upgrading, reminds user that this connects according to prompting upgrading
The short message client of debit 10.
Optionally, the recipient 10 can also be by installing the AKU in the upgrade information, and directly upgrade the recipient
10 short message client.Wherein, the short message client of upgrading can be indicated to limit according to the protection forwarding of the short message, modification,
Preserve, forward the processing functions such as the term of validity, hop count.
For example, when the recipient 10 determines that the protection is designated as not editable, then the recipient 10 does not allow user to edit
The short message content or element content therein.
If the protection is designated as preserving, the recipient 10 is checked after the short message, exits the short message mode, then this is short
Letter is deleted by the short message client.
If the protection is designated as forwarding, only allow the recipient 10 to check the short message, do not allow terminal forwarding should
Short message.
If the protection is designated as limiting the short message term of validity, the time that the recipient 10 stores the short message is calculated, if exceeding
The scheduled time, then the short message is deleted, if without departing from the scheduled time, the short message is not deleted.
If the protection is designated as limitation forwarding number of times, is calculated according to the forward signal of the recipient 10 and forward the short message
Hop count, if without departing from the hop count, the option for forwarding the short message is effective status, if beyond the forwarding time
Number, the then option for forwarding the short message is disarmed state.
The method of the protection short message content of the embodiment of the present invention, indicates according to the protection of the short message, limits in the short message
The processing of appearance, can make the short message content that user sends be effectively protected.
Fig. 3 is the structure chart for the sms center 100 that the embodiment of the present invention protects short message content.
As shown in figure 3, the sms center 100 of the protection short message content of the embodiment of the present invention, including transceiver 11 and processing
Device 12, the transceiver 11 is connected with the processor 12, and the transceiver 11 receives the short of the carrying protection instruction that sender 20 sends
Letter, the processor 12 parses the short message that carrying protection is indicated, obtains the protection instruction and short message content, and refer to according to the protection
Show respective handling of the limitation to the short message content.
The sms center 100 of the embodiment of the present invention, is indicated according to the protection of the short message, limits the place to the short message content
Reason, can make the short message content that user sends be effectively protected.
Wherein, the sms center 100 can be short message service center (short message service center, letter
Claim SMSC), or multimedia messaging center (multimedia message service center, abbreviation MMSC),
That is MMS center.Sms center of the sms center 100 comprising sender 20 and the sms center for receiving 10 sides.
The protection indicates to be pre-set in the short message by sender 20, and it can be to the whole of short message content that the protection, which is indicated,
Body or part of short message element can not be changed, can not forwarded, can not preserve, limiting in the short message term of validity or limitation forwarding number of times
It is one or more.
Specifically, the sender 20 can indicate that the protection is indicated by increasing additional character in short message content, example
Such as, #NF# indicates to forbid forwarding the short message, #NFM# to indicate to forbid changing the short message etc..
Optionally, the sender 20 can also be indicated by carrying the protection in the message header of the short message, for example, short at this
The message header increase additional character of letter protects instruction to represent described.
It is understood that representing that the protection is not limited by way of indicating setting additional character in short message content
In this, as long as the sms center 100 or recipient 10 can recognize that the configured information of the additional character.
Optionally, the sender 20 can also need that the short message content of the short message is encrypted according to user.Example
Such as, it is encrypted by using the telephone number of recipient 10, the upgrading short message client of recipient 10 possesses after decrypting the short message
Read-only power.
The processor 12 is indicated according to the protection, limits respective handling of the recipient to the short message content, including, the processing
Device 12 determines that the protection indicates the instruction for including forbidding modification, then the short message content is converted into multimedia message, and the protection is referred to
Show and be carried in the multimedia message, and forward the multimedia message to give the recipient 10 by the transceiver 11.
For example, the processor 12 forbids the instruction of modification according to this, the short message content of text form is converted into picture
The multimedia message of form, and protection instruction is arranged in the multimedia message, for example, the coding that the processor 12 can indicate the protection
It is embedded into the position outside the multimedia message display content.Further, the processor 12 by the transceiver 11 by the forwarding of multimedia
To the MMS center of recipient 10, the recipient 10 is given by the forwarding of multimedia by the MMS center.
Optionally, the processor 12 determines that the protection indicates the instruction for including forbidding forwarding, then forbids forwarding according to this
Indicate to refuse the request that the recipient 10 forwards the short message.
For example, the processor 12 determines that the protection indicates the instruction for including forbidding forwarding, the processor 12 forwards this short
Believe and give the recipient 10, the recipient 10 sends to the sms center 100 forwards the forwarding of the short message to ask, the processor 12
Forbid forwarding to indicate according to the short message, refuse the forwarding request that the recipient 10 forwards the short message.
Optionally, the processor 12 determines that the protection indicates the instruction for including forbidding forwarding after modification, then obtains the short message
The first short message description of content, further obtains the second short message description that the recipient 10 forwards the short message, compares this first short
Letter description is described with second short message, if matching, the short message that the recipient 10 forwards is forwarded by the transceiver 11, if not
Match somebody with somebody, then refuse the forwarding request that the recipient 10 forwards the short message.
For example, the instruction forwarded after the processor 12 determines that the protection indicates to include forbidding modification, the processor 12 is obtained
The first short message of the short message content is taken to describe, wherein, the short message describes the size with the short message content, font attribute or display position
Put etc. associated.If the short message content is changed, short message description also changes therewith.The processor 12 passes through 11 turns of the transceiver
The short message is sent out to the recipient 10, the forwarding request that the recipient 10 forwards the short message is further received, obtains the recipient 10
Forward the second short message of the short message to describe, judge whether first short message description matches with second short message description, if matching,
The short message that the recipient 10 forwards is forwarded by the transceiver 11, if mismatching, refuses the recipient 10 and forwards the short message
Forwarding request.
Wherein, judge whether first short message description matches with second short message description, Ke Yiwei, the processor 12 judges
First short message describes to reach threshold value with the matching degree that second short message is described, it is determined that the first short message describes second short with this
Profile matching is believed, otherwise, it determines the description of the first short message describes to mismatch with second short message.
Optionally, the processor 12 determines that the protection indicates the instruction for including forbidding forwarding after modification, then receives the reception
Side 10 forwards the forwarding request of the short message, judges that the short message content of the sender 20 forwards the short message of the short message with the recipient 10
Whether content is matched, if matching, the short message of the recipient 10 is forwarded by the transceiver 11, if mismatching, refuses this and connects
Debit 10 forwards the request of the short message.
Optionally, the processor 12 can be indicated according to the protection, encrypt the short message content, and forward upgrade link to this
Recipient 10, receive the recipient 10 and indicated according to the completion of upgrade information upgrading short message client, pass through the transceiver 11
The short message content of the encryption is forwarded to give the recipient 10.
For example, the processor 12 judges that the short message that the sender 20 sends carries protection and indicated, then to the short message content
It is encrypted, recipient 10 can not be read the short message content, the processor 12 further sends upgrade information and gives the recipient
10.The recipient 10 according to the upgrade information upgrade short message client, and send upgrading completion be prompted to the sms center 100,
The processor 12 completes to point out according to the upgrading, forwards the short message to give the recipient 10.The recipient 10 is short using the upgrading
Letter client decrypts the short message content and protection is indicated, and is indicated according to the protection, limits the processing to the short message content.
Wherein, the upgrade information can be upgrade link, or upgrading is indicated, or AKU, and the recipient 10 can root
AKU, the short message client for the recipient 10 that upgrades are downloaded by over the air according to the upgrade link.
Optionally, the prompting frame that the recipient 10 can be indicated by the upgrading, reminds user that this connects according to prompting upgrading
The short message client of debit 10.
Optionally, the recipient 10 can also be by installing the AKU of the upgrade information, and directly upgrade the recipient 10
Short message client.Wherein, the short message client of upgrading can be indicated to limit the forwarding of the short message, modification according to the protection, protected
Deposit, forward the processing functions such as the term of validity, hop count.
For example, when the recipient 10 determines that the protection is designated as not editable, then the recipient 10 does not allow user to edit
The short message content or element content therein.
If the protection is designated as preserving, the recipient 10 is checked after the short message, exits the short message mode, then this is short
Letter is deleted by the short message client.
If the protection is designated as forwarding, only allow the recipient 10 to check the short message, do not allow terminal forwarding should
Short message.
If the protection is designated as limiting the short message term of validity, the time that the recipient 10 stores the short message is calculated, if exceeding
The scheduled time, then the short message is deleted, if without departing from the scheduled time, the short message is not deleted.
If the protection is designated as limitation forwarding number of times, is calculated according to the forward signal of the recipient 10 and forward the short message
Hop count, if without departing from the hop count, the option for forwarding the short message is effective status, if beyond the forwarding time
Number, the then option for forwarding the short message is disarmed state.
Sms center 100 in the present embodiment can also include memory 13, and the memory 13 is used to store the recipient
10 or sender 20 send short message content and protection indicate, can also store upgrade information.
The sms center 100 of the embodiment of the present invention, is indicated according to the protection of the short message, limits the place to the short message content
Reason, can make the short message content that user sends be effectively protected.
Fig. 4 is the structural representation of the sms center 200 of the protection short message content of another embodiment of the present invention.
As shown in figure 4, at the sms center 200 of the embodiment of the present invention, including transceiver module 15, parsing module 16 and short message
Manage module 17.
The transceiver module 15 receives the short message for the carrying protection instruction that sender 20 sends,
The parsing module 16 parses the short message that carrying protection is indicated, obtains the protection instruction and short message content.
The short message processing module 17 indicates respective handling of the limitation to the short message content according to the protection.
The sms center 200 of the embodiment of the present invention, is indicated according to the protection of the short message, limits the place to the short message content
Reason, can make the short message content that user sends be effectively protected.
Wherein, the sms center 200 can be short message service center (short message service center, letter
Claim SMSC), or multimedia messaging center (multimedia message service center, abbreviation MMSC),
That is MMS center.Sms center of the sms center 200 comprising sender 20 and the sms center for receiving 10 sides.
The protection indicates to be pre-set in the short message by sender 20, and it can be to the whole of short message content that the protection, which is indicated,
Body or part of short message element can not be changed, can not forwarded, can not preserve, limiting in the short message term of validity or limitation forwarding number of times
It is one or more.
Specifically, the sender 20 can indicate that the protection is indicated by increasing additional character in short message content, example
Such as, #NF# indicates to forbid forwarding the short message, #NFM# to indicate to forbid changing the short message etc..
Optionally, the sender 20 can also be indicated by carrying the protection in the message header of the short message, for example, short at this
The message header increase additional character of letter protects instruction to represent described.
It is understood that representing that the protection is not limited by way of indicating setting additional character in short message content
In this, as long as the sms center 100 or recipient 10 can recognize that the configured information of the additional character.
Optionally, the sender 20 can also need that the short message content of the short message is encrypted according to user.Example
Such as, it is encrypted by using the telephone number of recipient 10, the upgrading short message client of recipient 10 possesses after decrypting the short message
Read-only power.
The short message processing module 17 is indicated according to the protection, limits the respective handling of 10 pairs of short message contents of recipient, bag
Include,
The short message processing module 17 determines that the protection indicates the instruction for including forbidding modification, then changes the short message content
For multimedia message, and the protection indicated to be carried in the multimedia message, and forward the multimedia message to give the recipient 10 by the transceiver module 15.
For example, the short message processing module 17 forbids the instruction of modification according to this, the short message content of text form is changed
For the multimedia message of picture format, and the protection indicated to be arranged in the multimedia message, for example, the short message processing module 17 can protect this
The coding that finger shield shows is embedded into the position outside the multimedia message display content.Further, the short message processing module 17 passes through the receipts
MMS center of the module 15 by the forwarding of multimedia to recipient 10 is sent out, the recipient is given by the forwarding of multimedia by the MMS center
10。
Optionally, the short message processing module 17 determines that the protection indicates the instruction for including forbidding forwarding, then is forbidden according to this
The request that the recipient 10 forwards the short message is refused in the instruction of forwarding.
For example, the short message processing module 17 determines that the protection indicates the instruction for including forbidding forwarding, then the short message is forwarded
The recipient 10 is given, the recipient 10 sends to the sms center 100 forwards the forwarding of the short message to ask, the short message processing module
17 forbid forwarding to indicate according to the short message, refuse the forwarding request that the recipient 10 forwards the short message.
Optionally, the short message processing module 17 determines that the protection indicates the instruction for including forbidding forwarding after modification, then obtains
The first short message description of the short message content, further obtains the second short message description that the recipient 10 forwards the short message, comparing should
The description of first short message is described with second short message, if matching, and the short of the recipient 10 forwarding is forwarded by the transceiver module 15
Letter, if mismatching, refuses the forwarding request that the recipient 10 forwards the short message.
For example, the short message processing module 17 determines that the protection indicates the instruction for including forbidding forwarding after modification, the processor
12 obtain the first short message description of the short message content, wherein, short message description and the size of the short message content, font attribute or aobvious
Show that position etc. is associated.If the short message content is changed, short message description also changes therewith.The short message processing module 17 passes through this
Transceiver module 15 forwards the short message to give the recipient 10, further receives the forwarding request that the recipient 10 forwards the short message, obtains
Take the recipient 10 forward the short message the second short message description, judge first short message description with second short message description whether
Match somebody with somebody, if matching, the short message that the recipient 10 forwards is forwarded by the transceiver module 15, if mismatching, refuses the recipient
10 forward the forwarding request of the short message.
Wherein, judge whether first short message description matches with second short message description, Ke Yiwei, the processor 12 judges
First short message describes to reach threshold value with the matching degree that second short message is described, it is determined that the first short message describes second short with this
Profile matching is believed, otherwise, it determines the description of the first short message describes to mismatch with second short message.
Optionally, the short message processing module 17 determines that the protection indicates the instruction for including forbidding forwarding after modification, then receives
The recipient 10 forwards the forwarding request of the short message, and the short message content and the recipient 10 for judging the sender 20 forward the short message
Short message content whether match, if matching, by the transceiver module 15 forward the recipient 10 short message, if mismatch,
Refuse the request that the recipient 10 forwards the short message.
Optionally, the short message processing module 17 can be indicated according to the protection, encrypt the short message content, and pass through the transmitting-receiving
The forwarding upgrade link of module 15 gives the recipient 10, receives the recipient 10 according to the complete of upgrade information upgrading short message client
Into instruction, then the short message content for forwarding the encryption by the transceiver module 15 gives the recipient 10.
For example, the short message processing module 17 judges that the short message that the sender 20 sends carries protection and indicated, then it is short to this
Letter content is encrypted, and recipient 10 can not be read the short message content, and the short message processing module 17 further sends upgrading letter
Cease and give the recipient 10.The recipient 10 according to the upgrade information upgrade short message client, and send upgrading completion be prompted to this
Sms center 200, the short message processing module 17 completes to point out according to the upgrading, forwards the short message to give the recipient 10.The reception
The short message content is decrypted using the short message client of the upgrading by side 10 and protection is indicated, and is indicated according to the protection, limits to this
The processing of short message content.
Wherein, the upgrade information can be upgrade link, or upgrading is indicated, or AKU, and the recipient 10 can root
AKU, the short message client for the recipient 10 that upgrades are downloaded by over the air according to the upgrade link.
Optionally, the prompting frame that the recipient 10 can be indicated by the upgrading, reminds user that this connects according to prompting upgrading
The short message client of debit 10.
Optionally, the recipient 10 can also be by installing the AKU of the upgrade information, and directly upgrade the recipient 10
Short message client.Wherein, the short message client of upgrading can be indicated to limit the forwarding of the short message, modification according to the protection, protected
Deposit, forward the processing functions such as the term of validity, hop count.
For example, when the recipient 10 determines that the protection is designated as not editable, then the recipient 10 does not allow user to edit
The short message content or element content therein.
If the protection is designated as preserving, the recipient 10 is checked after the short message, exits the short message mode, then this is short
Letter is deleted by the short message client.
If the protection is designated as forwarding, only allow the recipient 10 to check the short message, do not allow terminal forwarding should
Short message.
If the protection is designated as limiting the short message term of validity, the time that the recipient 10 stores the short message is calculated, if exceeding
The scheduled time, then the short message is deleted, if without departing from the scheduled time, the short message is not deleted.
If the protection is designated as limitation forwarding number of times, is calculated according to the forward signal of the recipient 10 and forward the short message
Hop count, if without departing from the hop count, the option for forwarding the short message is effective status, if beyond the forwarding time
Number, the then option for forwarding the short message is disarmed state.
The sms center 200 of the protection short message content of the embodiment of the present invention, by receiving the short message that carrying protection is indicated,
And processing of the limitation to the short message content is indicated according to the protection, the short message content that user sends can be made to be effectively protected.
Those of ordinary skill in the art are it is to be appreciated that the mould of each example described with reference to the embodiments described herein
Block, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions actually with hardware still
Software mode is performed, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel can be to each
It is specific to apply to realize described function using distinct methods, but this realization is it is not considered that beyond the model of the present invention
Enclose.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of equipment and module, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
, can be by it in several embodiments provided herein, it should be understood that disclosed apparatus and method
Its mode is realized.Device embodiment described above is only schematical, for example, the division of the module, is only
A kind of division of logic function, can there is other dividing mode when actually realizing.
In addition, each functional module in each embodiment of the invention can be integrated in a processing unit, can also
That modules are individually physically present, can also two or more modules it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, RandomAccess Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (8)
1. a kind of method for protecting short message content, the method comprising the steps of：
Sms center receives the short message for the carrying protection instruction that sender sends；
The sms center parses the short message, obtains the protection and indicates and short message content；
The sms center is indicated according to the protection, limits respective handling of the recipient to the short message content；
Wherein, the sms center is indicated according to the protection, and limitation recipient is to the respective handling of the short message content, bag
Include,
The sms center determines that the protection indicates the instruction for including forbidding forwarding after modification, receives recipient's forwarding institute
The forwarding request of short message is stated, determines whether that the short message content of described sender forwards the short message of the short message with the recipient
Whether content matches, if matching, forwards the short message, if mismatching, rejection side forwards the request of the short message.
2. the method as described in claim 1, it is characterised in that the sms center indicates that limitation is received according to the protection
Side to the respective handling of the short message content, including, the sms center determines that the protection indicates to include forbidding modification, then will
The short message content is converted to multimedia message, and the protection instruction is carried on into the multimedia message, and forwards the multimedia message to recipient.
3. the method as described in claim 1, it is characterised in that the sms center indicates that limitation is received according to the protection
The square respective handling to the short message content, including, the sms center determines that the protection indicates the finger for including forbidding forwarding
Show, then forbid the instruction refusal recipient of forwarding to forward the request of the short message according to.
4. the method as described in claim 1, it is characterised in that the sms center indicates that limitation is received according to the protection
The square respective handling to the short message content, including, the sms center is indicated according to the protection, is encrypted in the short message
Hold, and forward upgrade information to recipient, receive completion of the recipient according to upgrade information upgrading short message client
Indicate, forward the short message content of the encryption to the recipient.
5. a kind of sms center of protection short message content, including transceiver module, parsing module and short message processing module, its feature exist
In,
The transceiver module, receives the short message for the carrying protection instruction that sender sends；
The parsing module, parses the short message for carrying protection instruction, obtains the protection and indicates and short message content；
The short message processing module, respective handling of the limitation recipient to the short message content is indicated according to the protection；
Wherein, the short message processing module is indicated according to the protection, limits respective handling of the recipient to the short message content,
Including,
The short message processing module determines that the protection indicates the instruction for including forbidding forwarding after modification, then receives the recipient
The forwarding of the short message is forwarded to ask, the short message content and the recipient for determining whether described sender forward the short message
Short message content whether match, if matching, the short message is forwarded by the transceiver module, if mismatching, rejected
The request of side's forwarding short message.
6. sms center as claimed in claim 5, it is characterised in that the short message processing module protects instruction according to described,
Respective handling of the recipient to the short message content is limited, including, the short message processing module determines that the protection instruction includes
Forbid modification, then the short message content is converted into multimedia message, and the protection instruction is carried on the multimedia message, and by described
Transceiver module forwards the multimedia message to recipient.
7. sms center as claimed in claim 5, it is characterised in that the short message processing module protects instruction according to described,
Respective handling of the recipient to the short message content is limited, including, the short message processing module determines that the protection instruction includes
Forbid the instruction of forwarding, then forbid the instruction refusal recipient of forwarding to forward the request of the short message according to.
8. sms center as claimed in claim 7, it is characterised in that the short message processing module protects instruction according to described,
Respective handling of the recipient to the short message content is limited, including, the short message processing module is indicated according to the protection, encryption
The short message content, and upgrade information is forwarded to the recipient by the transceiver module, according to the recipient according to institute
State upgrade information, the completion of upgrading short message client is indicated, by the transceiver module forward the short message content of the encryption to
The recipient.
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| CN201210392521.7A CN103731803B (en) | 2012-10-16 | 2012-10-16 | Protect the method and sms center of short message content |
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| CN201210392521.7A CN103731803B (en) | 2012-10-16 | 2012-10-16 | Protect the method and sms center of short message content |
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| CN103731803B true CN103731803B (en) | 2017-09-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104125547B (en) * | 2014-07-18 | 2017-12-15 | 北京奇虎科技有限公司 | Handle the method and short message processing device of short message |
| CN104661209A (en) * | 2015-03-03 | 2015-05-27 | 中国联合网络通信集团有限公司 | Short message deleting method and system |
| CN108076440B (en) * | 2016-11-16 | 2021-04-20 | 中国电信股份有限公司 | Short message safety protection method and device, short message center and terminal |
| CN109302687A (en) * | 2017-07-25 | 2019-02-01 | 中国电信股份有限公司 | For obscuring the methods, devices and systems of short message content |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101072093A (en) * | 2006-05-12 | 2007-11-14 | 中兴通讯股份有限公司 | Short message content protection system and method |
| CN101800954A (en) * | 2010-02-11 | 2010-08-11 | 中兴通讯股份有限公司 | Method and system for preventing multimedia message from being forwarded |
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| CN101778352A (en) * | 2009-12-25 | 2010-07-14 | 中兴通讯股份有限公司 | Realization method and system of technology for protecting multimedia message contents |
| CN101986733A (en) * | 2010-11-11 | 2011-03-16 | 中兴通讯股份有限公司 | Method and system for transmitting multimedia message |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101072093A (en) * | 2006-05-12 | 2007-11-14 | 中兴通讯股份有限公司 | Short message content protection system and method |
| CN101800954A (en) * | 2010-02-11 | 2010-08-11 | 中兴通讯股份有限公司 | Method and system for preventing multimedia message from being forwarded |
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Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: Huawei Device Co., Ltd. Address before: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: HUAWEI terminal (Dongguan) Co., Ltd. |