CN110135174A - A kind of file encrypting method, electronic equipment and external equipment - Google Patents
A kind of file encrypting method, electronic equipment and external equipment Download PDFInfo
- Publication number
- CN110135174A CN110135174A CN201910323048.9A CN201910323048A CN110135174A CN 110135174 A CN110135174 A CN 110135174A CN 201910323048 A CN201910323048 A CN 201910323048A CN 110135174 A CN110135174 A CN 110135174A
- Authority
- CN
- China
- Prior art keywords
- authorization
- external equipment
- judging result
- warning message
- expressed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000013475 authorization Methods 0.000 claims abstract description 130
- 238000004891 communication Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000001960 triggered effect Effects 0.000 claims description 3
- 241000208340 Araliaceae Species 0.000 claims 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 2
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 2
- 235000008434 ginseng Nutrition 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
- 230000009191 jumping Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 206010048669 Terminal state Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2107—File encryption
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Storage Device Security (AREA)
Abstract
The present invention relates to information security fields, and more particularly to a kind of file encrypting method, electronic equipment and external equipment, the file encrypting method includes: the access information for obtaining the external equipment for accessing the electronic equipment；Judge whether the external equipment is authorisation device according to the access information, if so, obtaining the authorization parameter of the authorisation device；The authorization parameter includes authorization time limit, authorization at least one of number and authorization privilege；The file for electronic equipment is operated according to the authorization parameter；If it is not, disconnecting the communication connection with the external equipment, and warning message is sent to designated terminal, the present invention can be improved the safety of electronic device file encryption, effectively avoid the privacy leakage problem of electronic equipment.
Description
Technical field
The present invention relates to information security fields, more particularly to a kind of file encrypting method, electronic equipment and external equipment.
Background technique
With the development of society, the electronic equipments such as mobile phone, computer become necessity, the mankind store certainly in the electronic device
The private informations such as oneself daily life, working document, once it loses, it is easy to it is stolen by criminal, causes privacy leakage.It is existing
Although some electronic equipments have the safeguard measures such as cryptoguard, fingerprint recognition to protect file, but traditional encryption method is safe
Grade is lower, by the multiple attack that cracks, still can smooth decryption, cause privacy leakage.
Summary of the invention
The object of the present invention is to provide a kind of file encrypting method, electronic equipment and external equipments, to solve existing electronics
The problem of file encrypting method security level of equipment is low, be easy to cause privacy leakage.
To achieve the above object, the present invention provides following schemes:
A kind of file encrypting method characterized by comprising
Obtain the access information of external equipment；
Judge whether the external equipment is authorisation device according to the access information, obtains the first judging result；
When it is authorisation device that first judging result, which is expressed as the external equipment, awarding for the authorisation device is obtained
Weight parameter, the authorization parameter include authorization time limit, authorization at least one of number and authorization privilege；And according to the authorization
Parameter obtains the operating right to encryption file；
When it is authorisation device that first judging result, which is expressed as the external equipment not, disconnect and the external equipment
Communication connection, and to designated terminal send warning message, the warning message include external equipment access information.
Further, described obtained according to the authorization parameter specifically includes the operating right of encryption file:
Obtain having used the time limit, number and current operation having been used to instruct for the external equipment；
Whether judgement is described exceeds the authorization time limit with the time limit, obtains the second judging result；
When second judging result be expressed as it is described with the time limit beyond the authorization when prescribe a time limit, disconnect with it is described external
The communication connection of equipment, and warning message is sent to designated terminal；
When second judging result be expressed as it is described with the time limit without departing from the authorization when prescribe a time limit, judgement is described have been used
Whether number reaches the authorization number, obtains third judging result；
When the third judging result be expressed as it is described reach the authorization number with number when, disconnection with it is described external
The communication connection of equipment, and warning message is sent to designated terminal；
When the third judging result be expressed as it is described be not up to the authorization number with number when, judge it is described currently
Whether operational order exceeds the authorization privilege, obtains the 4th judging result；
When the 4th judging result is expressed as current operation instruction beyond the authorization privilege, disconnect with it is described
The communication connection of external equipment, and warning message is sent to designated terminal；
When the 4th judging result is expressed as the current operation instruction without departing from the authorization privilege, described in response
Current operation instruction, triggers the operation to encryption file.
Optionally, the disconnection and the communication connection of the external equipment, and before sending warning message to designated terminal,
Further include:
Triggering disconnects the instruction connected to power supply.
Optionally, the disconnection and the communication connection of the external equipment, and after sending warning message to designated terminal,
Further include:
The external equipment obtains the permission control instruction of designated terminal passback, is awarded according to permission control instruction acquisition
Weight parameter.
A kind of electronic equipment, comprising:
Access information obtains module, for obtaining the access information of external equipment；
First judgment module is obtained for judging whether the external equipment is authorisation device according to the access information
First judging result；
Authorization parameter obtains module, for being authorisation device when first judging result is expressed as the external equipment
When, the authorization parameter of the authorisation device is obtained, the authorization parameter includes the authorization time limit, authorizes in number and authorization privilege extremely
One item missing；
Operating right obtains module, for obtaining the operating right to encryption file according to the authorization parameter；
Warning message sending module, for not being authorisation device when first judging result is expressed as the external equipment
When, the communication connection with the external equipment is disconnected, and send warning message to designated terminal, the warning message includes external
The access information of equipment.
Further, the operating right obtains module and specifically includes:
External equipment parameter acquiring unit, for obtaining having used the time limit, having used number and current for the external equipment
Operational order；
Second judgment unit, for judge it is described whether exceeded the authorization time limit with the time limit, obtain the second judgement knot
Fruit；
First warning message transmission unit, for when second judging result be expressed as it is described with the time limit beyond described
It prescribes a time limit when authorization, disconnects the communication connection with the external equipment, and send warning message to designated terminal；
Third judging unit, for when second judging result be expressed as it is described used the time limit without departing from the authorization when
In limited time, whether judgement is described reaches the authorization number with number, obtains third judging result；
Second warning message transmission unit, for being expressed as described having reached described with number when the third judging result
When authorizing number, the communication connection with the external equipment is disconnected, and send warning message to designated terminal；
4th judging unit, for being expressed as described being not up to the authorization time with number when the third judging result
When number, judge that the current operation instruction whether beyond the authorization privilege, obtains the 4th judging result；
Third warning message transmission unit, for exceeding when the 4th judging result is expressed as the current operation instruction
When the authorization privilege, the communication connection with the external equipment is disconnected, and send warning message to designated terminal；
Operating unit, for being weighed when the 4th judging result is expressed as the current operation instruction without departing from the authorization
In limited time, the current operation instruction is responded, the operation to encryption file is triggered.
Optionally, further includes:
Power supply closedown module, for disconnect with the communication connection of the external equipment, and to designated terminal send alarm signal
Before breath, triggering disconnects the instruction connected to power supply.
A kind of external equipment, comprising:
Authorization control module, for obtaining the permission control instruction of designated terminal passback, according to the permission control instruction
Obtain authorization parameter.
The beneficial effects of the present invention are: the present invention provides a kind of file encrypting method, electronic equipment and external equipment, root
Determine whether accessed external equipment is authorisation device according to the access information of external equipment, and is carried out repeatedly by authorization parameter
Verifying, to judge whether the external equipment can carry out corresponding operating to electronic equipment, as long as not meeting authorization parameter, immediately
It disconnects, the present invention improves the safety of electronic device file encryption, to effectively avoid the privacy leakage of electronic equipment
Problem.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of flow diagram of file encrypting method provided by the present invention；
Fig. 2 is the flow diagram of step 140 provided by the present invention；
Fig. 3 is the structural schematic diagram of a kind of electronic equipment provided by the present invention；
Fig. 4 is the structural schematic diagram that operating right provided by the present invention obtains module.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of file encrypting method and electronic equipments, can be improved electronic device file encryption
Safety, effectively avoid the privacy leakage problem of electronic equipment.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Fig. 1 is a kind of file encrypting method flow chart provided by the embodiment of the present invention, as shown in Figure 1, a kind of file adds
Decryption method, comprising:
Step 110, the access information for obtaining external equipment.
In embodiment, the electronic equipment prestores the access information of authorisation device, when external equipment accesses the electronics
When equipment, the electronic equipment reads the access information of the external equipment automatically, and the access information is described outer for identifying
Connect the identity information of equipment.
Step 120 judges whether the external equipment is authorisation device according to the access information, if so, executing step
130, if it is not, executing step 150.
In embodiment, by the way that the access information of the external equipment and the access information for prestoring authorisation device are carried out
Matching, if successful match, judges the external equipment for authorisation device, otherwise, the external equipment is not authorisation device.
Step 130, the authorization parameter for obtaining the authorisation device, the authorization parameter include authorization time limit, authorization number
At least one of with authorization privilege；
Step 140 obtains the operating right to encryption file according to the authorization parameter；
Step 150, disconnect with the communication connection of the external equipment, and send warning message, the report to designated terminal
Alert information includes the access information of external equipment.
With reference to Fig. 2, Fig. 2 is the flow diagram of step 140 provided by the present invention, as further changing for the present embodiment
Into the step 140 specifically includes:
Step 141 obtains having used the time limit, number and current operation having been used to instruct for the external equipment；
Whether exceed the authorization time limit with the time limit described in step 142, judgement, if it is not, step 143 is executed, if so, jumping
Go to step 146；
Whether reach the authorization number with number described in step 143, judgement, if it is not, step 144 is executed, if so, jumping
Go to step 146；
Whether step 144 judges the current operation instruction beyond the authorization privilege；If it is not, step 145 is executed, if
It is to jump to step 146；
Step 145, disconnect with the communication connection of the external equipment, and send warning message to designated terminal；
Step 146, the response current operation instruction, trigger the operation to encryption file.
In an alternative embodiment, before the step 150, further includes:
Triggering disconnects the instruction connected to power supply, thus by the connection for automatically powering off isolation and external equipment, protection text
The safety of part.
In one embodiment, it after disconnecting power supply connection, needs to control power supply connection by designated terminal.When specified whole
When the instruction of end triggering control power supply connection, startup power supply connection.
In another alternative embodiment, after the step 150, further includes:
The external equipment obtains the permission control instruction of designated terminal passback, is awarded according to permission control instruction acquisition
Weight parameter.
In one embodiment, after designated terminal receives warning message, user judges whether to award the external equipment
Power, when to the external equipment authorization, is configured, otherwise, input is forbidden by the authorization parameter to the external equipment
The instruction of authorization, to trigger corresponding permission control instruction, the permission control instruction is returned to institute by the designated terminal
State external equipment.
Fig. 3 is the structural schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention, as shown in figure 3, the electronics is set
It is standby to include:
Access information obtains module 210, for obtaining the access information of external equipment.
First judgment module 220 is obtained for judging whether the external equipment is authorisation device according to the access information
To the first judging result.
Authorization parameter obtains module 230, for setting when first judging result is expressed as the external equipment for authorization
When standby, the authorization parameter of the authorisation device is obtained, the authorization parameter includes in authorization time limit, authorization number and authorization privilege
At least one of.
Operating right obtains module 240, for obtaining the operating right to encryption file according to the authorization parameter.
Warning message sending module 250, for being authorization when first judging result is expressed as the external equipment not
When equipment, the communication connection with the external equipment is disconnected, and send warning message to designated terminal, the warning message includes
The access information of external equipment.
With reference to Fig. 4, as further improvement of this embodiment, the operating right obtains module 240 and specifically includes:
External equipment parameter acquiring unit 241, for obtaining with number and working as with the time limit, for the external equipment
Preceding operational order；
Second judgment unit 242, for judge it is described whether exceeded the authorization time limit with the time limit, obtain the second judgement
As a result；
First warning message transmission unit 243, for being expressed as described having been exceeded with the time limit when second judging result
It prescribes a time limit when the authorization, disconnects the communication connection with the external equipment, and send warning message to designated terminal；
Third judging unit 244, for being expressed as described having been awarded with the time limit without departing from described when second judging result
It temporary prescribes a time limit, whether judgement is described reaches the authorization number with number, obtains third judging result；
Second warning message transmission unit 245, for being expressed as described having been reached with number when the third judging result
When the authorization number, the communication connection with the external equipment is disconnected, and send warning message to designated terminal；
4th judging unit 246, for being expressed as described having been awarded with number is not up to described when the third judging result
When weighing number, judge that the current operation instruction whether beyond the authorization privilege, obtains the 4th judging result；
Third warning message transmission unit 247, for being expressed as the current operation instruction when the 4th judging result
When beyond the authorization privilege, the communication connection with the external equipment is disconnected, and send warning message to designated terminal；
Operating unit 248, for being awarded when the 4th judging result is expressed as the current operation instruction without departing from described
When weighing permission, the current operation instruction is responded, the operation to encryption file is triggered.
In an alternative embodiment, the electronic equipment further include:
Power supply closedown module, for disconnect with the communication connection of the external equipment, and to designated terminal send alarm signal
Before breath, triggering disconnects the instruction connected to power supply.
The embodiment of the present invention also provides a kind of external equipment, comprising:
Authorization control module, for obtaining the permission control instruction of designated terminal passback, according to the permission control instruction
Obtain authorization parameter.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For system disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
Principle and implementation of the present invention are described for specific embodiment example used herein, above embodiments
Explanation be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range.In conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (8)
1. a kind of file encrypting method characterized by comprising
Obtain the access information of external equipment；
Judge whether the external equipment is authorisation device according to the access information, obtains the first judging result；
When it is authorisation device that first judging result, which is expressed as the external equipment, the authorization ginseng of the authorisation device is obtained
Number, the authorization parameter include authorization time limit, authorization at least one of number and authorization privilege；And according to the authorization parameter
Obtain the operating right to encryption file；
When it is authorisation device that first judging result, which is expressed as the external equipment not, disconnect logical with the external equipment
Letter connection, and warning message is sent to designated terminal, the warning message includes the access information of external equipment.
2. file encrypting method according to claim 1, which is characterized in that described to be obtained according to the authorization parameter to adding
The operating right of ciphertext part specifically includes:
Obtain having used the time limit, number and current operation having been used to instruct for the external equipment；
Whether judgement is described exceeds the authorization time limit with the time limit, obtains the second judging result；
When second judging result be expressed as it is described with the time limit beyond the authorization when prescribe a time limit, disconnect and the external equipment
Communication connection, and to designated terminal send warning message；
When second judging result be expressed as it is described with the time limit without departing from the authorization when prescribe a time limit, judgement is described to have used number
Whether reach the authorization number, obtains third judging result；
When the third judging result be expressed as it is described reach the authorization number with number when, disconnect and the external equipment
Communication connection, and to designated terminal send warning message；
When the third judging result be expressed as it is described be not up to the authorization number with number when, judge the current operation
Whether instruction exceeds the authorization privilege, obtains the 4th judging result；
When the 4th judging result is expressed as current operation instruction beyond the authorization privilege, disconnect with it is described external
The communication connection of equipment, and warning message is sent to designated terminal；
When the 4th judging result is expressed as the current operation instruction without departing from the authorization privilege, respond described current
Operational order triggers the operation to encryption file.
3. file encrypting method according to claim 1, which is characterized in that the communication of the disconnection and the external equipment
Connection, and to designated terminal send warning message before, further includes:
Triggering disconnects the instruction connected to power supply.
4. file encrypting method according to claim 1, which is characterized in that the communication of the disconnection and the external equipment
Connection, and to designated terminal send warning message after, further includes:
The external equipment obtains the permission control instruction of designated terminal passback, obtains authorization ginseng according to the permission control instruction
Number.
5. a kind of electronic equipment characterized by comprising
Access information obtains module, for obtaining the access information of external equipment；
First judgment module obtains first for judging whether the external equipment is authorisation device according to the access information
Judging result；
Authorization parameter obtains module, for obtaining when it is authorisation device that first judging result, which is expressed as the external equipment,
The authorization parameter of the authorisation device is taken, the authorization parameter includes at least one in authorization time limit, authorization number and authorization privilege
?；
Operating right obtains module, for obtaining the operating right to encryption file according to the authorization parameter；
Warning message sending module, for when it is authorisation device that first judging result, which is expressed as the external equipment not,
The communication connection with the external equipment is disconnected, and sends warning message to designated terminal, the warning message includes external sets
Standby access information.
6. electronic equipment according to claim 5, which is characterized in that the operating right obtains module and specifically includes:
External equipment parameter acquiring unit, for obtaining having used the time limit, having used number and current operation for the external equipment
Instruction；
Second judgment unit, for judge it is described whether exceeded the authorization time limit with the time limit, obtain the second judging result；
First warning message transmission unit, for when second judging result be expressed as it is described with the time limit beyond the authorization
When prescribe a time limit, disconnect with the communication connection of the external equipment, and send warning message to designated terminal；
Third judging unit, for being expressed as described having used the time limit without departing from the authorization time limit when second judging result
When, whether judgement is described reaches the authorization number with number, obtains third judging result；
Second warning message transmission unit, for being expressed as described having reached the authorization with number when the third judging result
When number, the communication connection with the external equipment is disconnected, and send warning message to designated terminal；
4th judging unit, for being expressed as described being not up to the authorization number with number when the third judging result
When, judge that the current operation instruction whether beyond the authorization privilege, obtains the 4th judging result；
Third warning message transmission unit, for being expressed as the current operation instruction beyond described when the 4th judging result
When authorization privilege, the communication connection with the external equipment is disconnected, and send warning message to designated terminal；
Operating unit, for being expressed as the current operation instruction without departing from the authorization privilege when the 4th judging result
When, the current operation instruction is responded, the operation to encryption file is triggered.
7. electronic equipment according to claim 5, which is characterized in that further include:
Power supply closedown module, for disconnect with the communication connection of the external equipment, and to designated terminal send warning message it
Before, triggering disconnects the instruction connected to power supply.
8. a kind of external equipment characterized by comprising
Authorization control module is obtained for obtaining the permission control instruction of designated terminal passback according to the permission control instruction
Authorization parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323048.9A CN110135174A (en) | 2019-04-22 | 2019-04-22 | A kind of file encrypting method, electronic equipment and external equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323048.9A CN110135174A (en) | 2019-04-22 | 2019-04-22 | A kind of file encrypting method, electronic equipment and external equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110135174A true CN110135174A (en) | 2019-08-16 |
Family
ID=67570643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910323048.9A Pending CN110135174A (en) | 2019-04-22 | 2019-04-22 | A kind of file encrypting method, electronic equipment and external equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110135174A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW561408B (en) * | 2001-12-31 | 2003-11-11 | Mitac Technology Corp | Authorization method for reading electronic file |
| CN1604791A (en) * | 2001-08-03 | 2005-04-06 | 松下电器产业株式会社 | Access control system |
| CN101159002A (en) * | 2007-11-16 | 2008-04-09 | 北京大学 | Authorization file and mobile terminal binding method of digital content |
| CN101364986A (en) * | 2008-09-19 | 2009-02-11 | 广东南方信息安全产业基地有限公司 | Credible equipment authentication method under network environment |
| CN102622311A (en) * | 2011-12-29 | 2012-08-01 | 北京神州绿盟信息安全科技股份有限公司 | USB (universal serial bus) mobile memory device access control method, USB mobile memory device access control device and USB mobile memory device access control system |
| CN103839011A (en) * | 2014-03-11 | 2014-06-04 | 福建伊时代信息科技股份有限公司 | Protecting method and device of confidential files |
| CN106657091A (en) * | 2016-12-28 | 2017-05-10 | 北京奇艺世纪科技有限公司 | Online server authorization management method and system |
| US20170310676A1 (en) * | 2014-11-19 | 2017-10-26 | Institute Of Acoustics, Chinese Academy Of Sciences | Method for accessing switch external memory from control plane and data plane |
| CN108664771A (en) * | 2017-03-28 | 2018-10-16 | 鸿富锦精密电子(天津)有限公司 | Security system for software and method |
| CN108875428A (en) * | 2017-12-27 | 2018-11-23 | 北京安天网络安全技术有限公司 | A kind of mobile memory medium connection control method and device |
| CN109344598A (en) * | 2018-09-29 | 2019-02-15 | 北京东土科技股份有限公司 | The binding of equipment room and authority control method, device, equipment and storage medium |
-
2019
- 2019-04-22 CN CN201910323048.9A patent/CN110135174A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1604791A (en) * | 2001-08-03 | 2005-04-06 | 松下电器产业株式会社 | Access control system |
| TW561408B (en) * | 2001-12-31 | 2003-11-11 | Mitac Technology Corp | Authorization method for reading electronic file |
| CN101159002A (en) * | 2007-11-16 | 2008-04-09 | 北京大学 | Authorization file and mobile terminal binding method of digital content |
| CN101364986A (en) * | 2008-09-19 | 2009-02-11 | 广东南方信息安全产业基地有限公司 | Credible equipment authentication method under network environment |
| CN102622311A (en) * | 2011-12-29 | 2012-08-01 | 北京神州绿盟信息安全科技股份有限公司 | USB (universal serial bus) mobile memory device access control method, USB mobile memory device access control device and USB mobile memory device access control system |
| CN103839011A (en) * | 2014-03-11 | 2014-06-04 | 福建伊时代信息科技股份有限公司 | Protecting method and device of confidential files |
| US20170310676A1 (en) * | 2014-11-19 | 2017-10-26 | Institute Of Acoustics, Chinese Academy Of Sciences | Method for accessing switch external memory from control plane and data plane |
| CN106657091A (en) * | 2016-12-28 | 2017-05-10 | 北京奇艺世纪科技有限公司 | Online server authorization management method and system |
| CN108664771A (en) * | 2017-03-28 | 2018-10-16 | 鸿富锦精密电子(天津)有限公司 | Security system for software and method |
| CN108875428A (en) * | 2017-12-27 | 2018-11-23 | 北京安天网络安全技术有限公司 | A kind of mobile memory medium connection control method and device |
| CN109344598A (en) * | 2018-09-29 | 2019-02-15 | 北京东土科技股份有限公司 | The binding of equipment room and authority control method, device, equipment and storage medium |
Non-Patent Citations (2)
| Title |
|---|
| 王文宇等: "外发电子文件安全工作域的研究和实现", 《信息安全与通信保密》 * |
| 王文宇等: "涉密电子文件集中管控技术的研究", 《信息安全与通信保密》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105553924B (en) | A kind of safety protecting method, smart home and system applied to smart home | |
| CN103544752B (en) | A kind of wireless video access control system and its control method based on IGRS protocol | |
| JPS5859644A (en) | Computer communication controller | |
| CN107094298A (en) | Take precautions against module, wireless network access device and the method for illegal wireless network insertion | |
| CN105827405A (en) | Remotely-controlled safety lock device and remote control method thereof | |
| CN110225038A (en) | Method, apparatus and system for industrial information safety | |
| CN106656995A (en) | Device control method and device | |
| CN109561413A (en) | A kind of the bluetooth authentication authorization method and authoring system of BLE equipment | |
| CN101854357B (en) | Method and system for monitoring network authentication | |
| CN109785474A (en) | A kind of safe, energy-efficient multifunctional intellectual lock system | |
| CN108810892A (en) | A kind of wireless network management method, smart machine and router | |
| CN110135174A (en) | A kind of file encrypting method, electronic equipment and external equipment | |
| CN105635090B (en) | System access method, system access mechanism and terminal | |
| CN105631351A (en) | Mobile terminal self-destroying method and apparatus as well as mobile terminal | |
| CN207348677U (en) | A kind of safety cabinet based on Internet of Things | |
| CN105049444A (en) | Method and client for controlling browser user login | |
| CN110188579A (en) | A kind of port security safeguard and port security guard system | |
| CN105095702B (en) | A kind of superuser right control method and device | |
| CN206237406U (en) | Cable's Fault monitoring system based on OTDR | |
| CN105373718A (en) | Virtual machine operation processing method and device | |
| CN104540183A (en) | Control method and control device for wireless hotspots | |
| EP2592853B1 (en) | Method of preventing fraudulent use of a security module | |
| CN113704061A (en) | Secret-related computer protection system | |
| CN202305625U (en) | Electricity anti-stealing system based on mobile phone short message verification | |
| CN111147545A (en) | Intelligent electricity stealing prevention system based on NB-IoT |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190816 |