CN103390026A - Mobile intelligent terminal security browser and working method thereof - Google Patents
Mobile intelligent terminal security browser and working method thereof Download PDFInfo
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- CN103390026A CN103390026A CN2013102474915A CN201310247491A CN103390026A CN 103390026 A CN103390026 A CN 103390026A CN 2013102474915 A CN2013102474915 A CN 2013102474915A CN 201310247491 A CN201310247491 A CN 201310247491A CN 103390026 A CN103390026 A CN 103390026A
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Abstract
The invention relates to a mobile intelligent terminal security browser and a working method thereof. The mobile intelligent terminal security browser comprises a network data browse unit, a local file management unit, a data cache management unit, a security configuration management unit, a working mode management unit, a file encryption and decryption unit and a traceless security management unit. The working method of the mobile intelligent terminal security browser comprises the steps that 1, a user configures the working mode of the browser at the mobile intelligent terminal; 2, the user switches the working mode of the browser into a security mode when downloading and/or caching data; and 3, the user opens a local encryption file under the security mode. The working method has the advantages that the corresponding file can be decrypted only at the mobile intelligent terminal bound with the file, and personal information and enterprise information are mutually isolated, so that different levels of security protection means of individuals and enterprises are realized; and meanwhile, mobile phone virus and Trojan are effectively prevented from stealing data, and the risk caused by losing of mobile intelligent terminal equipment is also greatly reduced.
Description
Technical field
The present invention relates to the mobile intelligent terminal secure browser, relate in particular to a kind of mobile intelligent terminal secure browser and method of work thereof, belong to information security and field of mobile terminals.
Background technology
Current, increasing enterprise staff is brought the mobile intelligent terminal equipment such as individual's iPhone, iPad or Android into workplace, processes the business relevant to work, and this mode has become a necessary complement of enterprises office means.The employee can use mobile intelligent terminal to obtain at an easy rate and store data and the file of enterprises, checks service related information, and front end is pushed in this information system management with enterprise to, promotes employee's work efficiency and response speed.Simultaneously, mobile intelligent terminal equipment varies, need the multi-platform isomery of enterprise response to manage, this impels operation system that enterprises is built mostly to be based on the Web application of http/https, the systems such as the OA of enterprises, CRM, ERP have all well been supported the Web browser on the mobile intelligent terminal, and this also makes the mobile intelligent terminal browser be widely used.
But this trend causes the further extension on enterprise's working environment border, and the employee namely can process the vocational work of enterprise on same Intelligent mobile equipment, can carry out again individual's web page browsing and information processing.Enterprise's office and the switching of individual business instant, the boundary between enterprises and individuals's application is more and more fuzzyyer.It is this that to be bordering on the problem that zero boundary brings be that mobile intelligent terminal becomes the new a breach of security of enterprise; and easily introduce malicious code and implant; especially Android system; after being acquired the root authority; mean that the built-in faith mechanism of system is destroyed; security mechanism is bypassed, and makes the business data that is stored on mobile intelligent terminal be in the unprotect state fully.Simultaneously,, because the mobile device volume is little, very easily lose or stolen, there is the risk of leaking in the stolen enterprise's sensitive information that is stored on mobile intelligent terminal equipment that will make of equipment.
Current enterprise is for addressing the above problem, and main mode has: by working out administrative rules constraint employee behavior, introduce the intelligent mobile access control system, adopt long-range VPN access mechanism, by modes such as URL black and white lists controls, protecting.Yet all there are a lot of drawbacks in these several modes.For require initiatively deleted file of employee by rules and regulations, the employee probably can forget the execution deletion, even after the employee has initiatively deleted the file of use browser downloads, work as device losses, deleted file is still likely cracked by third party's instrument, and data can be reduced; , for the means of defence by the intelligent mobile access control system, only solved the problem of identity security; , for long-range VPN access mechanism, the checking of network and the safety of network data transmission have only been realized being connected into; And URL black and white lists control mode, the restriction that has also only solved the access purpose; These all safeguard procedures, all do not have well to solve the storage security problem of bringing while using the browser access network data on mobile intelligent terminal.
Summary of the invention
For current existing various risks and problem, the invention discloses a kind of mobile intelligent terminal secure browser and method of work thereof, utilize function provided by the invention, realize download file and the storage of buffer memory file encryption of secure browser,, with encrypt file and mobile intelligent terminal apparatus bound, prevent that file is by divulging a secret of illegally circulating away and cause; And namely burn after supporting to read, seamless browse mode, realize the local information secure erase, prevent rogue program or viral wooden horse stealing file data; The setting of mode of operation also is provided simultaneously, realizes the safe mode of browser and freely switching of general mode, meet the requirement that separates protection of business data and personal data.
Technical scheme of the present invention is as follows: a kind of mobile intelligent terminal secure browser method of work, and its step comprises:
1) user is configured in the mode of operation of mobile intelligent terminal to browser, and described mode of operation comprises general mode and safe mode;
2) user is switched the browser mode of operation to safe mode,, to downloading and/or the file data of buffer memory is encrypted, is saved in simultaneously this locality;
3) user under safe mode, opens the local cipher file.
Further, when also being included in the user and withdrawing from mobile intelligent terminal secure browser program, open local file, buffer memory and the historical record that seamless security configuration will be stored in mobile intelligent terminal and carry out secure erase.
Further, the browser mode of operation is switched to after safe mode and carries out one or more in following method:
The file that downloads to mobile intelligent terminal this locality is encrypted, and encrypt file is stored in secure storage areas;
The described file encryption-decryption of Automatically invoked unit is decrypted and checks and open encrypt file encrypt file;
The cache file that is cached to mobile intelligent terminal this locality is encrypted, and encrypt file is stored in secure storage areas.
Further, the user moves the secure browser program on mobile intelligent terminal, and the checking password of mode of operation switching is set, and the seamless deletion configuration of opening or closing is set.
Further, when by safe mode, being switched to general mode, the user need not the input validation password, and when by general mode, being switched to safe mode, the user needs the input validation password, and password authentication is switched to safe mode by rear by general mode.
Further, the cryptographic hash that the file of the file data of described download or buffer memory is used random number and mobile intelligent terminal device id as encryption key to the file data Partial encryption, use password as encryption key, random number to be encrypted, and append to file data part after encryption, form new encrypt file.
Further, to described local cipher file, use password as decruption key decrypted random number, use the cryptographic hash of random number and mobile intelligent terminal device id as decruption key decrypted file data part, form the file after deciphering.
Further, adding and/or deciphering on same mobile intelligent terminal equipment and carry out of file, mate with described mobile intelligent terminal device id.
The present invention also proposes a kind of mobile intelligent terminal secure browser, comprise network data browse unit, local file administrative unit and data cache management unit, it is characterized in that, also comprise: secure configuration management unit, mode of operation administrative unit, file encryption-decryption unit;
Described secure configuration management unit, be used for the user and be configured in the mode of operation of mobile intelligent terminal to browser, and described mode of operation comprises general mode and safe mode;
Described mode of operation administrative unit, be used for, when opening local file, described mode of operation to be switched to safe mode, perhaps is used for the user and switches the browser mode of operation, downloading and/or described mode of operation is being switched to safe mode when data cached; Perhaps be switched to general mode;
Described file encryption-decryption unit, be encrypted the file that downloads to mobile intelligent terminal this locality, and encrypt file is stored in secure storage areas; Perhaps the described file encryption-decryption of Automatically invoked unit is decrypted and checks and open encrypt file encrypt file; Perhaps the cache file that is cached to mobile intelligent terminal this locality is encrypted, and encrypt file is stored in secure storage areas.
Further, also comprise seamless safety management unit, when program withdraws from, the information such as the file that produces on described seamless pattern administrative unit safety deleting intelligent mobile terminal, historical record, it is irrecoverable that the file after safety deleting recovers instrument by the third party.
By foregoing description as seen, the present invention can be achieved as follows effect:
The user uses mobile intelligent terminal secure browser accesses network data, when the mode of operation of secure browser is switched to safe mode, local buffer memory and the file of download are all to encrypt storage, and encrypt file is that separate, stored is in secure storage areas, simultaneously, encrypt file and equipment are bound one to one, only have user password to be verified, successful switch can be deciphered reading file during to mode of operation, even therefore file and data are illegally stolen, file can not successful decryption on other equipment, prevents leakage of information; When program withdraws from, the system support is carried out seamless deletion to file, buffer memory and the historical information etc. of the local storage of mobile intelligent terminal automatically, realize " namely burning after readding ", forget the situation that deletion is destroyed after so just having avoided the user to use data, also prevent that file data is by divulging a secret that third party's instrument recovers to be caused simultaneously.By these security mechanisms, guaranteed that the user uses the security of mobile intelligent terminal browser in enterprises work, data and the file avoiding being stored on mobile intelligent terminal are divulged a secret.
Compared to the prior art, advantage of the present invention is:
The inventive method is take file encryption as core, and, with encrypt file and apparatus bound, guarantees only at the mobile intelligent terminal of its binding, could decipher corresponding file; Simultaneously, the switching of support performance pattern, isolate personal information and company information mutually, realizes the security protection means of the different stage of individual and enterprise; And namely burn mechanism after having proposed to read, and coordinate the seamless method for deleting of safety, can effectively stop mobile phone viruses, wooden horse to be stolen data, also greatly reduced the risk of bringing due to the mobile intelligent terminal device losses.
Description of drawings
Fig. 1 is the component units schematic diagram of a kind of mobile intelligent terminal secure browser of the present invention;
Fig. 2 is the method for work accesses network data flowchart of mobile intelligent terminal secure browser of the present invention;
Fig. 3 is the file encryption process schematic diagram of the method for work of mobile intelligent terminal secure browser of the present invention;
Fig. 4 is the method for work download file process flow diagram of mobile intelligent terminal secure browser of the present invention;
Fig. 5 is that the method for work of mobile intelligent terminal secure browser of the present invention is opened local storage file process flow diagram;
Fig. 6 is that the method for work of mobile intelligent terminal secure browser of the present invention is carried out seamless deletion process flow diagram.
Embodiment
Below in conjunction with accompanying drawing, mobile intelligent terminal secure browser of the present invention and method of work thereof are further elaborated.
Be the component units schematic diagram of a kind of mobile intelligent terminal secure browser of the present invention as shown in Figure 1: the invention provides a kind of mobile intelligent terminal secure browser, method of work is:
A) network data browse unit, be used for obtaining, store, showing network data and download file;
B) secure configuration management unit, be used for arranging the mode of operation switching the checking password, configure seamless deletion;
C) mode of operation administrative unit, be used for the switching of support to the mode of operation of current safety browser, is switched to safe mode by general mode, or by safe mode, is switched to general mode;
D) file encryption-decryption unit, be used for the file that stores on mobile intelligent terminal is encrypted, and the encrypt file that is opened on mobile intelligent terminal is decrypted;
E) local file administrative unit, be used for management and download to file on mobile intelligent terminal by secure browser, and the displaying file content opens file;
F) data cache management unit, be used for the cache file that secure browser produces is managed, and can carry out encryption and decryption to cache file;
G) seamless safety management unit, be used for the data that secure browser is produced and file and carry out safety deleting;
The described mode of operation administrative unit of mobile intelligent terminal, when the execution work pattern was switched, when being switched to safe mode, secure browser download file and cache file were encrypted automatically; When being switched to general mode, download file and cache file are not encrypted;
The described file encryption-decryption of mobile intelligent terminal unit carries out encryption and decryption to the file on mobile intelligent terminal, the encryption and decryption process is transparent for the user, the user is the encryption and decryption process of imperceptible file in use, and the file encryption-decryption process depends on user password, device id and random number.
The described data cache management unit of mobile intelligent terminal, the cache file that produces when the user is carried out network browsing filters, call described file encryption-decryption unit, while writing cache file, file is encrypted, while reading cache file, file is decrypted;
The described seamless pattern administrative unit of mobile intelligent terminal, when program withdraws from, but the information such as the file that produces on the safety deleting mobile intelligent terminal, historical record are irrecoverable by third-party recovery instrument after safety deleting;
The invention provides the safe browsing method of above-mentioned mobile intelligent terminal secure browser, this method of work comprises:
A) after the user verifies by the user name and password, can be configured the safe mode characteristic, the checking password of opening or closing seamless security configuration and mode of operation switching is set;
B) user carries out the switching to secure browser work at present pattern;
C) during user's download file, when being in safe mode, the file that downloads to mobile intelligent terminal this locality is encrypted, and encrypt file is stored in secure storage areas, when being in general mode, the file of downloading is left intact, directly is stored in the general memory area of mobile intelligent terminal this locality;
D) when the user opens local file, can only check and open non-encrypted file under general mode, under safe mode, can check and open encrypt file, can encrypt file be decrypted the described file encryption-decryption of Automatically invoked unit;
E) when the customer access network data, when being in safe mode, the cache file that is cached to mobile intelligent terminal this locality is encrypted, and encrypt file is stored in secure storage areas, when being in general mode, not encrypting corresponding cache file, and file is stored in general memory area;
F) when the user withdraws from mobile intelligent terminal secure browser program, when having opened seamless security configuration, the file, buffer memory and the historical record that are stored in mobile intelligent terminal this locality carry out secure erase;
Described mode of operation switching, be switched to general mode by safe mode, and the user need not the input validation password, can directly switch, by general mode, be switched to safe mode, the user needs the input validation password, only have password authentication to pass through, could success be switched to safe mode by general mode;
Described file or cache file ciphering process to downloading, the cryptographic hash of using random number and mobile intelligent terminal device id as encryption key to the file data Partial encryption, use password as encryption key, random number to be encrypted, and append to file data part after encryption, form new encrypt file;
Described the local cipher file is decrypted process, uses password as decruption key decrypted random number, use the cryptographic hash of random number and mobile intelligent terminal device id as decruption key decrypted file data part, form the file after deciphering;
Wherein, based on this file encryption and decryption method, on (non-execute file encrypt) mobile intelligent terminal equipment of encrypt file being transferred to other, even password is correct, but mobile intelligent terminal device id unmatches, and file can not successfully be deciphered; The encryption and decryption of file, can successful execution only on same mobile intelligent terminal equipment; Realized the binding of encrypt file and mobile intelligent terminal equipment and password by the method.
Described secure storage areas, be that the secure browser program hews out separately come one independently storage unit, is used for being stored in the encrypt file that generates under safe mode;
The described secure erase operation of carrying out while withdrawing from mobile intelligent terminal secure browser program, be that covering is constantly write with data in the memory location of file, and the file after deletion is expendable;
On the smart mobile phone of Android system, below describe mobile intelligent terminal secure browser installation the method for work of secure browser in detail.
1. secure browser is carried out security configuration
The user moves the secure browser program on mobile phone, can pass through the secure configuration management unit, the checking password of mode of operation switching is set, and the seamless deletion configuration that unlatching is set or closes, when the user closes seamless deletion configuration, the user withdraws from the secure browser program will can not trigger any file deletion action.
When moving for the first time, the user need arrange initial the user name and password, and then during each run, the user need to input username-password and verify; When the checking password is set, need to asks and input the password combination mode that meets safety standard, as letter+numeral+methods such as symbol.
When user's work at present pattern was set to general mode, every security feature of secure browser was not opened, and with the indifference of common Web browser, the buffer memory of customer access network or the file of download will all leave in general memory area.When user's mode of operation is set to safe mode, every security feature of secure browser all will be opened, security feature comprises that the buffer memory of customer access network or the file of download will all leave in secure storage areas, in secure storage areas with the mathematical logic of general memory area on be isolation, the separate, stored protection, under mode of operation, the user can not view buffer memory and the file of storing under general mode, and the user can not view buffer memory and the file of storing under mode of operation under general mode.
2. use secure browser accesses network data under safe mode
When user's secure browser is set to safe mode, use secure browser accesses network data, idiographic flow is the method for work accesses network data flowchart of mobile intelligent terminal secure browser of the present invention as shown in Figure 2, mainly comprises the steps:
wherein, the file encryption process schematic diagram of the method for work of mobile intelligent terminal secure browser of the present invention as shown in Figure 3, use the cryptographic hash (H (R+D)) of random number (R) and current mobile intelligent terminal device id (D) as encryption key, file (File0) to be encrypted, generate the file (File1) after encrypting, the data division of this file (H (R+D) (content)) is encrypted, then, take the checking password as encryption key (Key), (R) is encrypted to random number, file supplementary after being encrypted (Key (R)), and the file supplementary is appended to the afterbody of encrypt file (File1), form a new file (File2) that is combined by file data part and supplementary,
File encryption is with the checking of password secondary file encryption and decryption, and as the password authentication failure, file can not successfully be deciphered, and file encryption and device id are bound, as has broken away from the equipment of carrying out encryption, and file can not successfully be deciphered.File encryption is combined with random number, and one-time pad guarantees that same document is carried out the rear content of encryption also different.
Wherein, decrypting process to file is as follows, take the checking password as decruption key (Key), (Key (R)) is decrypted to the supplementary after the encryption of leaving tail of file in, obtain random number (R), use the cryptographic hash of random number (R) and current mobile intelligent terminal device id (D) as decruption key (H (R+D)), file data part (H (R+D) (content)) is decrypted the file after being deciphered;
3. the user uses secure browser to download the file on mobile phone under safe mode
When user's secure browser is set to safe mode, while using secure browser from the Web service download file, be the method for work download file process flow diagram of mobile intelligent terminal secure browser of the present invention as shown in Figure 4, mainly comprise the steps:
Step 301, the user selects the download file link at the mobile intelligent terminal secure browser, triggers file and downloads;
Step 302, network data browse unit and the Web server of secure browser are set up HTTP/HTTPS and are connected, and execute file is downloaded;
Step 303, the network data browse unit of secure browser is called the file encryption-decryption unit, and the document data flow of downloading is carried out and encrypted;
Wherein, be consistent to the document data flow ciphering process of downloading with the ciphering process to cache file;
Step 304, the file after the network data browse unit of secure browser will be encrypted, be stored in the secure storage areas of mobile phone this locality;
4. open the file of the local storage of mobile intelligent terminal under safe mode
User's secure browser is set to safe mode, while using secure browser to open the file of the local storage of mobile intelligent terminal, the method of work that is as shown in Figure 5 mobile intelligent terminal secure browser of the present invention is opened local storage file process flow diagram, mainly comprises the steps:
Wherein, the user can only view the encrypt file that leaves in secure storage areas in file management unit, and can not view the file that leaves under general memory area;
Wherein, be consistent to the decrypting process of download file with the decrypting process to cache file;
Wherein, for the file type that secure browser is supported, the file of types such as pdf, txt, word, ppt, excel, file is directly opened by secure browser; , for the file type that secure browser is not supported, will call third party's program and open file;
5. withdraw from the secure browser program and carry out seamless deletion
The user withdraws from the secure browser program, is that the method for work of mobile intelligent terminal secure browser of the present invention is carried out seamless deletion process flow diagram as shown in Figure 6, mainly comprises the steps:
Wherein, local data can comprise the file of download, the data buffer storage file of the types such as video, audio frequency, picture, the information such as user's access history record;
Wherein, be set to enable seamless deletion configuration as secure browser, when quitting a program, the user will carry out seamless deletion, all users carry out network browsing by secure browser and download file operates data and the file that produces, employing is carried out repeatedly the erasable back-filling way of data to the disk space of storage, realize data security deletion destruction, reached the purpose of " namely burning after readding ", realized the high security access mechanism of mobile intelligent terminal.
Claims (10)
1. mobile intelligent terminal secure browser method of work, its step comprises:
1) user is configured in the mode of operation of mobile intelligent terminal to browser, and described mode of operation comprises general mode and safe mode;
2) user is switched the browser mode of operation to safe mode,, to downloading and/or the file data of buffer memory is encrypted, is saved in simultaneously this locality;
3) user under safe mode, opens the local cipher file.
2. mobile intelligent terminal secure browser method of work as claimed in claim 1, it is characterized in that, when also being included in the user and withdrawing from mobile intelligent terminal secure browser program, open local file, buffer memory and the historical record that seamless security configuration will be stored in mobile intelligent terminal and carry out secure erase.
3. mobile intelligent terminal secure browser method of work as claimed in claim 1, is characterized in that, the browser mode of operation is switched to after safe mode and carries out one or more in following method:
The file that downloads to mobile intelligent terminal this locality is encrypted, and encrypt file is stored in secure storage areas;
The described file encryption-decryption of Automatically invoked unit is decrypted and checks and open encrypt file encrypt file;
The cache file that is cached to mobile intelligent terminal this locality is encrypted, and encrypt file is stored in secure storage areas.
4. as the described mobile intelligent terminal secure browser of claim 1-3 any one method of work, it is characterized in that, the user moves the secure browser program on mobile intelligent terminal, and the checking password of mode of operation switching is set, and the seamless deletion configuration of opening or closing is set.
5. as the described mobile intelligent terminal secure browser of claim 1-3 any one method of work, it is characterized in that, when by safe mode, being switched to general mode, the user need not the input validation password, when by general mode, being switched to safe mode, the user needs the input validation password, and password authentication is switched to safe mode by rear by general mode.
6. as the described mobile intelligent terminal secure browser of claim 1-3 any one method of work, it is characterized in that, the cryptographic hash that the file of the file data of described download or buffer memory is used random number and mobile intelligent terminal device id as encryption key to the file data Partial encryption, use password as encryption key, random number to be encrypted, and append to file data part after encryption, form new encrypt file.
7. as the described mobile intelligent terminal secure browser of claim 1-3 any one method of work, it is characterized in that, use password as decruption key decrypted random number to described local cipher file, use the cryptographic hash of random number and mobile intelligent terminal device id as decruption key decrypted file data part, form the file after deciphering.
8., as the described mobile intelligent terminal secure browser of claim 1-3 any one method of work, it is characterized in that, adding and/or deciphering on same mobile intelligent terminal equipment and carry out of file, mate with described mobile intelligent terminal device id.
9. a mobile intelligent terminal secure browser, comprise network data browse unit, local file administrative unit and data cache management unit, it is characterized in that, also comprises: secure configuration management unit, mode of operation administrative unit, file encryption-decryption unit;
Described secure configuration management unit, be used for the user and be configured in the mode of operation of mobile intelligent terminal to browser, and described mode of operation comprises general mode and safe mode;
Described mode of operation administrative unit, be used for, when opening local file, described mode of operation to be switched to safe mode, perhaps is used for the user and switches the browser mode of operation, downloading and/or described mode of operation is being switched to safe mode when data cached; Perhaps be switched to general mode;
Described file encryption-decryption unit, be encrypted the file that downloads to mobile intelligent terminal this locality, and encrypt file is stored in secure storage areas; Perhaps the described file encryption-decryption of Automatically invoked unit is decrypted and checks and open encrypt file encrypt file; Perhaps the cache file that is cached to mobile intelligent terminal this locality is encrypted, and encrypt file is stored in secure storage areas.
10. mobile intelligent terminal secure browser as claimed in claim 9, it is characterized in that, also comprise seamless safety management unit, when program withdraws from, the information such as the file that produces on described seamless pattern administrative unit safety deleting intelligent mobile terminal, historical record, it is irrecoverable that the file after safety deleting recovers instrument by the third party.
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103685266A (en) * | 2013-12-10 | 2014-03-26 | 北京奇虎科技有限公司 | Method and device for protecting enterprise data |
| CN104700001A (en) * | 2013-12-04 | 2015-06-10 | 腾讯科技（深圳）有限公司 | Information encryption method and device of application program |
| CN104767712A (en) * | 2014-01-03 | 2015-07-08 | 中国银联股份有限公司 | Equipment for safety information interaction and safety browser |
| CN104915578A (en) * | 2015-05-27 | 2015-09-16 | 努比亚技术有限公司 | Method and device for improving operation file safety through hidden modes |
| WO2015143676A1 (en) * | 2014-03-27 | 2015-10-01 | 宇龙计算机通信科技(深圳)有限公司 | Information transmitting method and device and information receiving method and device |
| WO2015180581A1 (en) * | 2014-05-28 | 2015-12-03 | 天地融科技股份有限公司 | Information processing method and device |
| WO2016045504A1 (en) * | 2014-09-22 | 2016-03-31 | 中兴通讯股份有限公司 | Method and system for transmitting information safely, receiving terminal and transmission terminal |
| CN105893862A (en) * | 2015-09-14 | 2016-08-24 | 乐视致新电子科技（天津）有限公司 | Browser cache data protection method and device |
| CN106250766A (en) * | 2016-07-27 | 2016-12-21 | 北京金山安全软件有限公司 | Information security processing method and device and terminal |
| CN106372245A (en) * | 2016-09-20 | 2017-02-01 | 乐视控股（北京）有限公司 | Browser traceless processing method and device |
| CN106407839A (en) * | 2016-09-26 | 2017-02-15 | 努比亚技术有限公司 | A file storage method and storage device for a mobile terminal |
| CN106407829A (en) * | 2015-07-30 | 2017-02-15 | 宇龙计算机通信科技(深圳)有限公司 | Fingerprint recognition-based file encryption method and device and mobile terminal |
| CN106572266A (en) * | 2016-11-16 | 2017-04-19 | 努比亚技术有限公司 | Display processing method, device and terminal |
| WO2017219558A1 (en) * | 2016-06-24 | 2017-12-28 | 中兴通讯股份有限公司 | Method and device for running incognito mode in mobile terminal, and mobile terminal |
| CN107819639A (en) * | 2016-09-14 | 2018-03-20 | 西门子公司 | A kind of method of testing and device |
| CN107993125A (en) * | 2017-11-29 | 2018-05-04 | 重庆猪八戒网络有限公司 | Creative design transaction hatching system and method based on Multi-stage refined |
| CN109858205A (en) * | 2018-12-29 | 2019-06-07 | 深圳市雁联移动科技有限公司 | A kind of safe Enhancement Method and device suitable for enterprise mobile working portal |
| CN110011964A (en) * | 2019-02-27 | 2019-07-12 | 同盾控股有限公司 | A kind of web environment detection method and device |
| CN112262548A (en) * | 2019-02-28 | 2021-01-22 | 华为技术有限公司 | File processing method and terminal equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408916A (en) * | 2008-08-27 | 2009-04-15 | 上海第二工业大学 | Internet software internet privacy protection method |
| WO2010054235A2 (en) * | 2008-11-10 | 2010-05-14 | Google Inc. | Safe browser plugins using native code modules |
| CN101710380A (en) * | 2009-12-22 | 2010-05-19 | 中国软件与技术服务股份有限公司 | Electronic document safety protection method |
| CN101968838A (en) * | 2010-09-29 | 2011-02-09 | 北京握奇数据系统有限公司 | Browser and method for configuring safe browser |
| CN102467566A (en) * | 2010-11-19 | 2012-05-23 | 奇智软件（北京）有限公司 | Method and system for browsing web pages without traces |
-
2013
- 2013-06-20 CN CN201310247491.5A patent/CN103390026B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408916A (en) * | 2008-08-27 | 2009-04-15 | 上海第二工业大学 | Internet software internet privacy protection method |
| WO2010054235A2 (en) * | 2008-11-10 | 2010-05-14 | Google Inc. | Safe browser plugins using native code modules |
| CN101710380A (en) * | 2009-12-22 | 2010-05-19 | 中国软件与技术服务股份有限公司 | Electronic document safety protection method |
| CN101968838A (en) * | 2010-09-29 | 2011-02-09 | 北京握奇数据系统有限公司 | Browser and method for configuring safe browser |
| CN102467566A (en) * | 2010-11-19 | 2012-05-23 | 奇智软件（北京）有限公司 | Method and system for browsing web pages without traces |
Non-Patent Citations (1)
| Title |
|---|
| 陆伟，李权，钱朝阳: "一种安全浏览器设计实现", 《数字技术与应用》 * |
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