CN103326999A - File safety management system based on cloud service - Google Patents
File safety management system based on cloud service Download PDFInfo
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- CN103326999A CN103326999A CN2012105440475A CN201210544047A CN103326999A CN 103326999 A CN103326999 A CN 103326999A CN 2012105440475 A CN2012105440475 A CN 2012105440475A CN 201210544047 A CN201210544047 A CN 201210544047A CN 103326999 A CN103326999 A CN 103326999A
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Abstract
The invention discloses a file safety management system based on the cloud service. The file safety management system comprises a cloud server provided with an authentication management unit, an enterprise control center provided with a user management unit, and a client side provided with a file management unit. The cloud server is in charge of client side authentication, log backup and file track. The enterprise control center is in charge of VPN (the virtual private network) access management, user management, certificate management, log management and security policy configuration. The client side is in charge of VPN login, user operating control, outgoing file production and log record. According to the file safety management system based on the cloud service, by means of the VPN technology, a client side host computer which breaks away from a local area network range is forcibly brought into a range of a monitoring controlled host computer, the operation monitoring strategy and the on-line cloud verification are adopted for ensuring safety operation of files, and the safety problems of file internal operation and outgoing file management within the range of the whole network of an enterprise and a public institution are well solved.
Description
Technical field
The invention belongs to electronic information security protection field, particularly a kind of file security control system based on cloud service.
Background technology
The fast development of current network information technology, enterprises and institutions' internal network is huge day by day, and network topology structure becomes increasingly complex, information interchange is more and more quick, amount of information is increasing, and in to bringing convenience property of enterprises and institutions, it is important all the more that the safety management of internal file and outgoing document already becomes.Along with the expansion of enterprises and institutions' scale, various places branch, the situation of going out to handle official business is more and more, also is not limited only to internal lan for file security control and the monitoring of enterprises and institutions' computer, has expanded to network-wide basis.And present file security control system only limits to the local area network (LAN) scope, must connect under the situation of local area network (LAN) and could carry out file operation management and monitoring to main frame, and the file security that can't externally be dealt into the client carries out related management, can not satisfy present requirement of enterprise fully.
Summary of the invention
A kind of file security control system based on cloud service provided by the invention, the client host that will break away from the local area network (LAN) scope by VPN (VPN) technology is forced to include in the scope of the controlled main frame of monitoring, adopt the operation supervise and control strategy to guarantee the safety of file built-in function, guarantee the safety operation of outgoing document by the online certification authentication of Cloud Server, file described in the system is all preserved with cipher mode, automatically deciphering when authorized user opens file, can automatically encrypt during preservation, solve file built-in function in enterprises and institutions' network-wide basis and the safety issue of outgoing document management well.
To achieve these goals, the present invention adopts following technical scheme:
A kind of file security control system based on cloud service, wherein, described system comprises:
The authentication management unit of Cloud Server end: comprise certificate verification module, log pattern and outgoing document tracing module.Wherein, certificate verification functions of modules is that on-line authentication shows the digital certificate of user identity; The function of log pattern is the daily record arrangement accepting to upload from the service management unit of control centre of enterprises and institutions and operation note and the storage of outgoing document; Outgoing document tracing module function is for to handle the part about outgoing document in the stored log, and the mode of operation of real-time tracing outgoing document is also notified control centre of enterprises and institutions.
The service management unit of control centre of enterprises and institutions: comprise user management module, certificate management module, security strategy module, log management module, VPN (VPN) administration module, file storage module and file encryption module.Wherein, the function of user management module is carried out control of authority for creating and the deletion user account to the user; The function of certificate management module is for providing certificate and give client and certificate and the certificate on the Cloud Server of this locality being carried out synchronously; The function of security strategy module is configuration file handling safety strategy and it is issued to client; The function of log management module is put the back in order and is uploaded to the Cloud Server backup it for receiving the daily record of sending from client; The function of VPN administration module is for management VPN access with by the username and password of administrative client; Backup file and the storage of the function of file storage module for receiving client upload; The file encryption functions of modules is for to carry out transparent encryption and decryption oprerations to local file.
The file management unit of client: comprise VPN login module, operation control module, certificate verification module, outgoing document making module, file encryption module, file backup module and log pattern.Wherein, the function of VPN login module is that system operation back forces to carry out the VPN connection automatically; Operation control module function is for receiving and implement the security strategy that control centre of enterprises and institutions issues, and the control user is to the operation behavior of file; The function of certificate verification module is for sending an authentication request to Cloud Server or control centre of enterprises and institutions carries out certificate verification; The function that outgoing document is made module be to control centre of enterprises and institutions request outgoing document certificate, according to certificate, the file to be authorized of acquisition with send out program making outward and become outgoing document bag (executable file of self-extracting); The function of file encryption module is for providing transparent encryption and the decryption processing of file to authorized user; The function of file backup module backups to control centre of enterprises and institutions for the needs according to the user with file; The function of log pattern is the file operation information of record client and uploads to control centre of enterprises and institutions.
Transparent encryption technology in the described system is during for the authority opening enterprise when authorized user and provide, and client-side program is deciphered automatically to authority, during preservation authority is encrypted automatically, and whole process is to user transparent; To can not get when operating expressly when opening file for authorized user.
User in the user management module of described service management unit is divided into: three kinds of keeper's (create and deletion user, leading subscriber certificate and distribute authority for the user), domestic consumer (carrying out file operation according to security strategy and extent of competence) and client users (client of enterprises and institutions only can carry out operation in the security strategy to outgoing document).
The policy configurations of the security strategy module of described service management unit is as follows: the file in the safety system can be encrypted when deposit automatically, and deciphering automatically is shown as mess code when the unauthorized user opens file when authorized client is opened; The sectional drawing software that control is commonly used does not allow the sectional drawing operation.
The daily record method for sorting of the log management module of described service management unit is for carrying out taxonomic revision according to different user authority, date.
Described file management unit can be moved the certificate verification module automatically and carry out on-line authentication when starting for the first time, as passes through, and then can obtain plaintext document and in controlling the scope of control, carry out associative operation, otherwise, can not; Under the situation of no internet connection, also can sign in in the internal network of enterprises and institutions, carry out certificate verification by service management unit.
Described file management unit can be moved the VPN login module automatically after operation.
The control behavior of the operation control module of described file management unit is: forbid that copy is expressly to alternative document; Allow copy alternative document content to presents; Allow editor's presents, copy presents content to this paper; Permission saves as new ciphertext with this paper; Expressly binding, the plaintext after namely depositing is in addition bound this machine, opens at this machine only, can't be proved to be successful after the forwarding.
User in the described system is when having outgoing document to make demand, can be to control centre of enterprises and institutions request outgoing document certificate, after obtaining certificate, be input to outgoing document together with file to be authorized and make module, outgoing document making module will be imported with the outer program making of sending out and become the outgoing document bag, be transferred to the client.
The function that the outgoing document of described file management unit is made outer program in the module comprises that certification authentication, operation control, daily record upload to Cloud Server and file encryption-decryption.
Client in the described system can the automatic on-line authentication after opening outgoing document for the first time.Authentication success, then the client can this authority of normal running.
If the authorized client of described system is under the situation that can't connect enterprises and institutions' network, the client operation behavior will be recorded in this locality by log pattern, upload automatically after being connected to enterprises and institutions' network, guarantee the integrality of log information.
A kind of file security control system based on cloud service provided by the invention, the client host that will break away from the local area network (LAN) scope by VPN technologies is forced to include in the scope of the controlled main frame of monitoring, adopt the operation supervise and control strategy to guarantee the safety of file built-in function, guarantee the safety operation of outgoing document by the online certification authentication of Cloud Server, file described in the system is all preserved with cipher mode, automatically deciphering when authorized user opens file, can automatically encrypt during preservation, solve file built-in function in enterprises and institutions' network-wide basis and the safety issue of outgoing document management well.
Description of drawings
Fig. 1 is system configuration schematic diagram provided by the invention;
Fig. 2 is outgoing document manufacture method block diagram provided by the invention;
Embodiment
Describe the present invention in detail below in conjunction with accompanying drawing, it illustrates principle of the present invention as the part of this specification by embodiment, other aspects of the present invention, and feature and advantage thereof will become very clear by this detailed description.
As shown in Figure 1, 2, a kind of file security control system based on cloud service provided by the invention, wherein, described system comprises:
The authentication management unit of Cloud Server end: comprise certificate verification module, log pattern and outgoing document tracing module.Wherein, certificate verification functions of modules is that on-line authentication shows the digital certificate of user identity; The function of log pattern is the daily record arrangement accepting to upload from the service management unit of control centre of enterprises and institutions and operation note and the storage of outgoing document; Outgoing document tracing module function is for to handle the part about outgoing document in the stored log, and the mode of operation of real-time tracing outgoing document is also notified control centre of enterprises and institutions.
The service management unit of control centre of enterprises and institutions: comprise user management module, certificate management module, security strategy module, log management module, VPN (VPN) administration module, file storage module and file encryption module.Wherein, the function of user management module is carried out control of authority for creating and the deletion user account to the user; The function of certificate management module is for providing certificate and give client and certificate and the certificate on the Cloud Server of this locality being carried out synchronously; The function of security strategy module is configuration file handling safety strategy and it is issued to client; The function of log management module is put the back in order and is uploaded to the Cloud Server backup it for receiving the daily record of sending from client; The function of VPN administration module is for management VPN access with by the username and password of administrative client; Backup file and the storage of the function of file storage module for receiving client upload; The file encryption functions of modules is for to carry out transparent encryption and decryption oprerations to local file.
The file management unit of client: comprise VPN login module, operation control module, certificate verification module, outgoing document making module, file encryption module, file backup module and log pattern.Wherein, the function of VPN login module is that system operation back forces to carry out the VPN connection automatically; Operation control module function is for receiving and implement the security strategy that control centre of enterprises and institutions issues, and the control user is to the operation behavior of file; The function of certificate verification module is for sending an authentication request to Cloud Server or control centre of enterprises and institutions carries out certificate verification; The function that outgoing document is made module be to control centre of enterprises and institutions request outgoing document certificate, according to certificate, the file to be authorized of acquisition with send out program making outward and become outgoing document bag (executable file of self-extracting); The function of file encryption module is for providing transparent encryption and the decryption processing of file to authorized user; The function of file backup module backups to control centre of enterprises and institutions for the needs according to the user with file; The function of log pattern is the file operation information of record client and uploads to control centre of enterprises and institutions.
Transparent encryption technology in the described system is during for the authority opening enterprise when authorized user and provide, and client-side program is deciphered automatically to authority, during preservation authority is encrypted automatically, and whole process is to user transparent; To can not get when operating expressly when opening file for authorized user.
User in the user management module of described service management unit is divided into: three kinds of keeper's (create and deletion user, leading subscriber certificate and distribute authority for the user), domestic consumer (carrying out file operation according to security strategy and extent of competence) and client users (client of enterprises and institutions only can carry out operation in the security strategy to outgoing document).
The policy configurations of the security strategy module of described service management unit is as follows: the file in the safety system can be encrypted when deposit automatically, and deciphering automatically is shown as mess code when the unauthorized user opens file when authorized client is opened; The sectional drawing software that control is commonly used does not allow the sectional drawing operation.
The daily record method for sorting of the log management module of described service management unit is for carrying out taxonomic revision according to different user authority, date.
Described file management unit can be moved the certificate verification module automatically and carry out on-line authentication when starting for the first time, as passes through, and then can obtain plaintext document and in controlling the scope of control, carry out associative operation, otherwise, can not; Under the situation of no internet connection, also can sign in in the internal network of enterprises and institutions, carry out certificate verification by service management unit.
Described file management unit can be moved the VPN login module automatically after operation.
The control behavior of the operation control module of described file management unit is: forbid that copy is expressly to alternative document; Allow copy alternative document content to presents; Allow editor's presents, copy presents content to this paper; Permission saves as new ciphertext with this paper; Expressly binding, the plaintext after namely depositing is in addition bound this machine, opens at this machine only, can't be proved to be successful after the forwarding.
User in the described system is when having outgoing document to make demand, can be to control centre of enterprises and institutions request outgoing document certificate, after obtaining certificate, be input to outgoing document together with file to be authorized and make module, outgoing document making module will be imported with the outer program making of sending out and become the outgoing document bag, be transferred to the client.
The function that the outgoing document of described file management unit is made outer program in the module comprises that certification authentication, operation control, daily record upload to Cloud Server and file encryption-decryption.
Client in the described system can the automatic on-line authentication after opening outgoing document for the first time.Authentication success, then the client can this authority of normal running.
If the authorized client of described system is under the situation that can't connect enterprises and institutions' network, the client operation behavior will be recorded in this locality by log pattern, upload automatically after being connected to enterprises and institutions' network, guarantee the integrality of log information.
A kind of file security control system based on cloud service provided by the invention, the client host that will break away from the local area network (LAN) scope by VPN technologies is forced to include in the scope of the controlled main frame of monitoring, adopt the operation supervise and control strategy to guarantee the safety of file built-in function, guarantee the safety operation of outgoing document by the online certification authentication of Cloud Server, file described in the system is all preserved with cipher mode, automatically deciphering when authorized user opens file, can automatically encrypt during preservation, solve file built-in function in enterprises and institutions' network-wide basis and the safety issue of outgoing document management well.
Above disclosed only is the preferred embodiments of the present invention, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of doing according to the present patent application claim still belongs to the scope that the present invention is contained.
Claims (9)
1. file security control system based on cloud service is characterized in that described system comprises:
The authentication management unit of Cloud Server end: comprise certificate verification module, log pattern and outgoing document tracing module.Wherein, certificate verification functions of modules is that on-line authentication shows the digital certificate of user identity; The function of log pattern is the daily record arrangement accepting to upload from the service management unit of control centre of enterprises and institutions and operation note and the storage of outgoing document; Outgoing document tracing module function is for to handle the part about outgoing document in the stored log, and the mode of operation of real-time tracing outgoing document is also notified control centre of enterprises and institutions.
The service management unit of control centre of enterprises and institutions: comprise user management module, certificate management module, security strategy module, log management module, VPN (VPN) administration module, file storage module and file encryption module.Wherein, the function of user management module is carried out control of authority for creating and the deletion user account to the user; The function of certificate management module is for providing certificate and give client and certificate and the certificate on the Cloud Server of this locality being carried out synchronously; The function of security strategy module is configuration file handling safety strategy and it is issued to client; The function of log management module is put the back in order and is uploaded to the Cloud Server backup it for receiving the daily record of sending from client; The function of VPN administration module is for management VPN access with by the username and password of administrative client; Backup file and the storage of the function of file storage module for receiving client upload; The file encryption functions of modules is for to carry out transparent encryption and decryption oprerations to local file.
The file management unit of client: comprise VPN login module, operation control module, certificate verification module, outgoing document making module, file encryption module, file backup module and log pattern.Wherein, the function of VPN login module is that system operation back forces to carry out the VPN connection automatically; Operation control module function is for receiving and implement the security strategy that control centre of enterprises and institutions issues, and the control user is to the operation behavior of file; The function of certificate verification module is for sending an authentication request to Cloud Server or control centre of enterprises and institutions carries out certificate verification; The function that outgoing document is made module be to control centre of enterprises and institutions request outgoing document certificate, according to certificate, the file to be authorized of acquisition with send out program making outward and become outgoing document bag (executable file of self-extracting); The function of file encryption module is for providing transparent encryption and the decryption processing of file to authorized user; The function of file backup module backups to control centre of enterprises and institutions for the needs according to the user with file; The function of log pattern is the file operation information of record client and uploads to control centre of enterprises and institutions.
2. the file security control system based on cloud service as claimed in claim 1, it is characterized in that, transparent encryption technology in the described system is during for the authority opening enterprise when authorized user and provide, client-side program is deciphered automatically to authority, during preservation authority is encrypted automatically, whole process is to user transparent; To can not get when operating expressly when opening file for authorized user.
3. the file security control system based on cloud service as claimed in claim 1, it is characterized in that, user in the user management module of described service management unit is divided into: three kinds of keeper's (create and deletion user, leading subscriber certificate and distribute authority for the user), domestic consumer (carrying out file operation according to security strategy and extent of competence) and client users (client of enterprises and institutions only can carry out operation in the security strategy to outgoing document).
4. the file security control system based on cloud service as claimed in claim 1, it is characterized in that, the policy configurations of the security strategy module of described service management unit is as follows: the file in the safety system can be encrypted when deposit automatically, automatically deciphering is shown as mess code when the unauthorized user opens file when authorized client is opened; The sectional drawing software that control is commonly used does not allow the sectional drawing operation.
5. the file security control system based on cloud service as claimed in claim 1, it is characterized in that, described file management unit can be moved the certificate verification module automatically and carry out on-line authentication when starting for the first time, as pass through, then can obtain plaintext document and in controlling the scope of control, carry out associative operation, otherwise, can not; Under the situation of no internet connection, also can sign in in the internal network of enterprises and institutions, carry out certificate verification by service management unit.
6. the file security control system based on cloud service as claimed in claim 1 is characterized in that, the control behavior of the operation control module of described file management unit is: forbid that copy is expressly to alternative document; Allow copy alternative document content to presents; Allow editor's presents, copy presents content to this paper; Permission saves as new ciphertext with this paper; Expressly binding, the plaintext after namely depositing is in addition bound this machine, opens at this machine only, can't be proved to be successful after the forwarding.
7. the file security control system based on cloud service as claimed in claim 1, it is characterized in that, user in the described system is when having outgoing document to make demand, can be to control centre of enterprises and institutions request outgoing document certificate, after obtaining certificate, be input to outgoing document together with file to be authorized and make module, outgoing document making module will be imported with the outer program making of sending out and become the outgoing document bag, be transferred to the client.
8. the file security control system based on cloud service as claimed in claim 1, it is characterized in that the function that the outgoing document of described file management unit is made outer program in the module comprises that certification authentication, operation control, daily record upload to Cloud Server and file encryption-decryption.
9. the file security control system based on cloud service as claimed in claim 1 is characterized in that, the client in the described system can the automatic on-line authentication after opening outgoing document for the first time.Authentication success, then the client can this authority of normal running.
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|---|---|---|---|---|
| CN103580920A (en) * | 2013-11-07 | 2014-02-12 | 江南大学 | Method for detecting abnormal operation of information system based on cloud computing technology |
| CN103973698A (en) * | 2014-05-19 | 2014-08-06 | 华中科技大学 | User access right revoking method in cloud storage environment |
| CN104102692A (en) * | 2014-06-19 | 2014-10-15 | 肖龙旭 | Electronic document tracking method based on logs |
| CN104392405A (en) * | 2014-11-14 | 2015-03-04 | 杭州银江智慧医疗集团有限公司 | Electronic medical record safety system |
| CN104954325A (en) * | 2014-03-27 | 2015-09-30 | 河南省中科物联网有限公司 | Safe office system and safe office method based on Internet-of-things |
| CN105550593A (en) * | 2015-12-11 | 2016-05-04 | 北京奇虎科技有限公司 | Cloud disk file monitoring method and device based on local area network |
| CN105656837A (en) * | 2014-11-11 | 2016-06-08 | 江苏威盾网络科技有限公司 | Secure and controllable data protection system and method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101453327A (en) * | 2007-11-29 | 2009-06-10 | 北京鼎信高科信息技术有限公司 | Information leakage prevention system |
| US20090187970A1 (en) * | 2008-01-17 | 2009-07-23 | Carl Steven Mower | Networking as a service: delivering network services using remote appliances controlled via a hosted, multi-tenant management system |
| CN102611681A (en) * | 2011-11-25 | 2012-07-25 | 无锡华御信息技术有限公司 | Enterprise and public institution information leakage preventing method based on cloud architecture |
-
2012
- 2012-12-14 CN CN2012105440475A patent/CN103326999A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101453327A (en) * | 2007-11-29 | 2009-06-10 | 北京鼎信高科信息技术有限公司 | Information leakage prevention system |
| US20090187970A1 (en) * | 2008-01-17 | 2009-07-23 | Carl Steven Mower | Networking as a service: delivering network services using remote appliances controlled via a hosted, multi-tenant management system |
| CN102611681A (en) * | 2011-11-25 | 2012-07-25 | 无锡华御信息技术有限公司 | Enterprise and public institution information leakage preventing method based on cloud architecture |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103580920B (en) * | 2013-11-07 | 2017-03-15 | 江南大学 | A kind of information system operation exception detection method based on cloud computing technology |
| CN103580920A (en) * | 2013-11-07 | 2014-02-12 | 江南大学 | Method for detecting abnormal operation of information system based on cloud computing technology |
| CN104954325B (en) * | 2014-03-27 | 2018-06-22 | 郑州市物联网产业技术创新研究院有限公司 | A kind of safe office procedure based on Internet of Things |
| CN104954325A (en) * | 2014-03-27 | 2015-09-30 | 河南省中科物联网有限公司 | Safe office system and safe office method based on Internet-of-things |
| CN103973698B (en) * | 2014-05-19 | 2017-01-25 | 华中科技大学 | User access right revoking method in cloud storage environment |
| CN103973698A (en) * | 2014-05-19 | 2014-08-06 | 华中科技大学 | User access right revoking method in cloud storage environment |
| CN104102692A (en) * | 2014-06-19 | 2014-10-15 | 肖龙旭 | Electronic document tracking method based on logs |
| CN105656837A (en) * | 2014-11-11 | 2016-06-08 | 江苏威盾网络科技有限公司 | Secure and controllable data protection system and method |
| CN104392405A (en) * | 2014-11-14 | 2015-03-04 | 杭州银江智慧医疗集团有限公司 | Electronic medical record safety system |
| CN105550593A (en) * | 2015-12-11 | 2016-05-04 | 北京奇虎科技有限公司 | Cloud disk file monitoring method and device based on local area network |
| CN107181822A (en) * | 2017-07-06 | 2017-09-19 | 西安万像电子科技有限公司 | The control method of communication system and its communication means and device, terminal and terminal |
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| CN108133143B (en) * | 2017-12-12 | 2020-02-28 | 北京明朝万达科技股份有限公司 | Data leakage prevention method and system for cloud desktop application environment |
| CN108133143A (en) * | 2017-12-12 | 2018-06-08 | 北京明朝万达科技股份有限公司 | A kind of data leakage prevention method and system of facing cloud desktop application environment |
| CN109460660A (en) * | 2018-10-18 | 2019-03-12 | 广州市网欣计算机科技有限公司 | A kind of mobile device safety management system |
| CN111104680A (en) * | 2018-10-29 | 2020-05-05 | 中国科学院大连化学物理研究所 | Safe and intelligent experimental data management system and method |
| CN111104680B (en) * | 2018-10-29 | 2022-02-11 | 中国科学院大连化学物理研究所 | Safe and intelligent experimental data management system and method |
| CN110610075A (en) * | 2019-08-22 | 2019-12-24 | 苏州浪潮智能科技有限公司 | Double-factor certificate management system and method |
| CN111339564A (en) * | 2020-03-27 | 2020-06-26 | 河北凯通信息技术服务有限公司 | Cloud service analysis management system based on big data |
| CN111339564B (en) * | 2020-03-27 | 2021-07-13 | 深圳市中投产业经济咨询有限公司 | Cloud service analysis management system based on big data |
| CN112463725A (en) * | 2020-11-19 | 2021-03-09 | 北京思特奇信息技术股份有限公司 | Cloud architecture log file batch processing method and device and storage medium |
| CN112463725B (en) * | 2020-11-19 | 2024-05-14 | 北京思特奇信息技术股份有限公司 | Cloud architecture log file batch processing method, cloud architecture log file batch processing device and storage medium |
| CN114221935A (en) * | 2021-12-17 | 2022-03-22 | 北京爱学习博乐教育科技有限公司 | DNS management system |
| CN114221935B (en) * | 2021-12-17 | 2023-12-19 | 北京爱学习博乐教育科技有限公司 | DNS management system |
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