CN113114658A - Cloud platform host computer-based automatic management system for transmission encrypted certificate - Google Patents

Cloud platform host computer-based automatic management system for transmission encrypted certificate Download PDF

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Publication number
CN113114658A
CN113114658A CN202110375362.9A CN202110375362A CN113114658A CN 113114658 A CN113114658 A CN 113114658A CN 202110375362 A CN202110375362 A CN 202110375362A CN 113114658 A CN113114658 A CN 113114658A
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module
unit
transmission
encrypted certificate
encrypted
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CN202110375362.9A
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CN113114658B (en
Inventor
吴坷麟
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Shenzhen Shifang Digital Chain Technology Co ltd
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Shenzhen Shifang Digital Chain Technology Co ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/08Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0823Network architectures or network communication protocols for network security for authentication of entities using certificates
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/04Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/10Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/12Applying verification of the received information
    • H04L63/126Applying verification of the received information the source of the received data

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)

Abstract

The invention belongs to the field of automatic management systems of encrypted certificates, in particular to an automatic management system of encrypted certificates transmitted based on a cloud platform host, aiming at the problems of low safety and lack of effective management when the encrypted certificates are transmitted, the invention provides a scheme which comprises a transmission module, a marking module, a cloud host, a detection module, a judgment module, a feedback module, an output module, a docking module, a request module, a recording module and a rejection module, wherein the transmission module is connected with the marking module, the marking module is connected with the cloud host, the cloud host is connected with the output module, the output module is connected with the detection module, the detection module is connected with the judgment module, the judgment module is connected with the feedback module, the feedback module is connected with the cloud host, the cloud host is connected with the output module, and the output module is connected with the docking module, the invention can effectively manage the transmission of the encrypted certificates, the safety of transmission is improved.

Description

Cloud platform host computer-based automatic management system for transmission encrypted certificate
Technical Field
The invention relates to the technical field of automatic management systems of encrypted certificates, in particular to an automatic management system for encrypted certificate transmission based on a cloud platform host.
Background
The website encryption certificate generally refers to a website HTTPS encryption certificate, and the HTTPS encryption certificate has the functions of encrypting transmission data from a website client to a server, such as a user name and a password, so that the security of the transmission data is guaranteed, and the transmission data is prevented from being stolen and tampered by hackers, so that websites paying for the website, a bank website, an e-commerce website and the like which relate to user funds and have private information use the HTTPS encryption certificate to guarantee the information security of users.
In the prior art, the security is low when the encryption certificate is transmitted, and effective management is not available, so that an automatic management system for the encryption certificate transmission based on a cloud platform host is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects of low security and lack of effective management in the process of transmitting an encryption certificate in the prior art, and provides an automatic management system for transmitting the encryption certificate based on a cloud platform host.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a transmission encryption certificate automatic management system based on cloud platform host computer, includes transmission module, mark module, cloud host computer, detection module, judgment module, feedback module, output module, butt joint module, request module, record module and rejects the module, transmission module is connected with the mark module, and the mark module is connected with the cloud host computer, and the cloud host computer is connected with output module, and output module is connected with detection module, and detection module is connected with the judgment module, and the judgment module is connected with the feedback module, the feedback module is connected with the cloud host computer, the cloud host computer is connected with output module, output module is connected with the butt joint module, the butt joint module is connected with the request module, the judgment module is connected with the record module, the record module is connected with the rejection module.
Preferably, the cloud host comprises a storage unit, a first transmission unit, a classification unit and an instruction unit, and the storage unit, the first transmission unit, the classification unit and the instruction unit are connected in sequence.
Preferably, the recording module comprises an extraction unit, a classification unit, a recording unit and a counting unit, and the extraction unit, the classification unit, the recording unit and the counting unit are sequentially connected.
Preferably, the detection module comprises a type detection unit and a safety detection unit, the judgment module comprises a type judgment unit, a safety judgment unit and a second transmission unit, and the type judgment unit, the safety judgment unit and the second transmission unit are sequentially connected.
Preferably, the transmission module is configured to transmit the encrypted certificate and transmit the encrypted certificate to the marking module, and the marking module is configured to mark transmission time and a transmission source of the encrypted certificate and then transmit the marked encrypted certificate to the cloud host.
Preferably, the cloud host is configured to store and classify the received encryption certificate, send a detection instruction to the detection module, and transmit the received encryption certificate to the detection module.
Preferably, the detection module is configured to detect the type and security of the received encryption certificate and transmit the detected data to the judgment module, the judgment module judges the type and security of the encryption certificate according to the received data, if the received encryption certificate is safe, the judgment module sends a signal to the feedback module, the feedback module feeds the received signal back to the cloud host, the cloud host receives the feedback signal and transmits the stored encryption certificate to the docking module through the output module, the docking module is configured to complete connection with a transmitter and then send a docking request, the encryption certificate can be transmitted when the request is passed, and if the request is not safe, the encryption certificate is transmitted to the recording module.
Preferably, the recording module is configured to record the received encrypted certificate, extract information of a transmission source of the encrypted certificate, record, count, and reject the encrypted certificate through the rejection module, and when the number of times of the unsecured encrypted certificate transmitted by the transmission source reaches a preset value, directly cancel the transmission permission of the transmission source.
Compared with the prior art, the invention has the beneficial effects that:
the transmission module is used for transmitting the encrypted certificate, transmitting the encrypted certificate to the marking module, the marking module is used for marking the transmission time and the transmission source of the encrypted certificate, then transmitting the marked encrypted certificate to the cloud host, the cloud host is used for storing, classifying and sending a detection instruction to the detection module, and simultaneously transmitting the received encrypted certificate to the detection module, the detection module is used for detecting the type and the safety of the received encrypted certificate, and transmitting the detected data to the judgment module, the judgment module judges the type and the safety of the encrypted certificate according to the received data, if the received encrypted certificate is safe, the judgment module sends a signal to the feedback module, the feedback module feeds back the received signal to the cloud host, the cloud host receives the feedback signal and transmits the stored encrypted certificate to the docking module through the output module, and the docking module is used for completing the connection with a transmitted person, then sending a docking request, wherein the encrypted certificate can be transmitted when the request passes through, and the encrypted certificate is transmitted to the recording module if the request is not safe;
the recording module is used for recording the received encrypted certificate, extracting information of a transmission source of the encrypted certificate, then recording, counting, and then rejecting the encrypted certificate through the rejecting module, and when the number of times of unsafe encrypted certificates transmitted by the transmission source reaches a preset value, directly canceling the transmission permission of the transmission source;
the invention can effectively manage the transmission of the encrypted certificate and improve the transmission safety.
Drawings
Fig. 1 is a working schematic block diagram of an automatic management system for transmitting encrypted certificates based on a cloud platform host according to the present invention;
fig. 2 is a working schematic block diagram of a cloud platform host based automatic management system for encrypted certificate transmission;
fig. 3 is a functional block diagram of a recording module of an automatic management system for encrypted certificate transmission based on a cloud platform host according to the present invention;
fig. 4 is a working schematic block diagram of a detection module of the automatic management system for transmitting encrypted certificates based on a cloud platform host according to the present invention;
fig. 5 is a functional block diagram of a determination module of an automatic management system for encrypted certificate transmission based on a cloud platform host according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an automatic management system for a transmission encrypted certificate based on a cloud platform host comprises a transmission module, a marking module, a cloud host, a detection module, a judgment module, a feedback module, an output module, a docking module, a request module, a recording module and a rejection module, wherein the transmission module is connected with the marking module, the marking module is connected with the cloud host, the cloud host is connected with the output module, the output module is connected with the detection module, the detection module is connected with the judgment module, the judgment module is connected with the feedback module, the feedback module is connected with the cloud host, the cloud host is connected with the output module, the output module is connected with the docking module, the docking module is connected with the request module, the judgment module is connected with the recording module, and the recording module is connected with the rejection module.
The cloud host comprises a storage unit, a first transmission unit, a classification unit and an instruction unit, wherein the storage unit, the first transmission unit, the classification unit and the instruction unit are sequentially connected.
In the invention, the recording module comprises an extraction unit, a classification unit, a recording unit and a counting unit, wherein the extraction unit, the classification unit, the recording unit and the counting unit are sequentially connected.
In the invention, the detection module comprises a type detection unit and a safety detection unit, the judgment module comprises a type judgment unit, a safety judgment unit and a second transmission unit, and the type judgment unit, the safety judgment unit and the second transmission unit are sequentially connected.
In the invention, the transmission module is used for transmitting the encrypted certificate and transmitting the encrypted certificate to the marking module, and the marking module is used for marking the transmission time and the transmission source of the encrypted certificate and then transmitting the marked encrypted certificate to the cloud host.
In the invention, the cloud host is used for storing and classifying the received encryption certificate, sending a detection instruction to the detection module and transmitting the received encryption certificate to the detection module.
In the invention, a detection module is used for detecting the type and the safety of a received encryption certificate and transmitting the detected data to a judgment module, the judgment module judges the type and the safety of the encryption certificate according to the received data, if the type and the safety of the encryption certificate are safe, a signal is sent to a feedback module, the feedback module feeds the received signal back to a cloud host, the cloud host receives the feedback signal and transmits the stored encryption certificate to a docking module through an output module, the docking module is used for completing the connection with a transmitted person and then sending a docking request to request the passing of the encryption certificate for transmission, and if the type and the safety of the encryption certificate are not safe, the encryption certificate is transmitted to a recording module.
In the invention, the recording module is used for recording the received encrypted certificate, extracting the information of the transmission source of the encrypted certificate, then recording and counting, and then rejecting the encrypted certificate through the rejecting module, and when the number of times of the unsafe encrypted certificate transmitted by the transmission source reaches a preset value, directly canceling the transmission authority of the transmission source.
In the invention, a transmission module is used for transmitting an encryption certificate, the encryption certificate is transmitted to a marking module, the marking module is used for marking the transmission time and the transmission source of the encryption certificate, then the marked encryption certificate is transmitted to a cloud host, the cloud host is used for storing, classifying and sending a detection instruction to a detection module and simultaneously transmitting the received encryption certificate to the detection module, the detection module is used for detecting the type and the safety of the received encryption certificate and transmitting the detected data to a judgment module, the judgment module judges the type and the safety of the encryption certificate according to the received data, if the received encryption certificate is safe, a signal is sent to a feedback module, the feedback module feeds the received signal back to the cloud host, the cloud host receives the feedback signal and transmits the stored encryption certificate to a butt-joint module through an output module, the docking module is used for completing connection with a transmitted person, then sending a docking request, transmitting the encryption certificate when the request passes, and transmitting the encryption certificate to the recording module if the request is not safe; the recording module is used for recording the received encrypted certificate, extracting the information of the transmission source of the encrypted certificate, then recording and counting, then rejecting the encrypted certificate through the rejecting module, and directly canceling the transmission authority of the transmission source when the number of times of the unsafe encrypted certificate transmitted by the transmission source reaches a preset value.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The utility model provides a transmission encryption certificate automatic management system based on cloud platform host computer, includes transmission module, mark module, cloud host computer, detection module, judgment module, feedback module, output module, butt joint module, request module, record module and rejects the module, its characterized in that, transmission module is connected with the mark module, and the mark module is connected with the cloud host computer, and the cloud host computer is connected with output module, and output module is connected with detection module, and detection module is connected with judgment module, and judgment module is connected with feedback module, feedback module is connected with the cloud host computer, the cloud host computer is connected with output module, output module is connected with butt joint module, butt joint module is connected with request module, judgment module is connected with record module, record module is connected with the rejection module.
2. The cloud platform host-based automatic management system for the transmitted encrypted certificate according to claim 1, wherein the cloud host comprises a storage unit, a first transmission unit, a classification unit and an instruction unit, and the storage unit, the first transmission unit, the classification unit and the instruction unit are sequentially connected.
3. The cloud platform host-based automatic management system for the transmission encryption certificates, according to claim 1, wherein the recording module comprises an extraction unit, a classification unit, a recording unit and a counting unit, and the extraction unit, the classification unit, the recording unit and the counting unit are connected in sequence.
4. The cloud platform host-based automatic management system for the transmitted encrypted certificate according to claim 1, wherein the detection module comprises a type detection unit and a security detection unit, the judgment module comprises a type judgment unit, a security judgment unit and a second transmission unit, and the type judgment unit, the security judgment unit and the second transmission unit are sequentially connected.
5. The cloud platform host-based automatic management system for the transmitted encrypted certificate as claimed in claim 1, wherein the transmission module is configured to transmit the encrypted certificate, transmit the encrypted certificate to the marking module, and the marking module is configured to mark the transmission time and the transmission source of the encrypted certificate, and then transmit the marked encrypted certificate to the cloud host.
6. The cloud platform host-based automatic management system for the transmitted encrypted certificate as claimed in claim 1, wherein the cloud host is configured to store, classify and send a detection instruction to the detection module, and transmit the received encrypted certificate to the detection module.
7. The cloud platform host-based automatic management system for the transmitted encrypted certificate according to claim 1, wherein the detection module is configured to detect the type and security of the received encrypted certificate, transmit the detected data to the judgment module, judge the type and security of the encrypted certificate according to the received data, send a signal to the feedback module if the received encrypted certificate is secure, the feedback module feeds back the received signal to the cloud host, the cloud host receives the feedback signal and transmits the stored encrypted certificate to the docking module through the output module, the docking module is configured to complete connection with a transmitter and then send a docking request, the encrypted certificate transmission can be performed if the request is passed, and the encrypted certificate is transmitted to the recording module if the request is not passed.
8. The cloud platform host-based automatic management system for the transmitted encrypted certificates, as claimed in claim 1, wherein the recording module is configured to record the received encrypted certificates, extract information of transmission sources of the encrypted certificates, then record and count the received encrypted certificates, and then reject the received encrypted certificates through the rejection module, and when the number of times of the unsecured encrypted certificates transmitted by the transmission sources reaches a preset value, directly cancel the transmission authority of the transmission sources.
CN202110375362.9A 2021-04-08 2021-04-08 Cloud platform host computer-based automatic management system for transmission encrypted certificate Active CN113114658B (en)

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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105282122A (en) * 2014-07-22 2016-01-27 中兴通讯股份有限公司 Information security implementing method and system based on digital certificates
US20160162693A1 (en) * 2014-12-09 2016-06-09 International Business Machines Corporation Automated management of confidential data in cloud environments
US9407644B1 (en) * 2013-11-26 2016-08-02 Symantec Corporation Systems and methods for detecting malicious use of digital certificates
US20160352527A1 (en) * 2015-05-28 2016-12-01 Ricoh Company, Ltd. Information processing system, information processing apparatus, method for managing electronic certificate
US20160373263A1 (en) * 2015-06-18 2016-12-22 Bank Of America Corporation Identifying and Maintaining Secure Communications
CN106982191A (en) * 2016-01-18 2017-07-25 天津赞普科技股份有限公司 Embedded Credential-Security authentication communication mechanism for business WiFi
CN107229877A (en) * 2017-06-05 2017-10-03 北京凤凰理理它信息技术有限公司 Certificate management, acquisition methods, device, computer program and electronic equipment
US20180254896A1 (en) * 2017-03-02 2018-09-06 Microsoft Technology Licensing, Llc. On-demand generation and distribution of cryptographic certificates
CN110222498A (en) * 2019-06-05 2019-09-10 武汉联云世纪科技有限公司 A kind of supervision management system and method based on mobile interchange cloud
CN110891059A (en) * 2019-11-26 2020-03-17 武汉卓云智方科技有限公司 Internet safety management platform
CN110912693A (en) * 2019-11-22 2020-03-24 福建金密网络安全测评技术有限公司 Digital certificate format compliance detection system
CN111405013A (en) * 2020-03-06 2020-07-10 厦门区块链云科技有限公司 Cloud platform data management system
CN111858746A (en) * 2020-05-27 2020-10-30 武汉瞬付科技有限公司 Personal data storage system based on cloud platform

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9407644B1 (en) * 2013-11-26 2016-08-02 Symantec Corporation Systems and methods for detecting malicious use of digital certificates
CN105282122A (en) * 2014-07-22 2016-01-27 中兴通讯股份有限公司 Information security implementing method and system based on digital certificates
US20160162693A1 (en) * 2014-12-09 2016-06-09 International Business Machines Corporation Automated management of confidential data in cloud environments
US20160352527A1 (en) * 2015-05-28 2016-12-01 Ricoh Company, Ltd. Information processing system, information processing apparatus, method for managing electronic certificate
US20160373263A1 (en) * 2015-06-18 2016-12-22 Bank Of America Corporation Identifying and Maintaining Secure Communications
CN106982191A (en) * 2016-01-18 2017-07-25 天津赞普科技股份有限公司 Embedded Credential-Security authentication communication mechanism for business WiFi
US20180254896A1 (en) * 2017-03-02 2018-09-06 Microsoft Technology Licensing, Llc. On-demand generation and distribution of cryptographic certificates
CN107229877A (en) * 2017-06-05 2017-10-03 北京凤凰理理它信息技术有限公司 Certificate management, acquisition methods, device, computer program and electronic equipment
CN110222498A (en) * 2019-06-05 2019-09-10 武汉联云世纪科技有限公司 A kind of supervision management system and method based on mobile interchange cloud
CN110912693A (en) * 2019-11-22 2020-03-24 福建金密网络安全测评技术有限公司 Digital certificate format compliance detection system
CN110891059A (en) * 2019-11-26 2020-03-17 武汉卓云智方科技有限公司 Internet safety management platform
CN111405013A (en) * 2020-03-06 2020-07-10 厦门区块链云科技有限公司 Cloud platform data management system
CN111858746A (en) * 2020-05-27 2020-10-30 武汉瞬付科技有限公司 Personal data storage system based on cloud platform

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