CN113965354A - Mail approval method and system based on terminal mail SSL protocol - Google Patents
Mail approval method and system based on terminal mail SSL protocol Download PDFInfo
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- CN113965354A CN113965354A CN202111133119.2A CN202111133119A CN113965354A CN 113965354 A CN113965354 A CN 113965354A CN 202111133119 A CN202111133119 A CN 202111133119A CN 113965354 A CN113965354 A CN 113965354A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/166—Implementing security features at a particular protocol layer at the transport layer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
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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)
- Technology Law (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses a mail approval method and a system based on a terminal mail SSL protocol, wherein the mail approval method comprises the following steps: step 1, monitoring a terminal process, judging whether a current process is the mail client process when the mail client sends the mail through an encrypted SSL, if so, switching to step 2, otherwise, repeating the step 1, and continuing monitoring; step 2, acquiring the mail protocol content before encryption, analyzing the mail SMTP protocol, intercepting the specific protocol of the mail, and caching the protocol to the local; step 3, extracting mail content and generating an approval process application; step 4, the approver reviews the mail content information, and if the approval is passed, the mail is sent; and if the approval is rejected, the mail is failed to be sent. The technical scheme can support the mail approval of the encryption protocol, reduce the network load and reduce the server load.
Description
Technical Field
The invention relates to a mail approval method and a mail approval system based on a terminal mail SSL protocol.
Background
With the development of network technology, the disclosure capability of enterprises is more challenging, and in order to prevent employees from intentionally or unintentionally revealing confidential information of the enterprises through mails, the mails sent by the employees need to be approved. However, in actual operation, the examination and approval of the mails can only be realized based on the mail server, the cost of the mail server is still relatively high for some small and medium-sized enterprises, and on the other hand, even if the mail server is arranged, when the number of the mails is large, all the mail examination and approval are required to be examined and approved by the mail server, the network load is relatively large, the server load is relatively large, so that a lot of mails cannot be sent in time, even the network paralysis is caused, and the use of the company network is influenced.
SSL (Secure Sockets Layer) and its successor Transport Layer Security (TLS) are Security protocols that provide Security and data integrity for network communications. TLS and SSL encrypt the network connection between the transport layer and the application layer.
Disclosure of Invention
The invention aims to provide a mail approval method and a mail approval system based on a terminal mail SSL protocol, which can support the mail approval of an encryption protocol, reduce the network load and reduce the server load.
In order to achieve the above purpose, the solution of the invention is:
a mail approval method based on a terminal mail SSL protocol comprises the following steps:
step 1, monitoring a terminal process, judging whether a current process is the mail client process when the mail client sends the mail through an encrypted SSL, if so, switching to step 2, otherwise, repeating the step 1, and continuing monitoring;
step 2, acquiring the mail protocol content before encryption, analyzing the mail SMTP protocol, intercepting the specific protocol of the mail, and caching the protocol to the local;
step 3, extracting mail content and generating an approval process application;
step 4, the approver reviews the mail content information, and if the approval is passed, the mail is sent; and if the approval is rejected, the mail is failed to be sent.
In the step 1, whether the current process is the mail client process is judged in a mode of creating the process snapshot by enumerating the processes.
In the step 3, the extracted mail content includes a mail sender, a mail receiver, mail content and mail attachments.
In the step 4, the approver adds comments and/or additional content to the mail during the review.
And in the step 4, after the approval is passed, forcibly adding approval remarks to the mail according to the approval opinions.
A mail approval system based on a terminal mail SSL protocol comprises a control center, a server and a plurality of terminals, wherein the control center is used for managing terminal information and configuring terminal strategies; the server is used for managing and controlling the connection condition of each terminal and forwarding the data of the control center to the terminal; the terminal is used for executing the control center strategy.
The system has the following working flows:
a1, the control center configures the process strategy of the mail approval supporting mail client;
a2, the control center configures the mail examination and approval process;
a3, the console completes the configuration of the mail approval process and the configuration of the strategy, and informs the engine;
a4, the engine receives the strategy and the approval process notice and transmits the strategy to the terminal;
a5, the terminal receives the strategy;
a6, the terminal detects that the mail process is opened; detecting whether the mail process carries out SSL mail sending or not;
a7, if the terminal detects that SSL mail is sent, intercepting the content of the specific mail and caching the content of the mail to the local;
a8, the terminal extracts the mail content and generates an approval process application;
a9, clicking a terminal to apply, and entering a process to examine and approve;
a10, the approver reviews the mail content information and adds comments and/or mail mandatory additional content as the case may be; informing a terminal;
a11, the terminal receives the result of the approval response, if the approval is refused, the mail sending is failed; and if the approval is successful, sending the mail.
After the scheme is adopted, the invention carries out mail approval based on the SSL encryption protocol of the terminal, can forcibly modify mail contents, such as mail subjects or mail receivers, and is realized without a mail approval server.
Drawings
FIG. 1 is a flow chart of the present invention.
Detailed Description
The technical solution and the advantages of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the present invention provides a mail approval method based on a terminal mail SSL protocol, which includes the following steps:
step 1, monitoring a terminal process, judging whether a current process is the mail client process when the mail client sends a mail through an encrypted SSL, if so, switching to step 2, otherwise, repeating the step 1, and continuing monitoring;
in this embodiment, whether the current process is the mail client process is judged in a mode of creating a process snapshot by enumerating the processes;
step 2, acquiring the mail protocol content before encryption, analyzing a mail SMTP protocol (mail content), intercepting a specific mail protocol, and caching the protocol to the local;
step 3, extracting the mail content, and generating an approval process application for the information such as the mail sender, the mail receiver, the mail content, the mail attachment and the like;
step 4, the approver reviews the mail content information, comments and/or mail mandatory additional content can be added, if the approval is passed, the mail cache content is modified, whether the approval remarks are added in a mandatory manner is judged according to the approval opinions, and the cached mail information is continuously sent; if the approval is rejected, the mail sending is failed;
the terminal simultaneously supports the function of adding appointed information to the mail forcibly according to the approval opinions.
In step 4, when the approver reviews the mail content information, information such as comments or mail mandatory additional content, which mainly refers to parameters (for example, approved or brief company) that can add the receiver of the mail or the mail title, may be added to the mail.
In a specific application of the invention, the system configuration comprises a control center, a server and a plurality of terminals, wherein:
the control center: managing terminal information, configuring terminal policies
A server: is responsible for managing and controlling the connection condition of each terminal and forwarding the data of the control center to the terminal
A terminal: enforcing control center policies
The working process is as follows:
1) the control center configures a process strategy of a mail approval supporting mail client;
2) the control center configures a mail approval process, and the approval process supports the configuration of a terminal approver, an approval remark and mail mandatory additional content; supporting multi-section approval configuration;
3) the console completes the mail approval process configuration and the strategy configuration and informs the engine;
4) the engine receives the strategy and the approval process notice and transmits the strategy to the terminal;
5) the terminal receives the strategy;
6) a user starts to send a mail based on an SSL protocol, and starts a mail client process;
7) a terminal detects the opening of a mail process; detecting whether the mail process carries out SSL mail sending or not;
8) if the terminal detects that SSL mail is sent, intercepting specific mail content and caching the mail content to the local;
9) the terminal extracts the mail content, and information such as a mail sender, a mail receiver, the mail content, a mail attachment and the like generates an approval process application;
10) the terminal can click to apply and enter the process for approval;
11) the approver reviews the mail content information and adds comments and/or mail mandatory additional content according to the situation; informing a terminal;
12) the terminal receives the approval response result, and if the approval is rejected, the mail sending is failed;
13) if the examination and approval is successful, the mail cache content can be modified, such as adding mail titles, mail receivers and the like, certainly, the mail cache content can not be added, the mail cache content can be determined according to the requirements of customers, and whether examination and approval remarks are added forcibly can be judged according to examination and approval opinions; and continuing to send the mail.
The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modifications made on the basis of the technical scheme according to the technical idea of the present invention fall within the protection scope of the present invention.
Claims (7)
1. A mail approval method based on a terminal mail SSL protocol is characterized by comprising the following steps:
step 1, monitoring a terminal process, judging whether a current process is the mail client process when the mail client sends the mail through an encrypted SSL, if so, switching to step 2, otherwise, repeating the step 1, and continuing monitoring;
step 2, acquiring the mail protocol content before encryption, analyzing the mail SMTP protocol, intercepting the specific protocol of the mail, and caching the protocol to the local;
step 3, extracting mail content and generating an approval process application;
step 4, the approver reviews the mail content information, and if the approval is passed, the mail is sent; and if the approval is rejected, the mail is failed to be sent.
2. The method of claim 1, wherein: in the step 1, whether the current process is the mail client process is judged in a mode of creating the process snapshot by enumerating the processes.
3. The method of claim 1, wherein: in the step 3, the extracted mail content includes a mail sender, a mail receiver, mail content and mail attachments.
4. The method of claim 1, wherein: in the step 4, the approver adds comments and/or additional content to the mail during the review.
5. The method of claim 1, wherein: and in the step 4, after the approval is passed, forcibly adding approval remarks to the mail according to the approval opinions.
6. The utility model provides a mail system of approving based on terminal mail SSL agreement which characterized in that: the system comprises a control center, a server and a plurality of terminals, wherein the control center is used for managing terminal information and configuring terminal strategies; the server is used for managing and controlling the connection condition of each terminal and forwarding the data of the control center to the terminal; the terminal is used for executing the control center strategy.
7. The system of claim 6, wherein: the system has the following working flows:
a1, the control center configures the process strategy of the mail approval supporting mail client;
a2, the control center configures the mail examination and approval process;
a3, the console completes the configuration of the mail approval process and the configuration of the strategy, and informs the engine;
a4, the engine receives the strategy and the approval process notice and transmits the strategy to the terminal;
a5, the terminal receives the strategy;
a6, the terminal detects that the mail process is opened; detecting whether the mail process carries out SSL mail sending or not;
a7, if the terminal detects that SSL mail is sent, intercepting the content of the specific mail and caching the content of the mail to the local;
a8, the terminal extracts the mail content and generates an approval process application;
a9, clicking a terminal to apply, and entering a process to examine and approve;
a10, the approver reviews the mail content information and adds comments and/or mail mandatory additional content as the case may be; informing a terminal;
a11, the terminal receives the result of the approval response, if the approval is refused, the mail sending is failed; and if the approval is successful, sending the mail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111133119.2A CN113965354A (en) | 2021-09-27 | 2021-09-27 | Mail approval method and system based on terminal mail SSL protocol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111133119.2A CN113965354A (en) | 2021-09-27 | 2021-09-27 | Mail approval method and system based on terminal mail SSL protocol |
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| Publication Number | Publication Date |
|---|---|
| CN113965354A true CN113965354A (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111133119.2A Pending CN113965354A (en) | 2021-09-27 | 2021-09-27 | Mail approval method and system based on terminal mail SSL protocol |
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| CN (1) | CN113965354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114553817A (en) * | 2022-01-27 | 2022-05-27 | 山东浪潮通软信息科技有限公司 | Mail approval method, device, equipment and medium |
-
2021
- 2021-09-27 CN CN202111133119.2A patent/CN113965354A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114553817A (en) * | 2022-01-27 | 2022-05-27 | 山东浪潮通软信息科技有限公司 | Mail approval method, device, equipment and medium |
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