Certificate replacement method on SSL decryption equipment
A certificate and equipment technology, applied in digital transmission systems, secure communication devices, electrical components, etc., can solve problems such as uncontrollable network security accidents, data monitoring and filtering, and achieve the effect of increasing network security protection and reducing risks
Pending Publication Date: 2022-07-12
北京中睿天下信息技术有限公司
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[0003] However, in the existing technology, the SSL decryption devices currently supported on the market are based on the inbound direction, and do not monitor and filter the data returned in the outbound direction, which may cause uncontrollable network security accidents
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[0040] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples are only used to explain the present invention, but not to limit the scope of the present invention. The invention is described in more detail by way of example in the following paragraphs with reference to the accompanying drawings. The advantages and features of the present invention will become apparent from the following description and claims. It should be noted that, the accompanying drawings are all in a very simplified form and in inaccurate scales, and are only used to facilitate and clearly assist the purpose of explaining the embodiments of the present invention.
[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are f...
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The invention discloses a certificate replacement method on SSL decryption equipment, which comprises the following steps of: S1, configuring related attributes of a digital root certificate through an SSL configuration page, and generating a specific digital root certificate according to user-defined information; and S2, dynamically detecting the legality of the domain name and the IP address through the proxy service program and the extension of the proxy service program, dynamically signing and issuing a server certificate and object information which is pre-configured by a user and needs to be decrypted for the domain name according to the digital root certificate generated in S1, and replacing the certificate of a decryption object with a self-established service certificate. In the SSL decryption system, the self-defined CA root certificate is used for issuing the server certificate and replacing other unknown certificates, so that the encrypted traffic accessed in the Internet can be decrypted, the network security protection is increased, and the risk of network attack is reduced.
Description
technical field [0001] The invention relates to the technical field of network data transmission, in particular to a certificate replacement method on an SSL decryption device. Background technique [0002] Since the data on the network is transmitted in clear text, various security incidents are frequently reported. In order to solve the safe and reliable transmission of data on the Internet, a protocol for securely exchanging information with SSL / TSL was born, which is used for identity authentication of both parties in data transmission, confidentiality and reliability of data transmission, and the data transmission of SSL / TLS protocol is based on Digital certificates are used as credentials for both parties in communication. [0003] However, in the prior art, the SSL decryption devices currently supported on the market are all based on the inbound direction, and do not monitor and filter the data returned in the outbound direction, which may cause uncontrollable networ...
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IPC IPC(8): H04L9/40
CPCH04L63/0823H04L63/0428
Inventor 刘庆林陈洪新刘正伟魏海宇谢辉安恩庆刘海洋李小琼康柏荣王鲲
Owner 北京中睿天下信息技术有限公司