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Do not understand what is the ssl client certificate authentication process? In fact, it is not difficult to solve this problem. Let the editor take you to learn how to solve it. I hope you will gain a lot after reading this article.

Ssl client certificate authentication is a method that is verified by HTTPS client certificate. With the ssl client certificate verification, the web server determines whether the browsing comes from its own mobile client. The following editor will introduce the content of ssl client certificate authentication in detail with you.

Ssl client Certificate Certification process

1. Upon receiving the request that the resource must be verified, the network server will push the CertificateRequest message format and require the mobile client to show the client certificate.

2. After the client selects the client certificate to be pushed, the mobile client will send the client certificate information to the network server in ClientCertificate message format.

3. The network server authenticates the client certificate, verifies that the public key of the mobile client in the certificate can be obtained only after the verification is passed, and then starts the HTTPS data encryption communication.

Two-factor authentication is selected for SSL mobile client verification.

In most cases, SSL mobile client authentication is not only verified by certificate, but also applied according to the form verification. The first verification factor is the SSL client certificate used to verify the mobile client computer, and the login password of the verification element is used to authenticate the customer's own personal behavior.

SSL mobile client verification costs

Cost refers to the cost of purchasing client certificates from authoritative certification and the cost caused by network server operators to ensure the security of authoritative authentication built by themselves.

High efficiency of SSL mobile client verification

When SSL is applied, its response speed is very slow. There are two kinds of slowness of ssl. This means that the response is very slow because it consumes a lot of CPU and running memory resources. Compared with the application of HTTP, the network load will be 2 to 100 times slower. Remove the connection with TCP and push the HTTP request. In addition to no response, it is also important to carry out SSL communications, so the overall solution to the site traffic will be increased. Another point is that SSL must carry out data encryption solution, in the network server and mobile phone client must carry out data encryption and decoding solution, compared with HTTP will consume a lot of network server and mobile phone client hardware platform, resulting in increased load.

There is no overall solution to this problem, and SSl network accelerator can be used to improve the problem. The hardware configuration only gives full play to the role of the complex accelerator when the SSL is solved, so as to share the load.

Ssl Certificate installation tutorial

After downloading the https security certificate, you need to install the certificate. Here are some key points that you should pay attention to before and after installation:

I. points for attention before SSL certificate installation

(1) Select the appropriate SSL certificate; make it clear whether a separate, multi-domain or wildcard certificate is required:

1. A separate certificate will be used for a separate domain

2. Multi-domain certificates will be used for several domains

3. Wildcard certificates are suitable for security domains with many dynamic subdomains.

At this stage, the data encryption of 1024-bit certificates is weak and is very easy to be deciphered. Google also highly recommends the application of certificates with 2048-bit keys.

(2) the server certificate must be obtained from the reliable certificate method organization CA.

(3) be sure to install the server certificate on the WEB server.

(4) be sure to enable the SSL function on the WEB network server.

(5) the mobile client (computer browser) must rely on the same certificate authority authentication as the WEB network server, that is, the CA certificate must be installed.

2. Points for attention after installation of SSL certificate:

(1) after installing the SSL certificate, you must change the http connection of the platform website application to https.

(2) https verification must be carried out in Baidu webmaster tool.

For the ssl certificate installation tutorial, if you are still confused, you can look for our Jinwang science and technology professionals to assist in the installation.

Thank you for reading this article carefully. I hope the editor will share what is the content of the ssl client certificate certification process to help everyone. At the same time, I also hope that you will support us, pay attention to the industry information channel, and find out if you encounter problems. Detailed solutions are waiting for you to learn!

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