tls ssl wiki

This is a creation in Article, where the information may have evolved or changed. The Transport Layer Security Protocol (TRANSPORT layer safety, abbreviation: TLS), and its predecessor, Secure Sockets Layer (secure Sockets layer, abbreviation: SSL)

Conclusion Pre-placement:A AuthenticationCertificate, server CertificateB Key NegotiationRSA Dhe/ecdhe PSKC Encrypted communicationEncrypted communication uses symmetric encryption, using a key negotiated in stage B.B Stage If you use RSA

  1. HTTPS Concept 1) Introduction HTTPS (full name: Hypertext Transfer Protocol over Secure Socket Layer) is an HTTP channel targeted at security. It is simply a secure version of HTTP. That is, the SSL layer is added under HTTP. The Security

Ext.: http://www.cnblogs.com/devinzhang/archive/2012/02/28/2371631.html1. HTTPS Concepts1) IntroductionHTTPS (full name: Hypertext Transfer Protocol over secure Socket Layer) is a security-targeted HTTP channel and is simply a secure version of HTTP.

Some people say that SSH is generally used to provide secure login. SSL is only a layer added to the protocol layer to provide security. SSH works on TCP. After an SSH application is started, other protocol applications, such as emails, can be run

someone asked: What is the difference between HTTP and HTTPS? HTTP, the full name "Hyper Text Transfer Protocol", is the default protocol used when visiting a Web site from a browser. Because the data transfer between the browser and the website is

Worry-Free online project management (www.5upm.com) is an online project management service provided by the Zen Development team, which provides the functionality of the professional version of Zen software, with the built-in subversion and Git

The analysis based on Wireshark grasping packetFirst use Wireshark and open the browser, open Baidu (Baidu uses HTTPS encryption), random input keyword browsing.I'm going to filter the bag I caught here. The filter rules are as followsip.addr == 115.

How to Implement SSL perfect forward secrecy Technology in NGINX website servers? This article describes how to implement the Perfect Forward Secrecy (Perfect Forward Secrecy) and NGINX website server On Debian and Ubuntu systems. For other

How to Implement SSL perfect forward secrecy Technology in NGINX website servers? This article describes how to implement the Perfect Forward Secrecy (Perfect Forward Secrecy) and NGINX website server On Debian and Ubuntu systems. For other