openvpn ssl

Before learning about the multi-domain wildcard SSL Certificate, we will first introduce the multi-domain certificate, also known as San certificate or UCC certificate, multi-domain certificates are described as follows:Multi-domain San/ucc ssl Certificate San Certificate-subject alternative name certificates, also known as UCC Certificate-Unified Communication certificates. The sans

[Original address] Tip/TRICK: enabling SSL on IIS 7.0 using self-signed certificates SSL Allow the browser to exchange information with the Web server over a secure channel to prevent eavesdropping, tampering, and message forgery. You should always use SSL on the login page (the user enters the user name and password) and all other security-sensitive webpages on

From Li Tianping works: http://book.51cto.com/art/200906/129770.htm 7.9.2 encrypted transmission using SSL (1) By default, IIS uses http to transmit data in plain text. Web services use HTTP to transmit data. The data transmitted by Web Service is plain text in XML format. Without any encryption measures, users' important data is easily stolen. How can we protect these important data transmitted on the network? The Chinese full name of

Original link: http://www.techug.com/https-ssl-tlsTo clarify the implementation principle of the HTTPS protocol, at least the following background knowledge is required.1. General understanding of the meaning of several basic terms (HTTPS, SSL, TLS)2. A general understanding of the relationship between HTTP and TCP (especially "short connections" VS "long Connections")3. A general understanding of the conce

There are many scenarios for using SSL on Python, and my main concern is to use Python to access HTTPS resources and to use Python to provide HTTPS services. (HTTPS is one of the SSL applications on the Web)I. Using python to access HTTPS websitesThis should be the simplest and most common scenario. We use Python as a client to access the public Web site, and this site for the transmission of security (to a

First, what is HTTPS? According to Wikipedia's explanation: Copy Code code as follows: Hypertext Transfer Security Protocol (abbreviation: HTTPS, English: Hypertext Transfer Protocol Secure) is a combination of Hypertext Transfer Protocol and SSL/TLS to provide encrypted communication and identification of network server identities. HTTPS connections are often used for transaction payments on the World Wide Web and for the transmissi

In the previous blog, the first step in speaking of SSL was to create a certificate. (or buy from a third party) PS: The final on-line product, the certificate will be to the Third-party certification body to buy, but in the development process, is created by themselves. The common tool for creating certificates is Keytool, a JDK-only tool that can be used if the computer is installed with JDK (and the environment variables are configured). Linux syst

Original address: http://www.cnblogs.com/jifeng/archive/2010/11/30/1891779.htmlThe workflow of the SSL protocol:Server Authentication phase: 1) The client sends a start message "Hello" to the server to start a new session connection; 2) The server determines whether a new master key needs to be generated based on the customer's information and, if necessary, the server will contain the information needed to generate the master key when responding to t

SSL is one of the common security protocols in network protocols. So you still don't know about this part of content? It doesn't matter. This article will help you understand the use of this Protocol. Now let's imagine an environment: when a customer wants to buy a product from a Web site, both the customer and the Web site must be authenticated. The customer generally authenticates himself by providing the name and password, the Web site exchanges a

As security, we are very concerned about the Internet, especially in the commercial field. How can we distinguish and compare multiple security protocols? Now let's take a look at the main character of today, the SSL security protocol. the security requirements of an application depend heavily on how the application will be used and what the application will be protected. However, it is generally possible to use existing technologies to achieve powerf