ssl for subdomain

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 Foundation of HTTPS is SSL, so the detailed content of encryption requires SSL. The system was initially developed by N

This is a recent look at SSL and HTTPS summary of a simple, and most of the content is the reference network content, self-summed up the next.SSL IntroductionHTTPS describes the HTTP request data workflow:Users enter URLs in the browser and tell the browser what they need;The browser parses the URL and records what the user needs as a list;The browser sends a message to the server, and lists it to tell the server that it needs the information;L The se

First, what is HTTPS? According to Wikipedia's explanation: Hypertext Transfer Security Protocol (abbreviated: HTTPS, English: Hypertext Transfer Protocol Secure) is a combination of Hypertext Transfer Protocol and SSL/TLS to provide encrypted communication and authentication of network server identities. HTTPS connections are often used for transactional payments on the World Wide Web and for the transmission of sensitive information in enterpr

Abstract: This article introduces the services and disadvantages provided by the SSL protocol, the composition of the Secure Electronic Transaction SET protocol, the services and disadvantages provided by the SSL protocol; the comparison of SSL and SET in four aspects and some constructive comments of the author analyzed the e-commerce security protocol

First, what is HTTPS? According to Wikipedia's explanation: 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 transmission of sensitive information in enterprise i

Nginx To configure SSL is very simple, whether it is to go to the certification Center to buy SSL security certificate or self-signed certificate, but recently a company OA needs, to have a chance to actually toss it. At first, full station encryption, all access to HTTP:80 request cast (rewrite) to HTTPS, and then automated test results said that the response speed is too slow, HTTPS is 30 times times slow

MINA, Netty, and Twisted: SSL/TLS, nettytlsWhat is SSL/TLS? Network Communication without SSL/TLS is generally transmitted in plain text. The content transmitted over the network is easily eavesdropped or tampered with during transmission, which is extremely insecure. The SSL/TLS protocol is designed to solve these sec

As we all know, network data transmission between different hosts is mainly completed through the TCP/IP network protocol. This is true for enterprise LAN data transmission and Internet data transmission. However, it is hard to figure out that no security was provided during the design of the TCP/IP protocol. That is to say, the TCP/IP protocol alone cannot guarantee the secure and stable transmission of data in the network. Therefore, the security of data in the network depends on high-level ap

To clarify the implementation principle of the HTTPS protocol, at least the following background knowledge is required. Get a general idea of the meaning of several basic terms (HTTPS, SSL, TLS) Get an overview of the relationship between HTTP and TCP (especially "short connections" VS "long Connections") A general understanding of the concept of cryptographic algorithms (especially the difference between symmetric and asymmetric encr

This article transferred from: http://www.techug.com/post/https-ssl-tls.htmlTo 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

In IIS7, HTTP.sys operates SSL encryption and decryption in kernel mode, which improves performance by nearly 20% compared to IIS6. SSL binding information is stored in two places when SSL is running in kernel mode. The first place, the binding configuration is saved in the%windir%\system32\inetsrv\config\ In ApplicationHost.config, when the site is started, IIS7

[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

Windows configuration Apache2.x+ssl Experience 2006-08-29 14:58 These days busy research to the Apache Configuration SSL protocol to provide support for HTTPS, the network gives a lot of configuration methods, but most of it belongs to the Apache1.3.37 version. Tried n times to fail, and referencing the TORTOISESVN help document was unsuccessful. These methods work best in all methods on the Web

This article shows you how to set stronger SSL on a Nginx Web server. We are implementing this method by weakening the crime attack by invalidating the SSL. Do not use the vulnerable SSLv3 in the protocol and the following version and we will set up a stronger cipher suite in order to be able to implement forward secrecy where possible, we also enable HSTs and HPKP. This allows us to have a stronger, outdat

SSL (secure Sockets layer), and its successor, TLS (Transport layer Security, Transport layer safety) is a security protocol that provides security and data integrity for network communications. TLS encrypts the network connection with SSL at the transport layer. Developed for Netscape to secure data transmission over the Internet, the use of encryption (encryption) technology ensures that data is not inter

-out private/cakey. pem1024) # OpenSSL req-X509-New-key private/cakey. pem # Mkdir/usr/local/MySQL/SSL # Cd/usr/local/MySQL/SSL Certificates are required for both master and slave servers. Therefore, four certificates are required. # (Umask 077; OpenSSL genrsa 1024> master1.key) # OpenSSL req-New-key master1.key-out master1.csr # OpenSSL ca-In master1.csr-out master1.crt-days 365 #

First, what is HTTPS?According to Wikipedia's explanation: Hypertext Transfer Security Protocol (abbreviated: HTTPS, English: Hypertext Transfer Protocol Secure) is a combination of Hypertext Transfer Protocol and SSL/TLS to provide encrypted communication and authentication of network server identities. HTTPS connections are often used for transactional payments on the World Wide Web and for the transmission of sensitive information in enterprise inf

To clarify the implementation principle of the HTTPS protocol, at least the following background knowledge is required. Get a general idea of the meaning of several basic terms (HTTPS, SSL, TLS) Get an overview of the relationship between HTTP and TCP (especially "short connections" VS "long Connections") A general understanding of the concept of cryptographic algorithms (especially the difference between symmetric and asymmetric encr