ssl sni browser support

The early SSLv2 was designed according to the classic PKI (public key Infrastructure), which by default assumed that a server (or an IP) would only provide a service, so at the time of the SSL handshake, the server side could be sure which

HTTPS protocols: TLS, SSL, SNI, ALPN, PNP, snialpn HTTPS is now widely used. It brings security while introducing more complicated concepts to the Web. This includes a series of network protocols that have never been seen before. Now, based on the

First, SSL1. About SSLThe SSL protocol is located between the TCP/IP protocol and various application layer protocols, providing security support for data communication. The SSL protocol can be divided into two tiers:SSL recording Protocol (SSL

How to configure multiple SSL certificates for a single Nginx IP addressBy default, an Nginx IP address only supports one SSL certificate. You need multiple IP addresses to configure multiple SSL certificates. If the public IP address is limited,

Load balancing of Nginx1. Find www.qq.com domain corresponding IP to do the test[[email protected] ~]# yum install -y bind-utils //安装dig命令包[[email protected] ~]# dig www.qq.com; > DiG 9.9.4-RedHat-9.9.4-51.el7_4.1 > www.qq.com;; global options:

SSL/TLS is no longer a strange word, but its principles and rules are not too easy to remember. This article will try to show the principle of the process through some simple illustrations, hoping that the reader has something to gain.first, the

How to Set HTTPS policies for old browsers A few days ago, a friend asked me: we all said we recommend using the Qualys SSL Labs tool to test SSL security. Why are some of the most powerful Security manufacturers having low scores? I think this

Our load-balancing architecture is this:Request, network---LVS cluster, Nginx cluster, APPLVS use Fullnat mode, each nginx machine has only one IP (intranet IP), LVS is also the traffic to this IP. If Nginx wants to use HTTPS for multiple domain

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