ucc ssl

Nginx is a high-performance HTTP server, but also an efficient reverse proxy server. Unlike traditional servers, Nginx is an event-based asynchronous architecture with little memory footprint but good performance. If your Web application is based on Node.js, it is recommended that you consider using Nginx as a reverse proxy, because Nginx can provide static file services very efficiently. The main content of this article is to configure Nginx and SSL

This article compares the IPSec VPN and ssl vpn technologies in detail, so that users from all walks of life can better understand the VPN technology and select the appropriate VPN product. Another VPN implementation technology different from the traditional VPN is the use of SSL-based VPN. This SSL-based VPN provides security similar to IPSec VPN. Because of

Recent projects in the company involve a variety of encryption and security. I have always lacked experience in this area. It is a protocol that only knows what the concept is. Encrypted SSL for transport is also a painstaking. Very easy one thing, tossing for a long time. It's the line, really. The difficulty is not, the participants are difficult.About SSL-related concepts. The following website:Http://zh

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 interc

2.1VPN Introduction VPN (VirtualPrivateNetwork) refers to the technology for establishing a private network on a public network. The connection between any two nodes of the VPN network is not a point-to-point physical link required by the traditional private network, but a logical network built on the network platform provided by the public network service provider ISP. User data is transmitted through a logical tunnel (point-to-point virtual line) established by the ISP in the public network,

Based on semi-synchronous, ssl mysql cascade replication today nothing to do a mysql cascade replication experiment topology is as follows: Operating System: centos6.4 (64bit) Database: mysql-5.5.35 master server: node1.example Based on semi-synchronous, ssl mysql cascade replication today nothing to do a mysql cascade replication experiment topology is as follows: Operating System: centos6.4 (64bit) Databa

What is SSL?Originally developed by the Netscape Enterprise, the Secure Socket Layer (SSL) protocol is now a global standard for authenticating Web sites and web browser identities, and for encrypting communications between users of browsers and Web servers. Because SSL technology is built into all major browsers and Web server programs, you can only install digi

. rsasignature $ sha1withrsaAliases: [1.2.840.113549.1.1.5, oid.1.2.840.113549.1.1.5, 1.3.14.3.2.29, oid.1.3.14.3.2.29], Sunjsse: Signature. md5andsha1withrsa-> com.sun.net. SSL. Internal. SSL. rsasignature, Sunjsse: keymanagerfactory. sunx509-> com.sun.net. SSL. Internal. SSL. keymanagerfactoryimpl $ sunx509, Sunjsse:

Configure Tomcat 4 to use SSL-----------------------Content: 1. Tomcat Introduction2. Introduction to SSL (server socket layer)3. How SSL works4. Configure Tomcat 4.x to use SSL5. Conclusion Zhao Liang (b-i-d@163.com) May 2002 Zhao Liang graduated from Beijing University of Aeronautics and Astronautics in 1995. I am more interested in technologies such as J2EE, J

SSL certificates have become very popular. For example, Let's Encrypt Free SSL, which was prepared for sharing later, has started public beta and has been recognized by most third-party browsers and authoritative websites, therefore, if we need to use SSL certificates to implement the https url format for our website in the future, there are still many free

Let's start by analyzing what HTTPS is and what it means for iOS developersHTTPS and SSL/TSL What is SSL? SSL (secure Sockets layer), because the HTTP protocol used on the internet is plaintext, there are many drawbacks, such as the transmission of content will be peeping (sniffing) and tampering. The purpose of the

Configure Tomcat 4 to use SSL-----------------------Content: 1. Introduction to Tomcat2. Introduction to SSL (Server Socket Layer)3. How the principle of SSL works4. Configure Tomcat 4.x to use SSL5. Conclusion Zhaoliang (b-i-d@163.com) May 2002 Zhaoliang, graduated from Beihang University in 1995. Interested in technologies such as Java EE, J2ME and CORBA, Web s

This article is for personal practice full-text reference http://www.linuxidc.com/Linux/2012-09/71129.htmFTPs is encrypted with the SSL protocol, and SSL is set for encryption such as HTTP/SMTP. SFTP is SSH encryption, SSH is for telnet/ftp and other encryption, the establishment of transmission channels and designSSH to establish the channel is for encryption and transmission, FTPS from the principle is ft

Nginx starts the SSL feature and optimizes the functionality, you see, that's enough. One: Start Nginx SSL Module 1.1 Nginx If SSL module is not open, prompt for error when configuring HTTPS Nginx: [Emerg] the "SSL" parameter requires Ngx_http_ssl_module in/usr/local/nginx/conf/nginx.conf:37 The reason i

I. Introduction to the EnvironmentTo be notified that the Web site from HTTP to use HTTPS, currently my site front-end architecture as shown:650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M00/7F/72/wKioL1cfFiviTO_AAAEJI0txodI055.jpg "title=" Qq20160426150836.jpg "alt=" Wkiol1cffivito_aaaeji0txodi055.jpg "/>Suppose we have two physical machines, each of which has a lot of tomcat containers on it, the front end uses the HTTP layer load balancer of haproxy, and the LVS load balancer is used

This article mainly introduces the Nginx SSL fast Two-way authentication configuration (script), has a certain reference value, now share to everyone, the need for friends can refer to Currently encountering a project has security requirements that require only individual users to have access. In accordance with the configuration can be solved by no code to solve the principle of the nginx on the restrictions and modifications can be. This kind of de

I. Installation 1. Install OpenSSL (http://www.openssl.org) ./Configure Make Su Make install 2. Install mod_ssl Apache2 has built-in mod_ssl, so you only need to add parameters during compilation: -- Enable-SSL = static -- With-SSL =/usr/local/SSL Explanation: Compile mod_ssl statically before it can be used normally. Otherwise, Apache will prompt an error at sta

About SSL Certificates I have written two articles, one is Nginx configuration, one is Tomcat configuration, HTTPS is very common.according to Let's Encrypt CA statistics, as of November 2017, Firefox-loaded web pages with HTTPS-enabled ratios accounted for 67%, a huge boost compared to 45% at the end of last year. Browser developers like Mozilla, Google is ready to take the next step: to mark all HTTP sites as unsafe.with The popularization of HTTPS,

directory. # mkdir rsaref-2.0 # CD rsaref-2.0 # gzip-d-C. /rsaref20.tar.z | Tar xvf- The OpenSSL library is now configured and constructed. # CD rsaref-2.0 # CP-RP Install/unix Local # CD Local # make # MV RSAREF.A LIBRSAREF.A # CD ... /.. Install OpenSSL. Remember, you will use it to create temporary certificates and CSR files. The--prefix option specifies the primary installation directory. # CD openssl-0.9.x #./config-prefix=/usr/local/ssl