ssl 1 vs ssl 5

the HMAC key, the two sides have negotiated a set of encryption method safely)Note that I will also start to send you a message in an encrypted way![I'm done.]A: [My secret is ...]B: [Others won't hear ...]As you can see from the above procedure, how the SSL protocol negotiates the key with an asymmetric cryptographic algorithm and encrypts the plaintext and transmits it using the key. Here are some additional points:

1. Introduction to SSL VPN features 1. 1 SSL VPN Feature introduction The FortiGate SSL VPN feature uses SSL and proxy technology to enable authorized users to secure reliable Web cli

easily parse the XML data out, intercept information and even tamper with the data, which caused the XML Web The service is not secure in data transmission. The use of SSL can be the original XML through high-intensity encryption, so as to effectively prevent the data in the transmission process was illegally intercepted and tampered with.Here's how to use SSL on an XML Web service, using

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

Project needs to implement two-way SSL verification on Android. Prepare the environment: Windows 2003 EE; OpenSSL; Tomcat 7; Simple process: 1. Use OpenSSL and keytools for Ca, client, and server certificates and private keys. 2. Build a Tomcat web server with two-way authentication. 3. verify the validity of two-way SSL verification with IE. For the above thre

Simply list the basic commands and share only my thoughts!Objective: Through RPM Package installs LAMP, provides two virtual hosts, one for WordPress, one for PhpMyAdmin, and provides SSL access for the latter one . The environment is VMware virtual machine CentOS6.6, real machine win7, the later test will use win7 above the browser, has put the virtual machine The names of the two httpd virtual machines in CentOS are added to the hosts file of the W

Nginx configuration NameCheap free SSLI. Installation Requirements 1. Nginx has compiled the ssl module. If not, re-compile the module.2. You have purchased an SSL Certificate (nonsense)Ii. Start Installation 1. Mr. Cheng's own KEY cd /usr/local/nginx/conf/openssl genrsa -out imcat.pem 2048 2. Generate the csr File Ope

install with the Certificate Authority on the client and server. Then create a trusted root certificate authority certificate. Can refer to this: http://www.codeplex.com/WCFSecur... ringtitle = How % 20tos [5] summary: the second mechanism used when developing and deploying the WCF Service for Windows Server products. The certificate issued by the certificate authority. The first method of learning is normal. WCF secure development programming

identity of both sides of the network communication digital information files, concepts similar to the daily life of driver's license or identity card similar. Digital signature is mainly used to send secure e-mail, access security site, online bidding and bidding, online contract, online ordering, secure online document transmission, online office, online payment, online tax and online shopping and other safe online electronic transactions. The last time the old left in playing

Transferred from: http://hengstart.iteye.com/blog/842529First, SSL OverviewThe SSL protocol uses digital certificate and digital signature for two-terminal entity authentication, uses asymmetric encryption algorithm for key negotiation, encrypts data with symmetric encryption algorithm and transmits it to ensure the confidentiality of data, and verifies whether the data is tampered and forged in the transmi

Add ssl Support For vsftpd-Linux Enterprise Application-Linux server application information. For more information, see. For the transmission of some important/confidential files, the use of ordinary ftp plain text transmission may cause information leakage, so the use of ssl encrypted transmission is a better Solution. Case: freebsd + vsftpd 2.03 + ssl Vsftpd

Original article: http://www.cpplive.com/html/1387.html CommonTCPCommunication cannot ensure data security. It may be intercepted by a third party at any time and the privacy of the two parties is leaked. This is obviously not what we want to see, especially with the user name,PasswordCommunication processes that are closely related to personal information (such as online banking transactions, transmission of confidential files, etc.) are especially important to the confidentiality of data i

Internet communication security, based on the SSL/TLS protocol.This paper briefly introduces the operating mechanism of SSL/TLS protocol. The emphasis of this article is on the design idea and the running process, and does not involve specific implementation details. If you want to know something about this, please refer to the RFC documentation.First, the roleHTTP communications that do not use

Original address: http://www.ruanyifeng.com/blog/2014/02/ssl_tls.htmlInternet communication security, based on the SSL/TLS protocol.This paper briefly introduces the operating mechanism of SSL/TLS protocol. The emphasis of this article is on the design idea and the running process, and does not involve specific implementation details. If you want to know something about this, please refer to the RFC documen

The communication security of the Internet is built on the SSL/TLS protocol. This article briefly introduces the operation mechanism of the SSL/TLS protocol. The focus of this article is on the design idea and operation process, with no specific implementation details involved. For more information, see the RFC documentation. I. Role HTTP Communication without SSL