rfc 2104

In the previous article, the experimental environment was built. The protocol analysis can be performed once the IKE/IPSEC protocol is fully run and the relevant output and capture packets are collected. During the analysis, we will use the output

In order to restrict non-official users from using the email server to distribute spam or conduct other improper behaviors, various free/paid email providers in China have successively upgraded to ESMTP and opened security authentication services.

CodeDownload location: Otpauthentication2008_05.exe (496 KB) Browse the code online This article discusses: Password Problems Generate one-time password Build an OTP Solution Based on Web Services

Author: Hunger Garfield (QQ120474) Iojhgfti@hotmail.com Absrtact: For the increasingly rampant denial of service (DoS) attacks on the Internet, this paper analyzes the performance defects of the traditional random data packet tagging algorithm,

1. clear x25 countersClears all statistics of an X.25 API.Clear x25 counters interface-type interface-numberParameter description]Interface-type is the interface type.Interface-number is the interface number.Command mode]Privileged user modeUser

First, briefMAC (message authentication code, messaging authentication Code algorithm) is a key hash function algorithm that is compatible with the features of the MD and SHA algorithms, and adds a key on this basis. So Mac algorithms are often

SSL: (SecureSocketLayer, Secure Socket Layer) is a protocol layer between reliable connection-oriented network layer protocol and application layer protocol. SSL authenticates each other, uses digital signatures to ensure integrity, and uses

A prefaceThe first thing to clarify is the confusion of names:1 SSL (Secure Socket Layer) is a secure transport protocol designed primarily for the web by Netscape Corporation. This kind of protocol has been widely used on the web.The 2 IETF

First, what is SSL? The Secure Sockets (SSL) protocol is a protocol that securely exchanges information between a Web Browser and a Web server. SSL is between the application layer and the TCP layer, the application layer data is no longer passed

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