dns handshake

This is the most detailed TCP three handshake and four broken articles, which have been identified at the end of the text, if any offense, please notify, will be deleted. However, it added to my own understanding, try to make the article more

  DNS spoofing technology principle and Security Protection Technology   Overview: What is DNS spoofing?DNS Spoofing is the art of changing the original IP address of DNS. For better understanding, let's look at an example. If you want to use your

Overview: What is DNS spoofing? DNS Spoofing is the art of changing the original IP address of DNS. For better understanding, let's look at an example. If you want to use your browser to search for some information on google, you can enter

Overview: What is DNS spoofing? DNS Spoofing is the art of changing the original IP address of DNS. For better understanding, let's look at an example. If you want to use a browser to search for some information on Google, you can enter the

OSI Computer Network 7-layer modelTCP/IP layer four network modelThe transport layer provides logical communication between applications (end-to-end), the network layer provides host-to-host communication, and the transport layer provides reliable

PrefaceThrough this chapter, can know in fact three times handshake and four waves actually really good simple, through this chapter of learning, I believe you will also think, in the future do not need to hear others ask three times the process of

HTTP introduction, request method and response status codeNext, I would like to review the TCP/IP protocol family related things, of course, most of these things were learned in college, but that sentence, the basis of things still need to review

Author: Spacefox, Secure Sphere CrewConan, OS3 (Open Source Software Society)/CICC Singapore (Center of International Cooperation for Computerization in Singapore)Source: evil baboons Information Security Team (www.eviloctal.com) Overview: What is

Because of the project needs, the HTTPS forced handshake has been studied, the sharing processing method is as follows:I. Problems and needsproblem: The Access Party may have HTTPS certificate authentication for the same domain name, and under the

Well-known port number Application ftp tftp Telnet smtp dns http ssh MySQLFamiliar with ports 3306, 20 69 23 25 53 80 22Transport Layer Protocol TCP UDP TCPTCP Overview TCP regards the connection as the most basic object. Each TCP connection has two