Dns tunneling – domain name server, Computer Networking

DNS Tunneling – Domain Name Server

"If, on one system, it is possible to transmit bits to another in any form, and in turn receive a reply as a result of that transmission, then it is inherently impossible to effectively limit or censor the flow of data between them."

The mechanism for DNS tunnel comprises of binding or can say encapsulating the binary data within DNS queries and replies in order to implement the DNS name lookup itself , using base32 and base64 encoding, in order to enable the bi-directional carrier for the data. Hence, the user may also tunnel the data simultaneously to remote system, while domain name lookups on a network.

Posted Date: 3/1/2013 3:07:14 AM | Location : United States







Related Discussions:- Dns tunneling – domain name server, Assignment Help, Ask Question on Dns tunneling – domain name server, Get Answer, Expert's Help, Dns tunneling – domain name server Discussions

Write discussion on Dns tunneling – domain name server
Your posts are moderated
Related Questions
Question 1 Describe any five different types of computers Question 2 Explain Bus Type LAN. Its advantages and disadvantages and examples Question 3 Explain the s

explain the appropriateness of economic and behavioral feasibility

What is meant by Asymmetric Multiprocessing (AMP)? It imposes hierarchy and a division of labor between processors. Only one designated processor, the master, controls (in a ti

How can you identify the IP class of a given IP address? By looking at the first octet of any given IP address, you can recognize whether it's Class A, B or C. If the first oct

Delivering message through LAN: We have to devise method for delivering message through LAN phase to single, specific destination device. Sending device uses a hardware addres

Programming Based on Data Parallelism In a data parallel programming model, the focus is on data distribution. Every processor works with a portion of data. We shall discuss on

Post Office Protocol and Lightweight Directory Access Protocol POP: Post Office Protocol is a used by mail clients to download messages from a mail server on the Internet. L

Give the types of firewalls Conceptually, there are two types of firewalls: 1.  Network Level 2.  Application Level Network Level Firewall/Packet Filters The Net

What is a LAN? LAN stands for Local Area Network. It refers to the connection among computers and other network devices that are located within a small physical location.

Virtual Private Network  ( VPNs) When we use the  internet  or the  risks to the security of our data  arise. The solve the security problem a virtual private network  used for