Disadvantages of ip sec tunnelling mode, Computer Networking

Disadvantages of IP sec  Tunnelling mode

IP sec  tunnelling  mode has the  following  disadvantage

a.Encryption of  small  packets  generates a lot  networks  over head  thus  reducing  network  performance.

b.IP sec is  complicate and  complex with many  features. This complexity increased the probability  of loopholes  being  discovered by hackers.

c.The data  encryption standard  algorithm is very  susceptible to brute force  attacks  using  readily available  software  on the internet.

Posted Date: 3/19/2013 12:15:25 AM | Location : United States

Related Discussions:- Disadvantages of ip sec tunnelling mode, Assignment Help, Ask Question on Disadvantages of ip sec tunnelling mode, Get Answer, Expert's Help, Disadvantages of ip sec tunnelling mode Discussions

Write discussion on Disadvantages of ip sec tunnelling mode
Your posts are moderated
Related Questions
Q. Show the TCP connections? Connection establishment Three-way handshake Why is two-way handshake not enough? Connection termination Four steps

Problem 1 Describe the architecture of the TCP/IP protocol suite Problem 2 Describe the principle of operation of REXEC protocol Problem 3 Describe the concept

Which of the following protocols are used for logical network addressing? Ans) Internet Protocol - IP gives routing and a one interface to the upper layers. No upper layer proto

Q. What are the Tools sued for Cryptography and Web Security? Tools - Cryptography VPN - remote access PGP - email Dedicated Circuits -tunnels' - IPSec

Controlling and monitoring access to the Intranet Digital certificates provide excellent means of controlling and monitoring access to the Intranets. The certificate itself act

Disadvantage of VPNs The disadvantages of VPN  are related to implementation troubleshooting  trust and  internet  availability. a.Implementation  can be time consuming: Im

Residential Access Residential  access is connecting home  end  systems ( typically a PC but increasingly a home network) into the network. One form  of residential  access  i

What is NOS? NOS, or Network Operating System, are specialized software whose major task is to give network connectivity to a computer in order for it to be able to converse wi

A communications channel is pathways over which information can be communicate. It may be described by a physical wire that connects communicating devices, or by a radio, laser, or