Packet sniffers, Computer Network Security

PACKET SNIFFERS

A packet network protocol analyzer is a network tool which collects copies of packets from network and analyzes them. It can give network administrator with valuable information for diagnosing and also resolving networking issues. In wrong hands, a sniffer can be used to snoop on network traffic.

To use packet sniffer legally, administrator should be on network which organization owns, be under direct authorization of owners of network, and have knowledge and consent of content creators.

Posted Date: 10/9/2012 4:07:25 AM | Location : United States







Related Discussions:- Packet sniffers, Assignment Help, Ask Question on Packet sniffers, Get Answer, Expert's Help, Packet sniffers Discussions

Write discussion on Packet sniffers
Your posts are moderated
Related Questions
Question: (i) ‘Implementation' is a critical stage of the Systems Development Life Cycle. Show the four approaches which are commonly used to implement information systems in

Question: (a) What is Network Address Translation (NAT)? Why is it used? (b) Given a following information by your ISP about your newly acquired Frame Relay connection:

QUESTION: (a) Briefly explain the steps involved in Network Simplex Method. (b) What data structures you would expect in the Network Simplex Method. Show the data struct

Question 1 a) Explain how CSMA/CD works. b) Describe the term "exponential back-off". c) Describe the differences between "circuit switching" and "packet switching". d) Th

i want to detec and classify network anomaly detection based on KDD99 data set using swarm intelligence

Question: a) There are two basic approaches to dealing with errors in the presence of pipelining. One way is Go-Back-N and the other strategy is Selective Repeat. i. Explain

FRAME FORMAT AND ERROR DETECTION The changed frame format also adds CRC. If there is an error happened in frame, then it typically causes receiver to removed frame. The frame

Network security has become much more complex than ever before. New types and sources of network security threats, always-on high-speed Internet connections, wireless networking, a

Get a copy of Metasploitable at Make">http://sourceforge.net/projects/metasploitable/files/Metasploitable2/ Make sure to follow these directions very carefully. You will get po

Question: (a) What are the various options to mitigate risks in an Information Security Management System (ISMS)? For each option specify an instance where it can be used.