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 (a) Discuss why it is considered more secure to use the SET (Secure Electronic Transaction) for e-commerce instead of using SSL (b) Describe how the dual signature

NEED FOR SECURITY Primary mission of information security to ensure that the systems and contents stay the same If no threats, could focus on improving the systems, resulting in

how much would you charge for minimum 20 pages

PARSING IPv6 HEADERS Base header is fixed in size i.e. 40 octets. NEXT HEADER field in the base header describe kind of header and it seems at end of fixed-size base header. S

ARP RESPONSES Let's search out how does a computer know whether an incoming frame have an ARP message. The type field in the frame header defines that the frame contain an ARP

?Examples should include direct costs items, indirect costs items, as well as variable costing. ?What are at least 5 types of expenses that are associated with manufacturing the

According to the case, The EZ Company introduced a new technology, focusing on the principles of informationintegration and visualization. The company started negotiatinga saleto a

PROCESSING AN INCOMING ARP MESSAGE When an ARP message reaches, the protocol specifies that the receiver must operate two basic steps. First the receiver finds the sender's add

Da t a compre s sion and the trans p ort s e rvices,   The main purpose of the transport layer is to provide services which are efficient, reliable and cost-effecti

(a) Briefly explain the following security goals provided by cryptography: confidentiality, authentication, integrity and non-repudiation. (b) State Kerckhoff's Princip