Network Security ISOC NTW 2000 ppt

... Inc. NTW 2000 Network Security Network Security ISOC NTW 2000 ISOC NTW 2000 20 © 2000, Cisco Systems, Inc. NTW 2000 nmap nmap • network mapper is a utility for port scanning large networks: TCP ... host 25 © 2000, Cisco Systems, Inc. NTW 2000 IP Packet IP Packet • Internet Protocol IP = connectionless network layer SAP = 32 bits IP address RFC 791, Sep 1...

Ngày tải lên: 28/03/2014, 20:20

... Guide  MCSE: Windows 2000 Network Infrastructure Administration Study Guide  MCSE: Windows 2000 Directory Services Administration Study Guide  MCSE: Windows 2000 Network Security Design Study ... that system’s security. As a mat- ter of fact, attacks take many forms. In a recent edition of the Windows 2000 Magazine Security Update,” there were no fewer than six different...

Ngày tải lên: 17/01/2014, 06:20

... necessary to view what kind of network the target has, how it is configured, and what security policies it has in place. How does the current network match your network standards? What types ... that system’s security. As a mat- ter of fact, attacks take many forms. In a recent edition of the Windows 2000 Magazine Security Update,” there were no fewer than six different secur...

Ngày tải lên: 17/01/2014, 08:20

Ngày tải lên: 22/03/2014, 14:20

... their own private number to compute the same secret • An eavesdropper can’t reproduce it 1 Network Security Protocols: A Tutorial Radia Perlman May 2005 (radia.perlman@sun.com) 20 Why is D-H ... challenge) • integrity check: f(S, msg)=X • verify integrity check: f(S, X, msg) 15 A Cute Observation • Security depends on limited computation resources of the bad guys • (Can brute-force s...

Ngày tải lên: 22/03/2014, 14:20

... employees, and partners. Security Policy Usually, the primary prerequisite for implementing network security, and the driver for the security design process, is the security policy. A security policy ... security design limits the damage a security breach has on the health of the entire network. In addition, the architecture should define common security services to be implem...

Ngày tải lên: 22/03/2014, 15:21

... components of a network are: „# Network adapters. „# Network cables. „# Wireless communication devices. Course Number 2151A Student :RUNERRN  Microsoft Windows 2000 Network and Operating ... &RXUVH#2XWOLQH# „ 0RGXOH#4=#,QWURGXFWLRQ#WR#:LQGRZV#5333#DQG# 1HWZRUNLQJ „ 0RGXOH#5=#$GPLQLVWUDWLRQ#RI#D#:LQGRZV#5333#1HWZRUN „ 0RGXOH#6=#6HFXULQJ#D#:LQGRZV#5333#1HWZRUN „...

Ngày tải lên: 09/12/2013, 17:15

... communications to you. Copyright 2000 SYBEX , Inc., Alameda, CA www.sybex.com San Francisco • Paris • Düsseldorf • Soest • London MCSE: Windows ® 2000 Network Infrastructure Design ... Windows 2000 requirements as well as the new Design electives you need to complete your MCSE track. Titles include:  MCSE: Windows 2000 Professional Study Guide  MCSE: Windows 2...

Ngày tải lên: 09/12/2013, 17:15

... the internal network. Engine Inside Firewall scans traffic on the internal network looking for anomalies. For Windows Networks applies only Windows-based signatures to data on a network, optimizing ... reason, many security protocols contain both authentication and encryption specifications. Active Defense — A Comprehensive Guide to Network Security page 188 The Need for Impr...

Ngày tải lên: 11/12/2013, 03:15