Network Scanning Tool _ Network

1, SNIFFER (NAI company production, check the network anomalies, analysis of bad packets, radio reports, network connectivity, etc.);

2, Acivte port (http://www.ntutility.com/, check the activity ports and what program calls);

3. Microsoft Baseline Security Analyzer (Microsoft, free, check system safety and required system patches);

4, ESM (Symantec Enterprise security Management, host vulnerability scanning software and risk assessment. ）；

5, Qfecheck (Microsoft, free: Check the system patch installation, you can check the network of other machines, the disadvantage is that there is no network interface, and the need for system Administrator password);

6, Tmvs (TrendMicro vulnerability Scanner, check the network of machines installed anti-virus software, shortcomings: Can not check stand-alone version);

7. SUS (Microsoft service Update service, free of charge, can centrally manage, distribute key patches for all Microsoft platforms in the network, and avoid pirated XP cannot be patched online, hehe).