10 essential (and free!) security downloads for Windows
Secunia Personal Software Inspector
SendShield (beta)
Avast! antivirus
HijackThis
SpywareBlaster
F-Secure BlackLight Rootkit Eliminator
NoScript
Comodo Firewall Pro
McAfee SiteAdvisor
CCleaner
10 great free downloads for your network
Network Magic
http://www.networkmagic.com/
Spiceworks IT Desktop
NetLimiter Monitor
Network Notepad
Advanced IP Scanner
Advanced Net Tools (ANT)
DreamSys Server Monitor
NetBrute Scanner
Technitium MAC Address Changer
RogueScanner
NetPeek
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參考資料 computer world
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