http://www.windowsitpro.com/authors/author/author/5039412/rss/5039412en-USSun, 27 May 2012 03:31:58 GMTSun, 27 May 2012 03:31:58 GMThttp://www.windowsitpro.com/article/firewalls3/more-web-filteringBlock certain file types and learn about other ISA Server content-filtering features.]]>Jason FossenTue, 26 Dec 2006 00:00:00 GMThttp://www.windowsitpro.com/article/firewalls3/more-web-filteringhttp://www.windowsitpro.com/article/vbscript/blocking-web-sites-in-isa-server-Perform content filtering with ISA on a shoestring budget--all it takes is a blacklist service subscription, a little rule configuration, and a couple scripts.]]>Jason FossenTue, 26 Dec 2006 00:00:00 GMThttp://www.windowsitpro.com/article/vbscript/blocking-web-sites-in-isa-server-http://www.windowsitpro.com/article/patch-management/patch-testingSome tips and scripts help you build a test lab and automate the process of testing OS and application patches.]]>Jason FossenTue, 30 Mar 2004 00:00:00 GMThttp://www.windowsitpro.com/article/patch-management/patch-testinghttp://www.windowsitpro.com/article/tcpip/the-ethereal-packet-snifferLearn how to use this free, full-featured protocol analyzer, which has both graphical and command-line interfaces.]]>Jason FossenMon, 15 Dec 2003 00:00:00 GMThttp://www.windowsitpro.com/article/tcpip/the-ethereal-packet-snifferhttp://www.windowsitpro.com/article/networking/winpcap-and-security-toolsWinPcap, a free Windows port of the UNIX libpcap packet-capture library, has multiple uses. ]]>Jason FossenMon, 15 Dec 2003 00:00:00 GMThttp://www.windowsitpro.com/article/networking/winpcap-and-security-tools