network security

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Georgia, Armenia taken offline by elderly scourge of the Internet

Posted April 7, 2011 - 10:57 am

Georgian security teams arrested a 75-year-old woman digging for scrap metal, after she accidentally cut the one fiber strand connecting all of Armenia to Cyberspace.
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The Daily Tip RSS

Core network security: A seldom used bag of tricks

Posted October 22, 2009 - 8:38 am

Whichever core network vendor you've chosen (Cisco, Brocade, Juniper), you have an arsenal of great core network security features at your disposal. These include: Dynamic ARP Inspection, DHCP Snooping, Identity Based Network Services, Infrastructure Protection Access-Lists (iACLs), Router Neighbor Authentication, etc. The list is very long, most have been around for years, and many times NONE of them are in place at organizations big or small.
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Tech That Matters RSS

Internet Security: Patch your apps now!

Posted September 15, 2009 - 4:47 am

A report from the SANS Institute shows that it is all about unpatched applications, not the underlying operating systems. Most of the observed attacks have come from older, weaker apps and well known Internet vulnerabilities.
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June is...
IPv6 Month

BY THE NUMBERS: IPv6: The big switch

ANALYSIS: Recent signals point to escalating jitters for IPv4 market

OPINION: A phased approach to IPv6 that's so easy, you'll almost think you're still ignoring it

PRIMER: Getting started with IPv6

HOW-TO: Planning a secure migration to IPv6

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