Network Management Strategies for the CIO
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Network security checklist
While 100% security is hardly a possibility, there are several things that you can do to make your network more secure. Learn about them with this network security checklist. Tip
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Crash Course: Firewalls
Firewalls aren't as simple as they used to be. Use our Crash Course to learn the latest and make sure your firewall is right for your network. Crash Course
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What causes a TCP SYN-attack?
Ask the Expert
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Juniper brings in the Funk for tighter security
Continuing its drive to offer tight network security, Juniper Networks yesterday announced plans to buy Funk Software for a cool $122 million. Article
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New bot may threaten Cisco routers
The network-aware bot spreads via unpatched Windows flaws and can scope out Cisco routers running vulnerable Telnet or HTTP servers. Separately, the networking giant has fixed a problem with its IPS configuration software. Article
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When will the government give physical network security the attention it deserves?
Ask the Expert
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Cache poisoning attacks and how to prevent them
Want something scary to think about? A compromise of your name servers could cut you off from the Internet or redirect your customers to a competitor. It could even shunt sensitive electronic mail through an intermediate mail server or reroute your u... Tip
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What you don't know can hurt you
One industry observer warns enterprises of the dangers of being unwary or unprepared for potential cyber-attacks. Article
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Advancement to Cisco's NAC framework boosts security in LAN, wireless space
The networking giant today announced additions to its security framework, including support for the company's popular Catalyst switches and wireless services. Article
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Intrusion Detection and Prevention Learning Guide
Learning Guide