Network Management Strategies for the CIO
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Securing the new network architecture: Security for distributed, dynamic networks
In years past, companies relied on network edge security to establish a perimeter separating trusted insiders from everyone else. However, the distributed and dynamic nature of modern networks, combined with targeted threats against applications and ... Tip
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What is data loss prevention? -- An introduction to DLP
Most network security products focus on keeping the bad guys -- Trojans, viruses and hackers -- outside of the network, but data loss prevention (DLP) keeps the good stuff -- sensitive enterprise data -- in. With more business data leaks tainting the... Interview
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How to set passwords on folders in Windows 2003 servers
Learn how to configure file and folder security on a Windows 2003 server in this expert advice from Puneet Mehta, our network security expert. Ask the Expert
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Is my firewall setting preventing wireless network guest access?
In a wireless guest network, find out why some vendors can connect without authentication while others cannot get an IP in this ask the expert response. Ask the Expert
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NAC vendor Bradford Networks offers simplified product for guest and contractor access
NAC vendor Bradford Networks has announced NAC Director GCS, a scaled-down version of NAC Director that manages network access for guests and contractors. Article
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What commands allow network traffic to pass through PIX firewalls?
The PIX firewall can secure networks but you need to allow access to the right people. Learn which commands get network traffic flowing, from security expert Puneet Mehta. Ask the Expert
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Intelligent network switches on the rise as more is expected of the network
With businesses expecting their networks to provide more services, vendors are building more intelligence into their switches. Article
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NAC vendors stake future on manageability
With security experts predicting a shake-out in the NAC market, vendors are focusing on management tools as the best recipe for survival. Article
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NAC solution authentication fix for your wireless network
Learn how to fix authentication issues when testing your NAC solutions with 802.11a/g wireless APs, in this Ask the Expert response. Ask the Expert
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Experts: NAC not dead, just immature
NAC adoption has not been as robust as many vendors had hoped, and experts say the reason is a lack of market maturity -- not a lack of interest in the technology. Article