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Testing: One, two, three
Look at some of the most common types of testers and also take a peak at some resources that should help you determine if your tester or sniffer is up to snuff.13 Jul 2004
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How can I block a client's MAC address in a Windows 2000 environment?
13 Jul 2004
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With 802.11i, new standard means new problems
The new 802.11i standard is expected to make wireless LANs more secure, but authentication interoperability problems could make it harder to run multi-vendor systems.12 Jul 2004
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NetFlow and PBR
Most network administrators like to keep their networks as simple as possible but some features overwhelmingly justify the load and complexity they add.12 Jul 2004
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Deploying both a private and public WLAN
Lisa Phifer answers a reader's request for information about planning and deploying a wireless LAN -- one private and one public.09 Jul 2004
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Data security
This brief course overview discusses the basics of backing up data and includes an overview of methods, tape rotation, the grandfather-father-son practice and offsite copies.08 Jul 2004
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Data security
This brief course overview discusses the basics of backing up data and includes an overview of methods, tape rotation, the grandfather-father-son practice and offsite copies.08 Jul 2004
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Proactive security: The future of secure networks
An intelligence-based approach that addresses all aspects of network security will empower companies to make informed, strategic decisions before attacks occur.07 Jul 2004
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Cisco's self-defending networks progress, slowly
Cisco Systems Inc. has been in the process of folding security into its network infrastructure for some time. The initiative, known as the self-defending network strategy, is a part of Cisco's overall...07 Jul 2004
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Structured wireless: Revolutionizing a no-wires approach
Wireless LANs – specifically mesh networks – are creating another revolution, call it "structured wireless."07 Jul 2004
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Structured wireless: Revolutionizing a no-wires approach
Wireless LANs – specifically mesh networks – are creating another revolution, call it "structured wireless."07 Jul 2004
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Five critical planning steps for wireless LANs, Step 3: Assessing security enhancements
Learn about the best WLAN security options, including 802.11i, which incorporates the Advanced Encryption Standard, and the Wi-Fi Alliance's Wi-Fi Protected Access.07 Jul 2004
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WLAN implementation -- Assess security enhancement: Step 3
Learn Step 3 of WLAN implementation; assess your security enhancement.07 Jul 2004
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Proactive security: The future of secure networks
An intelligence-based approach that addresses all aspects of network security will empower companies to make informed, strategic decisions before attacks occur.07 Jul 2004
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Simplify system management with remote reboot
Companies with remote networks can benefit from tools that control and prevent geographicaly dispersed system crashes.07 Jul 2004
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Unifying WLAN and LAN analysis
A look at the requirements of a unified WLAN/LAN analysis tool.06 Jul 2004
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How do I find the parameter definitions for the formulas used in finding network utilization?
06 Jul 2004
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OSI layers are layers of server software or server hardware?
06 Jul 2004
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VoIP skills earn admins more cash
Even though most IT pros are seeing less bonus pay, those with VoIP skills are earning more. Experts say that's because demand for VoIP expertise is increasing.06 Jul 2004
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Are there any active equipment manufacturers considering the Tera connector as a standard interface?
06 Jul 2004
Network Management Strategies for the CIO