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Cisco security flaw under scrutiny
Cisco continues to investigate a potential PIX firewall flaw, but it and other vendors say sharing security information quickly and indiscriminately is always the best policy.04 Aug 2006
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Cisco PIX security flaw possibility comes to light
Details of an alleged flaw related to SIP and PIX appliances, briefly mentioned in a Wednesday Black Hat presentation, are being kept under wraps as Cisco and US-CERT investigate.04 Aug 2006
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Managing remotely hosted servers: Remote disaster recovery and prevention
This tip discusses the two most basic ways you can recover from, and fend off, disasters that can overtake a remotely-hosted system: backup and redundancy.03 Aug 2006
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Intel's Centrino gear vulnerable to attack
Chip giant Intel says a trio of flaws may lead to remote code execution, privilege escalation and disclosure of security information. AV firms say the flaws could spawn a new wireless worm.03 Aug 2006
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HP-Mercury deal sweetens systems management
Although the short-term impact of HP's recent acquisition of Mercury is uncertain, some analysts say that users will in the long term have a more robust management system.03 Aug 2006
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Guide to network security
This guide introduces you to the main components in whole network security. You'll find articles, tutorials, tips, tools, white papers and more to pump up your network security quickly.03 Aug 2006
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Wireless cards make notebooks easy targets for hackers
Black Hat: Experts say flawed wireless cards are an industry-wide notebook security problem, thanks to weak device drivers and vendors who ship products without proper testing.02 Aug 2006
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Three ways to improve wireless network access for your users
Here are three things an administrator can do to improve your company's wireless strategy on the client side.01 Aug 2006
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Planning Network Load Balancing clusters
Servers that use Windows Network Load Balancing can benefit from optimization. Servers should be optimized for their role, the types of applications they will run, and the anticipated local storage...01 Aug 2006
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Telnet
What is Telnet? Telnet is a user command and an underlying TCP/IP protocol for accessing remote computers.01 Aug 2006
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Cisco keeps the PACE with automated change management
Cisco Systems Inc. yesterday announced a new suite of products to help network engineers and architects automate configuration and change management.01 Aug 2006
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Bandwidth utilization and bottlenecks explained
Bandwidth utilization and bottlenecks on your network are explained in this insightful series.01 Aug 2006
Network Management Strategies for the CIO