Network Management Strategies for the CIO
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What types of network firewalls are there?
Learn what network firewall types exist to protect your network, in this response with enterprise security expert Michael Gregg. Ask the Expert
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USB storage devices: Two ways to stop the threat to network security
USB storage devices pose a significant threat to network security. Disabling USB ports is an extremely effective way of preventing USB storage devices on your network; however, these sorts of techniques also prevent the use of authorized USB devices.... Tip
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BICSI separation requirements between cross-connect points
Our network infrastructure expert explains what the BICSI and NEC requirements are for separation between a 45 KVA transformer and a CAT 6 cross-connect point, in this expert response. Ask the Expert
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Juniper updates network access control
Juniper Networks has updated its Unified Access Control NAC products to include better pre- and post-admission, identity and role awareness and other new features. Article
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Network security: Using unified threat management (UTM)
Network security products vary in use and protection. If you're looking at options to secure your network, use this introduction on Unified Threat Management (UTM) to learn about what UTM's advantages are compared to traditional security models. Tip
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Does a firewall need two static IPs for port forwarding?
See if it takes two static IPs to accomplish port forwarding in a Cisco firewall, in this expert response from network security expert Puneet Mehta. Ask the Expert
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Network security: Empower users without endangering IT
Like it or not, the security of a network often depends on the participation of end users. Rather than developing an "us vs. them" mindset, you can empower your users with the right policies, guidelines and access methods. In this tip, learn 10 ways ... Tip
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Is there Cisco router documentation for proactive and reactive checklists?
Find documentation on proactive and reactive checklists for Cisco routers from our management expert, Craig Thomas. Ask the Expert
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After a server outage what emergency steps secure your network?
What emergency and recovery steps are taken when there is a network server outage? Find out from security expert Michael Gregg. Ask the Expert
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Cisco adds NAC to ISR, updates endpoint recognition
Cisco today released an NAC module for the Integrated Services Router (ISR) and the NAC Profiler for recognition of networked endpoints. The NAC ISR module is a step toward eliminating complexity and making NAC more marketable and affordable, while t... Article