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Network Access Control

NAC no more? Endpoint visibility, not access control

Network access control is dead. Long live endpoint visibility, access and security. New acronym, slightly different product.
Can you really have security, convenience and BYOD?

Employee-owned devices can seriously undermine security. But bring your own device is probably here to stay. So what should IT do?
What to know about implementing Security as a Service

Implementing cloud-based security services has rewards, but network pros must evaluate the cloud provider's architecture for security and reliability.
What is the best system for mobile device security?

VPN expert Rainer Enders shows the difference between mobile device management systems and enterprise application stores for mobile device security.

Network Access Control

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What are the security risks involved in eliminating VPN and deploying Citrix Secure Gateway?

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FreeSwan for VPN connections

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Can you recommend a Web site where I can detailed information about VPNs?

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Router Expert: The router is the firewall, part 1-- An overview of the IOS firewall

Expert Michael Martin examines the available options in the IOS firewall for implementing dynamic access control. Article
VPN for smaller offices

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Granting access to shared resources

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Configuring router ACLs and firewall policy

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Using access-lists to reinforce perimeter security

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Configuring Cisco VPN 3000 for remote access using preshared keys

This chapter of the CCSP Cisco Secure VPN Exam Certification Guide discusses the process of implementing Internet Protocol Security using preshared keys. Reprint
Getting started with the Cisco PIX firewall

This chapter excerpt describes the basic preparation and configuration required to use the network firewall features of the Cisco PIX Firewall. Article

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