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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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HyperTransport adds networking extensions

HyperTransport adds networking extensions Article
Problems with authentication

Columnist Paul A. Strassmann discusses the challenges involved with various methods of authentication. Tip
The VPN Expert: Securing PDA network access over cellular

This article examines PDA security in a traditional wireless setting: cellular data networks. Tip
Intrusion detection resources

List of different books and other resources on this topic. Tip
Simple VPN authentication choices

Pros and cons of different authentication protocols. Tip
VisEdge an alternative to VPN

Markham, Ontario-based Yo.net is promising fast deployment and lower total cost of ownership (TCO) with it's secure private network (SPN) products. Article
VPN security settings in Windows XP

How to enable security settings for XP VPNs. Tip
Can two VPN clients coexist?

Ask the Expert
VPN on a single-server network

Ask the Expert
VPN RRI with HSRP

Improve efficiency and resiliency in your VPN. Tip

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