About Brett Callow

Brett Callow is a technical consultant providing services to a number of leading international technology companies and has been extensively involved in the planning and development of various industry-standard IT certification examinations. Brett has been awarded Microsoft’s Most Valuable Professional (MVP) designation for the last 4 years.

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Latest articles by Brett Callow

• AVG: Protecting you from Web-borne threats
• Extending Enterprise Security Beyond the Perimeter

Related links

• VPN Client Security Issues
• Virtual Private Networking
• Configuring Gateway to Gateway L2TP/IPSec VPNs Part 1: Configuring the Infrastructure
• Configuring Gateway to Gateway L2TP/IPSec VPNs Part 2: Configuring the Infrastructure
• Wireless Security Primer 101

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