Network Security help from Information Security experts
Mike Chapple is ready to answer your questions on all things network security -- from configuring a firewall to deploying a secure wireless network.
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Answer - Firewall network security is still a critical part of securing an enterprise. Learn what sophisticated attacks a firewall can effectively prevent. 06 December 2011
Answer - Network security expert Mike Chapple details the fundamentals of Web server encryption and Web encryption deployment best practices. 05 December 2011
Answer - Learn about the potential problems with high DHCP churn and whether it should be a concern to your organization. 04 November 2011
Answer - Virtual private networks are a common means of providing remote access, but expert Mike Chapple addresses whether it is the most secure option available. 04 November 2011
Answer - The approach to detecting mobile devices on wireless guest networks is not the same as managing mobile devices on corporate networks. Our expert explains. 03 November 2011
Answer - Next-gen firewalls have some features that can be of value to large enterprises, particularly visualization and improved levels of granular control. 18 October 2011
Answer - How does a next-gen firewall differ from a UTM device, and how does each stack up against Web 2.0 risks? 12 September 2011
Answer - ICSA Labs recently announced a new endpoint security certification. Could it help improve endpoint security products? 12 September 2011
Answer - Get advice on how to devise appropriate network security metrics for your enterprise from expert Mike Chapple. 12 September 2011
Ask the Expert - Deploying an IDS and an IPS system may seem like two different tasks, but really the two are closely related. Mike Chapple weighs in on the similarities of the deployment strategies. 12 May 2009