Ask the Expert - Network log records play an extremely important role in any well-constructed security program. Expert Mike Chapple explains how to implement a centralized logging infrastructure. 11 March 2008
Ask the Expert - Currently, the PCI Data Security Standard mandates the encryption of any wireless transmissions, but should security professionals be ready to encrypt transmissions over dedicated lines? In this expert Q&A, expert Mike Chapple reveals which PCI changes are most likely. 17 July 2007
Ask the Expert - In this network security Ask the Expert Q&A, Mike Chapple, our resident expert, reveals what should be done if you need to re-open a closed port to allow an application to work. 27 April 2006
Smartphone and tablet use in the enterprise can help boost productivity, improve employee satisfaction and lower costs. However, it is also fraught with risk. Expert Lisa Phifer discusses the risks and rewards of going mobile in the enterprise.