The Big Question is an initiative between Computer Weekly and recruitment consultancy PSD. Each week we put the Big Question to top IT professionals to get their take on a current talking point.
BT has become one of the first large organisations to roll out blocking technology to prevent its 60,000 staff logging on to unofficial wireless networks that could expose the firm to hacking and virus attacks.
Tyne and Wear Fire and Rescue Service has begun using mobile computing to improve the collection of fire risk information from households, following a successful pilot.
An improperly configured Active Directory can render the rest of your security measures useless. So how can you protect yourself from a hacker with their eyes on your AD? How can you recover from such an attack? Find the answers to all of your AD questions
An exploit for a security bug in Appleās Mac OS X operating system could be used to carry out denial of service attacks, the US Computer Emergency Readiness Team (US-CERT) has warned.