Cybercriminals have already figured out how to hack into enterprise infrastructure, and the critical infrastructure that controls our nation's supply of water, gas, oil and electricity just might be next.

This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter's approach.

Millionaire MP Malcolm Turnbull and billionaire businessman David Smorgon have had their credit card details published on the internet by hackers.

Although vendor-written, this contributed piece does not advocate a position that is particular to the author's employer and has been edited and approved by Network World editors.

Security risks are becoming more challenging for businesses

Sony Pictures Entertainment says approximately 37,500 users had personally identifiable information stolen in an attack last week on its website.

The security industry has been rocked by a near-constant stream of breaches and threats in 2011, and it’s having a real impact on security resellers’ business and customer interaction, but in a very positive way.

Sony has overhauled the security of its PlayStation network as the company begins to get the network back online, days after the system was hacked.