American Express confirms it was hit this week by a distributed-denial-of-service attack. The hacktivist group that has targeted banks in recent months claims credit for this latest high-profile attack.
Attacks against Facebook, Twitter and other organizations over the past few months should send a message to business owners that they need to better fund cybersecurity, IT security expert Mischel Kwon says.
Organizations outsourcing card data management to the cloud face significant security risks. How should they prioritize risks when reviewing cloud-vendor solutions? The PCI Council's Bob Russo offers insight.
A rapidly evolving threat landscape calls for the next generation of information security professionals to have strong technical and communications skills. Security leaders highlight their top requirements.
Beyond mobile device and data security, what are the ID and access challenges facing security leaders - and how are cutting-edge organizations tackling them? CSOs Elayne Starkey and Malcolm Harkins share tips.