Lost and stolen mobile devices might be a leading cause of data breaches. But it's a strategic mistake for enterprises to focus too heavily on device security, says Christy Wyatt, CEO of Good Technology.

Following a "Flash Alert" from the FBI, organizations must mitigate the risk posed by dangerous "wiper" malware attacks designed to erase hard drives. Malware expert Roel Schouwenberg offers strategic advice.

Hewlett Foundation President Larry Kramer explains why the group is funding academic efforts to lay the cornerstone for sustainable public policy to deal with the growing cyberthreats faced by governments, businesses and individuals.

Yes, there is a global security staffing shortage. But what is the cause, and what can be done to address the crisis? Hord Tipton of (ISC)² offers his take on key issues facing the profession.

Cybersecurity specialists need to learn to think like an adversary in order to develop sound defense strategies, says Greg Shannon, chief scientist at the CERT Division of Carnegie Mellon University's Software Engineering Institute.

Brendan Hannigan became IBM's top security systems executive in 2011, when Big Blue acquired the company he ran, Q1 Labs. Hannigan says acquisitions will remain a key component in the growth of IBM's security business.

A top-flight IT security team requires individuals with know-how in a wide range of non-technology disciplines, in addition to those with technical expertise, cybersecurity leaders say.

The threats, the solutions and certainly the actors all have changed dramatically since David DeWalt first entered the information security industry. Which should be the top concern for enterprises?

Advanced threats, targeted attacks and enterprise mobility have re-shaped how we approach security, and they've also influenced the growth of FireEye. CEO David DeWalt discusses the highs and lows of his tenure.

"It's a tough conversation, telling [clients] they've spent a lot of money on defense-in-depth that isn't working," says FireEye CEO David DeWalt. "If they don't change, they're risking their company."