As more enterprises adopt software-defined networking, hackers are finding the emerging technology to be a new route to penetrate organizations. Anthony Lim of (ISC)² recommends ways to secure SDNs against attacks.

After the OPM breach, the U.S. and China recently agreed to hammer out a cyber "code of conduct." But John Pescatore, a director at the SANS Institute, argues that governments would be better served by first jointly combating cybercrime.

The OPM breach is not just the biggest in U.S. government history. It's also likely a classic case of third-party risk management, says Jacob Olcott of BitSight Technologies. What are the key lessons to be learned?

Hord Tipton, a retired federal executive who spent more than five years as chief information officer of the Department of the Interior, says it was "chilling" to learn he is one of the more than 22 million victims of the Office of Personnel Management breaches.

OpenDNS's Andrew Hay sees danger confronting many enterprises in the era of the "Internet of Things" as Internet-ready consumer devices, not architected for security, find their way onto corporate networks, often unbeknown to administrators.

The increasingly sophisticated cyberthreats facing healthcare are making privileged access management more critical, says Sudhakar Gummadi, CISO at Molina Healthcare, a managed care company.

The FFIEC has released its much-anticipated Cybersecurity Assessment Tool. Hear why banking regulator Tim Segerson believes the tool is expected to be rolled into regulatory examinations by summer of 2016.

The new chief executive of the Center for Internet Security, which operates the Multistate Information Sharing and Analysis Center, sees mutual cooperation among enterprises as a way for organizations with limited staff to address critical IT security problems.

Organizations that want to protect sensitive data first need to know where it is. But outside of military and government realms, few employees know how to manually classify data, or have an incentive to do so, says TITUS CTO Stephane Charbonneau.

With the rise in awareness of visual security threats and the advent in open plan office environments, protecting data inside the organization is a growing concern, says Ben Rooney, a marketing executive at 3M.