Two years after the leaks that showed the U.S. National Security Agency spied on America's European allies, the U.S. and Europe still need to rebuild trust so they can collaborate on defending against cyber-attacks, says Carsten Casper of Gartner.

Last year, organizations took an average of 205 days to detect a breach. To better combat such attacks and lock down breaches, FireEye's Jason Steer says organizations must lower that to hours or even minutes.

Larry Ponemon, founder of the Ponemon Institute, offers an in-depth analysis of the results of the organization's 10th study of the costs of data breaches, which found, for example, that rapid growth in hacker attacks is leading to escalating costs.

"Show me your dashboard." That's a request security expert Gavin Millard regularly makes to CISOs to demonstrate how today's too-complex dashboards highlight the challenge of gathering and distilling essential security metrics.

Mark Weatherford, a former DHS cybersecurity leader, says the Office of Personnel Management neglected to take basic steps that could have helped prevent a breach that may have exposed the PII of 4 million current and former government workers.

While cyberthreat information sharing within the banking sector has improved, the retail sector has failed to keep up. But ISACA's Robert Stroud said pending federal legislation could help change that.

When it comes to advanced threat protection, security leaders increasingly turn to new machine learning solutions. Stephen Newman of Damballa discusses key skills and strategies necessary for success.

Financial services firms are increasingly applying contextual security tools to help identify fraud more quickly. But a shift to continuous authentication will provide even better security, says Vasco's Jan Valcke.

At CA Technologies, mobile security is not just a solution for customers; it's a practice that IT security leaders have embraced internally. CA's Robert Primm discusses how to secure a borderless workplace.

Intel Security cybercrime expert Raj Samani says that after the April disruption of the Beebone botnet by law enforcement agencies, researchers have found more infected nodes than normal, largely in Iran.