To protect against medical ID theft and fraud, healthcare organizations need to build comprehensive security programs that go beyond just putting their "finger in the dike," says security expert Mark Ford of Deloitte.

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."

BYOD is evolving into the "BYO-everything" trend, says Chris Clark, president of IBM's Fiberlink. He discusses Apple and IBM's enterprise mobility deal, as well as how mobility continues to reshape computing.

The cost of cyberfraud is expected to hit $8 billion by 2018, and that increase opens new doors for solutions provided by niche cybersecurity firms, says Easy Solutions CEO Ricardo Villadiego.

Poor post-breach communication can cause as much damage to a company's reputation as the cyber-incident itself, says Al Pascual, a senior analyst at Javelin Strategy & Research, who will speak at ISMG's Fraud Summit Dallas.

Troy Leach of the PCI Security Standards Council says log monitoring is an effective data breach detection tool that, unfortunately, not enough merchants put to use. He explains how upcoming PCI guidance could help with implementation.

The secure national exchange of patients' health information for use in treatment will make progress once "we simplify what we say when we're explaining privacy to people," says Lucia Savage, new chief privacy officer of ONC.

After 20 years in the Army and nearly that long as an information risk management leader at the National Institute of Standards and Technology, Ron Ross says his career is still evolving. Find out what he plans to do next.