The bring-your-own-device trend is a huge issue for organizations today, says Rob Ayoub of Fortinet, who offers recommendations to address the security challenges involved.

Cyber-attacks are becoming increasingly difficult for organizations to defend against, says Ashar Aziz of FireEye.

What are the top bring-your-own-device concerns enterprises are facing today? Russell Rice of Cisco explains.

What's top of mind for the federal government when it comes to cloud security? David Berman of Centrify explains.

What is business-driven identity and access management and how can it help organizations improve their security? Jason Garbis of Aveksa explains.

What are the top concerns around identity and access management within organizations? Avatier Chief Innovation Officer Ryan Ward says compliance, governance and audit issues are top-of-mind.

As BYOD continues to become more commonplace, mobile application risk management aids in identifying the risks on those devices and implementing policy to protect enterprise data, says Domingo Guerra, president and founder of Appthority.

What are the top challenges with the bring-your-own-device trend? Stephen Midgley, vice president of global marketing at Absolute Software, says the top issue is organizations not knowing where their data is located.

Big data isn't about size, says Gartner's Neil MacDonald. It's much bigger: Big data is about volume, velocity, variety and complexity, and requires new approaches on how information is used to secure digital assets.

In the wake of the LinkedIn breach, what steps should organizations take to enhance online password protection? Araxid's Brent Williams offers advice.