IBM Trusteer malware researcher Ori Bach says financial fraud attacks coming out of Brazil are having a global impact, and he offers insights and lessons for banking institutions throughout the world.

Data breaches are inevitable, hence it's up to executives to ensure their enterprise is secured, without trying to encrypt everything, warns Prakash Panjwani, president and chief executive officer of SafeNet.

Texas Chief Information Security Officer Brian Engle, like other CISOs, has voiced concerns that the state government didn't have sufficient staffers and managers with the right set of IT security skills. Engle, however, did something about it.

The Federal Reserve's just-released plan for faster payments and technology standardization, while applicable to ACH and wire transactions, won't easily translate for card payments, says Troy Leach of the PCI Security Standards Council.

The increase in sophisticated hacking attacks will lead other sectors to follow the lead of the financial services industry in implementing multifactor authentication, says Ken Hunt, CEO of VASCO Data Security International.

U.S. President Barack Obama's visit to India this month may prove to be the fulcrum for a new era of Indo-U.S. cyber cooperation and collaboration, says Bruce McConnell, senior vice president at the EastWest Institute.

The FBI has attributed the Sony hack to North Korea, in part by analyzing the messages left by the "G.O.P." attackers. But linguistics expert Shlomo Engelson Argamon says the messages appear to have been written by native Russian speakers.

Ninety percent of even the largest global firms are susceptible to targeted attacks. And if adversaries want to get in, they can, says Peter George, CEO of Fidelis Security Systems, who discusses new security strategies.

"Cybercrime as a Service" is the latest threat evolution, and traditional defenses continue to fall short. Derek Manky of Fortinet discusses the merits of information sharing and the new Cyber Threat Alliance.

Distributed-denial-of-service attacks, fueled by the interconnected nature of smart devices, will only continue to increase, says Matt Moynahan, president of Arbor Networks. "The infrastructure itself is insecure," he says.