Winn Schwartau says the BlackBerry disruption this past week (see BlackBerry Disruptions: Where to Start?) hit at the heart of one of the fundamentals of IT security: availability.

When Mano Paul of (ISC)2 discusses today's top application security challenges, he draws an analogy with sharks. And what he views as the skills needed to tackle today's top threats might surprise you.

The Durbin Amendment to the Dodd-Frank Act brought enormous change to the payments industry. But within this change comes a whole new value proposition for the PIN debit network - and for institutions' efforts to fight fraud.

Alastair MacWillson says the lack of harmonization among state, national and international security laws and regulations has proved challenging for global organizations that want to work in the cloud.

Too many organizations overlook regulatory compliance issues when working with cloud computing vendors, says security expert Alastair MacWillson.

From the earthquake in Japan to Hurricane Irene in the U.S., organizations worldwide have found their business continuity and disaster plans tested. But what lessons must we draw from these incidents?

Elayne Starkey recently gave up her BlackBerry for an iPhone, and uses the Apple mobile device for personal and work doings, securely connecting to the computer system of her employer, the state of Delaware.

BITS, the technology policy division of The Financial Services Roundtable, has just named Paul Smocer its new president. What are his strategies for tackling fraud, security and FFIEC compliance?

Discussing Verizon's new report on the state of PCI compliance, PCI expert Jen Mack says payment card security today is "disappointing," and global merchants are at serious risk of new data breaches.

Merging government agencies responsible for physical and information security into a single operation makes sense, says Michigan's new chief security officer, Dan Lohrmann. After all, he says, the same technologies used to allow entry to a building also can be deployed to permit access to a sensitive database.