IT security issues are a top priority for today's CIOs, with security and compliance knowledge among the most sought-after CIO skill sets. The safety of company data, transactional records and client information is of paramount importance, especially as open source software, cloud services and bring-your-own-device (BYOD) technologies gain more prominence in the enterprise. As a result, many organizations are taking another look at their IT security policies, detailing potential risks and planning for business continuity and disaster recovery.
Our CIO interviewees and expert IT contributors have brought you advice on how to avoid system failures, dodge site outages, protect data and more. So, what have you learned about IT security issues and -- most importantly -- how to avoid the worst of them? Review some of our recent coverage and take this quiz to find out how much you know.