Consider the type of information contained in the PDFs in your directories and spooled files in your output queues. Aside from taking up disk space and consuming time during a backup, what's the issue with leaving these reports on the system? The issue is the contents of those reports, along with who has access to them.

In this compliance 101 primer, we'll look at three high-profile breaches from the past year, each of which shows what can go wrong when data oversight isn't up to snuff. Along the way, we'll discuss some basic fixes that can help shore up network defenses.