Author - David Lea

Penetration testing (pentesting) is in essence an ethical hack of a system, also known as an...

On February 26, 2024, the U.S. National Institute of Standards and Technology (NIST) finalized the...

Do you trust what you’re eating? I can rest easy; in the U.S., I have the Food and Drug...

Let’s kick this off by taking a step back and asking the question, “Why implement cybersecurity?”...

Bridging the gap between “legacy” (I prefer the term “time-honored,”which gives the mainframe the...

The mainframe has been around a while. Mainframe security came a little later, but to put it into...

What is security hardening? Security hardening is the business process of reducing vulnerability to...

The cost of weak mainframe security just got a lot steeper. Following a series of high-profile...

The days of siloed mainframe security—or a lack thereof—are over. Once upon a time, assumptions...