This is the first article in a six-part tutorial for consultants and value-added resellers (VARs) about penetration testing. Over the course of the six articles we look at several elements of ...

Penetration testing, often referred to as “pen testing,” is a simulated cyber attack against an organization’s IT infrastructure to identify vulnerabilities that could be exploited by attackers. This ...

In the medical applications of ultrasonic imaging, sound waves of high frequency are usually employed to produce in-depth cross-sectional images of internal organs. Special multi-element transducers ...