Since 2010, Juliana has been a professional writer in the technology and small business worlds. She has both journalism and copywriting experience and is exceptional at distilling complex concepts ...

Penetration testing, also known as "pen testing", involves cybersecurity experts simulating cyberattacks on systems to find and fix weaknesses before malicious hackers can take advantage. It's like ...

Compare the best penetration testing tools for 2026, including pricing, key features, use cases, and top picks for modern security teams today. As technology advances, ensuring the security of ...

Ninety-six percent of cybersecurity leaders are confident in their ability to detect and respond to security incidents in real time—but then again, so is everyone… until they’re breached. In reality, ...

Definition: Penetration testing is a process in which a security professional simulates an attack on a network or computer system to evaluate its security—with the permission of that system’s owners.

Don Lupejkis is a Solution Architect with CDW’s InfoSec Security team. His passion is helping organizations on their journey to a more secure environment. Penetration testing is a vital starting point ...