Forbes contributors publish independent expert analyses and insights. I offer insight on cyber security issues for businesses and consumers. This article is more than 10 years old. For the second post ...

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.

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 ...

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 ...