What white hat hackers do is probe the defenses of your network any way they can, rating and recording your security along the way. That's called penetration testing or "pen testing," and what many IT ...

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 ...

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 ...

In this Help Net Security interview, Marko Simeonov, CEO of Plainsea, discusses how organizations can move beyond compliance-driven penetration testing toward a more strategic, risk-based approach. He ...

Regular penetration testing is an important step in developing secure web applications. This process helps organizations discover and patch vulnerabilities before attackers can exploit them. This ...

Cloud penetration testing is a tactic an organization uses to assess its cloud security effectiveness by attempting to evade its own defenses. Through penetration testing, a security team can assess ...

When it comes to running security assessments, organizations often treat penetration testing and red teaming as if they are the same thing -- but they're not. The first step to choosing the correct ...

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 ...

If you’ve ever got stuck while trying to wrap your head around the differences between penetration testing and vulnerability scanning, read through to get the perfect breakdown. Many IT security terms ...