Picus Security Releases Guide to Automated Penetration Testing

Cybersecurity firm Picus Security has released a new guide that delves into the fundamentals of Automated Penetration Testing (APT) and its role in modern cybersecurity strategies.

The guide defines APT as offensive software that simulates the actions of a real attacker within an organization's internal environment without human intervention. It identifies and exploits vulnerabilities, escalates privileges, and navigates purposeful attack paths toward critical assets like domain administrator accounts.

According to Picus Security, automation enables continuous and repeatable testing, providing attacker-validated insights into exploitable vulnerabilities far more frequently and with broader coverage than traditional point-in-time or annual assessments, and at a fraction of the cost. This shift towards continuous evidence gathering is a key reason why security teams are rebuilding their validation programs around it.

The guide distinguishes between Automated Penetration Testing and truly Autonomous Penetration Testing. While automated tools use pre-coded rules and decision logic, autonomous systems add a real-time decision-making layer capable of adapting and replanning its actions when encountering failures.

Picus Security emphasizes that automated tools do not replace human testers but serve as a force multiplier. They excel at identifying and chaining known vulnerabilities, whereas human testers remain superior at uncovering novel or environment-specific weaknesses.