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[Home](/)[Glossary](/glossary)Penetration Testing[Back to Glossary](/glossary)Penetration Testing
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A systematic process of probing applications, networks, and systems for security vulnerabilities by simulating real-world attacks.

penetration testingsecuritymethodology

Penetration testing (pentesting) is the practice of deliberately attacking a computer system, network, or web application to find exploitable vulnerabilities before malicious actors do. Unlike vulnerability scanning, which relies on automated signature matching, penetration testing involves active exploitation — testers attempt to chain vulnerabilities together, escalate privileges, and demonstrate real business impact.

Pentesting methodologies typically follow structured phases: planning and scoping, reconnaissance, vulnerability discovery, exploitation, post-exploitation, and reporting. Industry standards like PTES (Penetration Testing Execution Standard) and OWASP Testing Guide provide frameworks for comprehensive assessments. Organizations conduct pentests for compliance requirements (PCI DSS, SOC 2, ISO 27001), before major releases, or as part of continuous security programs.

How APVISO tests for this: APVISO automates the full penetration testing lifecycle using four collaborating AI agents. Each pentest follows a structured methodology — from reconnaissance through exploitation to reporting — delivering the depth of a manual pentest with the speed and consistency of automation.

Related Terms
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[AI Penetration Testing](/glossary/ai-penetration-testing)[Autonomous Pentesting](/glossary/autonomous-pentesting)[DAST (Dynamic Application Security Testing)](/glossary/dast)[PTaaS (Penetration Testing as a Service)](/glossary/ptaas)

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