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Vol. 1 · Ed. 2026
CyberGlossary
Entry № 768

OSCP

What is OSCP?

OSCPA hands-on offensive security certification from Offensive Security earned by compromising a lab network in a 24-hour proctored practical exam.


The Offensive Security Certified Professional (OSCP) is awarded by Offensive Security and is one of the most respected practical penetration testing credentials. Candidates first complete the Penetration Testing with Kali Linux (PWK / PEN-200) course, which covers enumeration, exploitation, privilege escalation, Active Directory attacks, and pivoting. The proctored exam is a 24-hour practical engagement against an isolated lab network: candidates must compromise a chain of standalone and Active Directory hosts to accumulate at least 70 points, then deliver a full penetration-test report within an additional 24 hours. OSCP is widely required for red-team, penetration tester, and offensive security engineer roles.

Examples

  1. 01

    A penetration tester earns OSCP to satisfy a client's contractual tester-qualification clause.

  2. 02

    A red-team analyst uses OSCP as a prerequisite before pursuing OSEP or OSED.

Frequently asked questions

What is OSCP?

A hands-on offensive security certification from Offensive Security earned by compromising a lab network in a 24-hour proctored practical exam. It belongs to the Compliance & Frameworks category of cybersecurity.

What does OSCP mean?

A hands-on offensive security certification from Offensive Security earned by compromising a lab network in a 24-hour proctored practical exam.

How does OSCP work?

The Offensive Security Certified Professional (OSCP) is awarded by Offensive Security and is one of the most respected practical penetration testing credentials. Candidates first complete the Penetration Testing with Kali Linux (PWK / PEN-200) course, which covers enumeration, exploitation, privilege escalation, Active Directory attacks, and pivoting. The proctored exam is a 24-hour practical engagement against an isolated lab network: candidates must compromise a chain of standalone and Active Directory hosts to accumulate at least 70 points, then deliver a full penetration-test report within an additional 24 hours. OSCP is widely required for red-team, penetration tester, and offensive security engineer roles.

How do you defend against OSCP?

Defences for OSCP typically combine technical controls and operational practices, as detailed in the full definition above.

What are other names for OSCP?

Common alternative names include: Offensive Security Certified Professional, PEN-200.

Related terms