The OffSec Experienced Penetration Tester (OSEP) was a focused three-month advanced exploitation project. It strengthened my ability to chain attacks in mature environments, work through evasive tradecraft, perform client-side attacks, tunnel and pivot through networks, and document complex attack paths clearly.

Focus areas: Windows exploitation, AV and application-control bypass concepts, client-side attacks, tunneling, pivoting, lateral movement, and reporting.