Work: Jijistudio Osep

Moving laterally across the network using Kerberos attacks and abusing Group Policy Objects (GPOs) to compromise the entire domain.

The OSEP is more than just a certificate; it’s a grueling 48-hour practical exam that tests a researcher’s ability to perform advanced penetration testing against mature systems. It focuses on: Evasion Techniques: Crafting payloads that bypass antivirus and EDR. Active Directory Exploitation: Navigating complex Windows environments. Post-Exploitation: Gaining persistence and moving laterally without detection. The JijiStudio Approach Our work on this project centered on "Evasion by Design." jijistudio osep work

Crafting sophisticated phishing vectors, such as malicious Office macros that remain undetected by security software. Portfolio Significance ("Jijistudio") Moving laterally across the network using Kerberos attacks