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Emily Olivia (h4ktr3ss)
A+ | Network+ | Security+ | PJPT | PNPT | CPTS | OSCP+ (In Progress)
Offensive Security & Technical Research Portfolio
About Me
I’m an offensive security practitioner focused on Active Directory and internal network exploitation. My work emphasizes realistic attack paths, including enumeration, credential abuse, lateral movement, and privilege escalation.
I’ve built these skills through hands-on labs and structured training, earning PNPT and CPTS, and I am currently preparing for the OSCP.
This site serves as a portfolio of my reports, projects, certifications, and ongoing technical research as I continue building toward professional penetration testing and offensive security work.
Active Directory Exploitation
Internal Network Penetration Testing
Privilege Escalation & Lateral Movement
Enumeration & Attack Path Development
Reporting & Remediation
Tooling & Automation
Featured Projects
All ProjectsFeatured Reports
All ReportsInternal Assessment - OSCP A: Crystal
Internal Assessment for OSCP A Standalone Machine - Crystal
git repository
zip2john
Privilege Escalation
Standalone
OSCP A: Active Directory Set
A pentest style writeup covering enumeration, initial access, lateral movement, and privilege escalation in a multi-host Active Directory challenge lab.
Active Directory
BloodHound
Kerberoasting
NTLM
Latest Journals
Introduction to Python
A beginner-friendly look at Python, why it matters, and how it shows up in real security workflows.
python
scripting
beginner
programming
Ethical Hacker Methodology
Ethical Hacker processes and methodology, from enumeration to documentation
ethical hacking
penetration testing
methodology
Theory
Network Protocols & the OSI Model
An overview of the OSI model & basic network protocols
networking
network protocols
Basics
OSI model