March 2026
OSCP+
OffSec
Time-boxed pentesting, exploitation, privilege escalation, network pivoting and report writing.
Read the reviewHands-on path
Certifications
From Active Directory labs to full penetration tests, each certification represents hours of practice, useful mistakes and a detailed review.
July 2025
CETP
Altered Security
Windows internals, Antivirus and EDR evasion, kernel exploitation and advanced techniques in hardened environments.
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December 2024
CARTP
Altered Security
Azure and Entra ID red teaming, identity, persistence, escalation, lateral movement and cloud exfiltration.
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June 2024
CRTE
Altered Security
Complex attacks against multi-forest Active Directory environments, pivoting and lateral movement.
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March 2024
CRTP
Altered Security
Hands-on exploitation of an Active Directory environment, from enumeration to full compromise.
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2024
Prolab Dante
Hack The Box
Network, Active Directory and Web exploitation, multi-pivoting and post-exploitation.
2023
eJPTv2
INE
Information gathering, service exploitation and an end-to-end penetration testing engagement.
Detailed notes
Certification reviews
Unfiltered OSCP+ Review
An honest, no-nonsense review of the OSCP+ certification. Course, exam, report, and practical tips.
7 min read
Certified Evasion Techniques Professional review
Experience feedback on CETP, Altered Security's AV/EDR evasion certification.
5 min read
Certified Azure Red Team Professional Review
A review of CARTP, the Red Team certification from Altered Security in Azure/Entra ID environment.
4 min read
Certified Red Team Expert Review
A review of CRTE, the Red Team certification from Altered Security in Active Directory environment.
6 min read
Certified Red Team Professional review
Experience feedback on CRTP, Altered Security's Red Team certification in an Active Directory environment.
5 min read