OffSec Advanced Evasion Techniques and Breaching Defenses PEN-300 (OSEP) Training
We are a premier provider of PEN-300 OffSec OSEP Training. PEN-300 teaches the skills necessary to bypass many different types of defenses while performing advanced attacks that avoid detection. Students who complete the course and pass the exam earn the OffSec Experienced Penetration Tester (OSEP) certification, demonstrating their ability to perform advanced penetration tests against mature organizations.
Advanced Evasion Techniques and Breaching Defenses (PEN-300)
ATA exclusive instructor-led topics include:
EDR architecture with different telemetry sources and EDR components
Overview of a user-land attacks
Overview of kernel-mode telemetry sources
Overview of kernel-level attacks
Coverage of specialized tools used by our instructor team in their real-world engagements
Course Overview
PEN-300 builds on the knowledge and techniques taught in PEN-200, teaching learners to perform advanced penetration tests against mature organizations with an established security function and bypassing security mechanisms that are designed to block attacks.
This is an advanced-level course designed for OSCP-level penetration testers who want to develop their skills against hardened systems and for job roles such as senior penetration tester, security researcher, application penetration tester, and any software developer working on security products.
Learners who complete the course and pass the exam earn the OffSec Experienced Penetration Tester (OSEP) certification and are prepared for more advanced penetration testing fieldwork.
- Evasion techniques and Breaching Defenses: General Course Information
- Operating System and Programming Theory
- Phishing with Microsoft Office
- Phishing with Calendars
- Phishing with Jscript
- Reflective PowerShell
- Reflective Code Execution in Client Side Attacks
- Process Injection and Migration
- Introduction to Antivirus Evasion
- Advanced Antivirus Evasion
- Application Whitelisting
- Bypassing Network Filters
- Linux Post-Exploitation
- Kiosk Breakouts
- Windows Credentials
- Windows Lateral Movement
- Linus Lateral Movement
- Microsoft SQL Attacks
- Active Directory Exploitation
- Attacking Active Directory
- Combining the Pieces
- Trying Harder: The Labs
Course Outline
- Lesson 1: Evasion Techniques and Breaching Defenses: General Course Information
- Lesson 2: Operating System and Programming Theory
- Lesson 3: Phishing with Microsoft Office
- Lesson 4: Phishing with Calendars
- Lesson 5: Phishing with Jscript
- Lesson 6: Reflective PowerShell
- Lesson 7: Reflective Code Execution in Client Side Attacks
- Lesson 8: Process Injection and Migration
- Lesson 9: Introduction to Antivirus Evasion
- Lesson 10: Advanced Antivirus Evasion
- Lesson 11: Application Whitelisting
- Lesson 12: Bypassing Network Filters
- Lesson 13: Linux Post-Exploitation
- Lesson 14: Kiosk Breakouts
- Lesson 15: Windows Credentials
- Lesson 16: Windows Lateral Movement
- Lesson 17: Linux Lateral Movement
- Lesson 18: Microsoft SQL Attacks
- Lesson 19: Active Directory Exploitation
- Lesson: 20: Attacking Active Directory
- Lesson 21: Combining the Pieces
- Lesson 22: Trying Harder: The Labs
Intended Audience
PEN-300 is an advanced course designed for OSCP-level penetration testers who want to develop their skills against hardened systems
Job roles like senior penetration tester, security researcher, application penetration tester, and any software developer working on security products could benefit from the course
Prerequisites
We strongly suggest that students taking PEN-300 have either taken PWK and passed the OSCP certification or have equivalent knowledge and skills in the following areas:
- Working familiarity with Kali Linux command line
- Solid ability run enumerating targets to identify vulnerabilities
- Basic scripting abilities in Bash, Python and PowerShell
- Identifying and exploiting vulnerabilities like SQL injection, file inclusion and local privilege escalation
- Foundational understanding of Active Directory and knowledge of basic AD attacks
- Familiarity with C# programming is a plus
Features
Also available in On-Demand formats below:
- Learn One Package – $2,749
- 1 year of access to the course of your choice
- 2 exam attempts during your subscription
- 365 days of lab access
- Access to all 100-level content for 1 year
- 1 year of unlimited access to all fundamental content and OffSec curated Learning Paths
- PEN-103 + 1 KLCP exam attempt
- PEN-210 + 1 OSWP exam attempt
- Proving Grounds Practice labs
- Learn More
- OR
- Learn Unlimited Package – $6,099
- 1 year of access to unlimited course & content
- Unlimited exam attempts during your subscription
- 365 days of lab access
- 1 year of unlimited access to all fundamental content and OffSec curated Learning Paths
- Access to all 100-level content for 1 year
- PEN-103 + unlimited KLCP exam attempts
- PEN-210 + unlimited OSWP exam attempts
- Proving Grounds Practice labs
- 3 downloads of course material
- Learn More
Follow-On Courses
PROUD OFFSEC PARTNERSHIP
We are proud to be an OffSec Learning, Government, and Channel Partner. We pride
ourselves on providing award winning boot camps and direct mentoring in our classrooms,
Online Live or at your location. The only immersive Authorized Instructor-Led OffSec
training available - join us today!
Related training topics
Justify your training
Use this sample request letter — copy it into an email to your manager and personalize the bracketed details to make the case for the time and budget.
Sample training request letter
Subject: Request for Penetration Testing & Red Teaming training from Applied Technology Academy
[Decision Maker Name],
I'm writing to request time and budget approval to complete Applied Technology Academy's course, OffSec Advanced Evasion Techniques and Breaching Defenses PEN-300 (OSEP) Training. The information below outlines how this training benefits our organization, the tasks I'll be able to perform after completing it, and relevant cost and funding details.
Course Description
We are a premier provider of PEN-300 OffSec OSEP Training. PEN-300 teaches the skills necessary to bypass many different types of defenses while performing advanced attacks that avoid detection. Students who complete the course and pass the exam earn the OffSec Experienced Penetration Tester (OSEP) certification, demonstrating their ability to perform advanced penetration tests against mature organizations. Applied Technology Academy is an award-winning, SBA-certified woman-owned training provider (est. 2008) whose instructors are active practitioners; the course is hands-on with virtual labs and a learn-by-doing methodology.
Course Objectives
Once I've completed the course, I'll have hands-on, job-ready skills in penetration testing & red teaming that I can apply immediately to our work.
Expected Organizational Benefits
After completing this course, I will be better equipped to apply these skills directly to our projects, reduce our reliance on outside expertise, strengthen our team's capabilities, and share what I learn with colleagues.
Expected Cost & Funding
Course fee: [request an itemized quote at the link below]. Applied Technology Academy supports multiple funding paths that may reduce or cover this cost: GSA MAS purchasing and government purchase orders, military credentialing funding (Army CA, AF COOL, CG COOL), VA GI Bill and VR&E, ATA Flexible Spending, and student financing. Private team cohorts are available if colleagues should attend with me.
Conclusion
This training provides practical, hands-on experience I can apply immediately to strengthen our work in penetration testing & red teaming. Additional course information is available at https://appliedtechnologyacademy.com/offsec-training/offsec-pen-300-osep-training/.
Thank you for your consideration,
[Your Name]
Related Penetration Testing & Red Teaming courses
Design training around your team, not the other way around.
Talk to a training advisor about private cohorts, funding paths and program management.