Advanced Windows Exploitation (EXP-401) (OSEE)
The Advanced Windows Exploitation (EXP-401) (OSEE) course by OffSec Training equips experienced penetration testers and exploit developers with advanced skills to bypass modern Windows security mitigations, perform complex heap manipulations, and conduct 64-bit kernel exploitation. Designed for professionals facing sophisticated attack surfaces in enterprise environments, it addresses the critical industry gap where 78% of organizations report difficulty finding experts capable of developing reliable, weaponized exploits.
This course prepares learners for the rigorous 72-hour OSEE certification exam, which validates elite exploit development abilities. Koenig Solutions provides official vendor-authorized courseware and 30-day lab access, ensuring mastery through realistic practice. Graduates gain recognition as certified exploit engineers, positioning them for roles in advanced red teaming and vulnerability research.
Training Formats & Pricing
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Course Overview
Advanced Windows Exploitation (EXP-401) (OSEE) by OffSec Training is a high-level course designed for experienced penetration testers and exploit developers aiming to master advanced techniques in modern Windows environments. This course prepares candidates for the rigorous OffSec Exploitation Expert (OSEE) certification exam, recognized as one of the most challenging credentials in offensive security. It targets professionals such as senior penetration testers, vulnerability researchers, and red team operators who require deep expertise in bypassing sophisticated security mitigations. With exploit development skills in high demand—especially among government agencies and elite cybersecurity firms—mastery of EXP-401 content positions candidates at the forefront of offensive security operations.
The curriculum dives into advanced topics including user-mode and kernel-mode mitigation bypasses, complex heap manipulations, 64-bit exploitation, and version-independent shellcode development. Students work extensively with tools such as WinDBG, IDA Pro, x86_64 assembly, and custom C/C++ exploit code within a dedicated virtual lab environment accessible via OpenVPN. The hands-on training emphasizes real-world scenarios, requiring learners to develop reliable exploits against unknown vulnerabilities in enterprise-grade applications. A key component involves building full exploit chains that circumvent DEP, ASLR, SMEP, and other modern defenses, culminating in a comprehensive lab challenge that mirrors actual penetration testing engagements under strict time constraints.
Completing Advanced Windows Exploitation (EXP-401) (OSEE) prepares students to earn the prestigious OSEE certification, widely respected for its emphasis on practical skill and creative problem-solving. Certified professionals often see career advancement into roles such as lead exploit developer or senior red team consultant, with salaries ranging from $120,000 to over $180,000 annually in high-demand markets. Koenig Solutions supports this journey with Guaranteed-to-Run batches, official OffSec courseware, and access to expert-led training that ensures mastery of the material. Graduates emerge ready to tackle the most complex exploitation challenges in enterprise and national security environments.
What You'll Learn
Prerequisites
- Completion of 300-level OffSec certifications or equivalent experience in advanced penetration testing is recommended before undertaking the Advanced Windows Exploitation (EXP-401) (OSEE) course. Candidates should have extensive experience developing Windows exploits, including bypassing DEP, ASLR, and CFG, to succeed in this training. Proficiency in using debuggers such as WinDBG and IDA Pro for reverse engineering is essential. A strong working knowledge of x86_64 assembly language and C/C++ programming will help learners grasp advanced exploitation techniques. Hands-on experience with exploit development tools and methods, including heap manipulation and stack-based overflows, is highly beneficial. Familiarity with Windows security mitigations like SMEP, SMAP, kASLR, and HVCI ensures participants can understand and bypass modern defenses. This course, offered by OffSec Training, is designed for experienced security professionals seeking to deepen their Windows exploitation skills. Completing this training will enable you to identify and exploit complex vulnerabilities, advancing your career in offensive security.
Certification Exam
Everything you need to know about the EXP-401 certification exam
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of EXP-401 certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the EXP-401 certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Exploit Developer
- Vulnerability Researcher
- Kernel Security Engineer
- Advanced Red Team Lead
- Offensive Researcher
- EDR/AV Bypass Specialist
Companies Hiring
and 5,000+ organizations worldwide seeking EXP-401 certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
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★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
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“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
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“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
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“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
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“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
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“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
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“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified
-
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the EXP-401 training course
Is the OSEE certification exam included in the Advanced Windows Exploitation (EXP-401) course, and what is the exam fee?
What training formats are available for Advanced Windows Exploitation (EXP-401), and does Koenig offer Guaranteed-to-Run scheduling?
How long is lab access provided for the Advanced Windows Exploitation (EXP-401) course, and what type of environment is used?
What is the rescheduling and cancellation policy for the Advanced Windows Exploitation (EXP-401) course through Koenig Solutions?
What is the format, duration, and passing score of the OSEE certification exam for EXP-401?
How long is the OSEE certification valid, and what is the renewal process and cost?
What post-training support does Koenig provide after completing the Advanced Windows Exploitation (EXP-401) course?
What are the prerequisites or prior experience needed to succeed in the Advanced Windows Exploitation (EXP-401) course?
What career impact and salary increase can professionals expect after earning the OSEE certification from the Advanced Windows Exploitation (EXP-401) course?
How does instructor-led training for Advanced Windows Exploitation (EXP-401) compare to self-study for the OSEE certification?
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