The OSED (OffSec Exploit Developer) certification is an advanced, hands-on credential offered by Offensive Security, designed for cybersecurity professionals who want to master exploit development and vulnerability research. It demonstrates your ability to find, analyze, and exploit vulnerabilities in real-world systems, making you highly skilled in penetration testing and advanced offensive security techniques.
Getting certified through OSED training or online is ideal for security engineers, penetration testers, and ethical hackers looking to advance their careers in cybersecurity. The course provides practical, lab-based learning that prepares you for real-world exploit development challenges.
OSED training is designed for busy cybersecurity professionals who want hands-on, practical learning. You can train online or at your own pace, giving you the flexibility to balance work, projects, and study.
OSED training equips you with advanced skills in exploit development, vulnerability research, and penetration testing. This allows you to tackle real-world security challenges, enhance your expertise, and advance your career in high-demand cybersecurity roles while managing your daily responsibilities.
Everything you need to know about the curriculum and outcomes.
NYTCC’s OSED training is designed to provide maximum flexibility, allowing you to learn online or in-person at your own pace. This makes it easy to balance your study with work or other commitments.
What sets NYTCC apart isn’t just flexibility. Our courses are led by experienced cybersecurity experts with hands-on knowledge in exploit development, reverse engineering, and advanced penetration testing. You’ll get practical guidance, real-world labs, and exam-focused training that prepares you for success in the OSED certification.
The training is comprehensive, covering everything you need to become a skilled exploit developer and advance your career in high-demand cybersecurity roles.
If you’re looking for OSED training that’s both effective and career-focused, NYTCC is the ideal choice.
| Exam Detail | Information |
|---|---|
| Course | EXP-301 – Windows User Mode Exploit Development |
| Certification | OffSec Exploit Developer (OSED) |
| Main Skills Tested | Reverse engineering, exploit development, mitigation bypass, custom shellcode |
| Exam Type | Hands-on, performance-based |
| Number of Tasks | 3 independent tasks |
| Exam Duration | 47 hours 45 minutes |
| Report Submission Time | Additional 24 hours |
| Required Language | Python 3 |
| Required Tools | IDA Freeware and WinDBG |
| Maximum Score | 100 Points |
| Passing Score | 60/100 |
| Documentation | Detailed exam report required |
| Proctoring | Yes |
The EXP-301: Windows User Mode Exploit Development training for OSED Certification starts at $1,749. The course includes approximately 932 hours of content focused on exploit development, reverse engineering, debugging, shellcode, and mitigation bypass techniques.
Knowledge weightage as per official certification standards.
| No. | Domain / Topic | Description |
|---|---|---|
| 1 | WinDbg Tutorial | Use WinDbg debugger to analyze crashes, investigate memory dumps, and find vulnerabilities in Windows applications |
| 2 | Stack Buffer Overflows | Exploit and gain control of vulnerable programs through stack buffer overflows |
| 3 | Exploiting SEH Overflows | Master techniques to leverage Structured Exception Handler overflows for code execution |
| 4 | Intro to IDA Pro | Reverse engineer software binaries and uncover vulnerabilities using IDA Pro |
| 5 | Overcoming Space Restrictions | Bypass space limitations in exploit payloads by locating and executing shellcode with egghunter techniques |
| 6 | Shellcode From Scratch | Perform specific actions on compromised systems by writing custom shellcode |
| 7 | Reverse Engineering Bugs | Identify exploitable vulnerabilities by systematically analyzing software binaries |
| 8 | Stack Overflows and DEP/ASLR Bypass | Bypass modern security mitigations using techniques involving Data Execution Prevention (DEP) and Address Space Layout Randomization (ASLR) |
| 9 | Format String Specifier Attacks | Exploit format string vulnerabilities to read or write arbitrary memory locations |
| 10 | Custom ROP Chains and ROP Payload Decoders | Construct custom Return-Oriented Programming chains and build ROP payload decoders to bypass defenses |
Professionals with OSED certification can pursue high-level roles such as Exploit Developer, Penetration Tester, Red Team Specialist, Security Researcher, or Vulnerability Analyst. The demand for OSED-certified professionals is growing rapidly as organizations seek advanced cybersecurity experts capable of identifying, analyzing, and exploiting complex vulnerabilities.
The average salary for professionals who hold the OSED (Offensive Security Experienced Penetration Tester) certification typically ranges from $115,000 to $155,000 per year in the United States
OSED (OffSec Exploit Developer) is an advanced, hands-on certification focused on exploit development, reverse engineering, and vulnerability research.
Penetration testers, ethical hackers, red team professionals, security researchers, and cybersecurity engineers looking to advance in offensive security.
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Strong knowledge of operating systems, programming, and cybersecurity fundamentals is essential. Prior experience in penetration testing or exploit development is highly recommended.
Training duration depends on your pace, but most professionals complete it in a few weeks to a couple of months with hands-on practice.
OSED training is available online or in-person, offering flexibility for working professionals.
You’ll master advanced exploit development, vulnerability analysis, reverse engineering, debugging, and real-world penetration testing techniques.
Yes. The course is designed with lab-based, hands-on exercises to ensure you are fully prepared for the certification exam.
Absolutely. OSED opens high-level cybersecurity roles and demonstrates expertise in advanced offensive security, making you highly sought-after by employers globally.