Become a Partner
Add OffSec to your list of training providers
Partner with usBuilding on the skills acquired in PEN-200, OffSec’s PEN-300 course explores advanced penetration testing techniques against hardened targets. Learners gain hands-on experience bypassing security defenses and crafting custom exploits in real-world scenarios, enhancing their expertise in ethical hacking and vulnerability assessment.
This self-paced course culminates in a challenging exam, leading to the OffSec Experienced Penetration Tester (OSEP) certification. Achieving the OSEP certification distinguishes professionals with advanced penetration testing skills, making them highly sought-after experts in securing organizations from sophisticated threats.
Operating System and Programming Theory
This comprehensive module provides a deep understanding of the inner workings of operating systems and fundamental programming concepts. You’ll study memory management, process scheduling, file systems, and other essential OS components, gaining a solid foundation for understanding and exploiting vulnerabilities.
Client-Side Code Execution with Office
This module focuses on leveraging known vulnerabilities in Microsoft Office applications (Word, Excel, PowerPoint) to craft malicious documents that trigger code execution on a victim’s machine, gaining unauthorized access and control.
Client-Side Code Execution with Jscript
Learn how to exploit Jscript, a scripting language used in Windows environments, for code execution attacks, gaining unauthorized access and control on a victim’s machine.
Process Injection and Migration
In this module, you’ll master the art of stealth and persistence by injecting your malicious code into legitimate running processes. You’ll also learn how to migrate between processes to evade detection and maintain control even if one process is terminated.
Introduction to Antivirus Evasion
This module introduces basic techniques to bypass or evade antivirus software, such as obfuscation and packing, allowing you to create malware that goes undetected.
Advanced Antivirus Evasion
Learn more sophisticated methods like signature-based and heuristic-based evasion, enabling you to create malware that goes undetected by even the most sophisticated antivirus solutions.
Application Whitelisting
Learn how to circumvent application whitelisting, a security measure that restricts the execution of unauthorized software.
Bypassing Network Filters
Discover various techniques to bypass network filters and firewalls, gaining access to restricted resources and networks.
Linux Post-Exploitation
This module covers a wide range of techniques for maintaining access and escalating privileges on compromised Linux systems. You’ll learn how to navigate file systems, manipulate user accounts, extract sensitive information, and establish persistent backdoors for future access.
Windows Post-Exploitation
Learn various techniques for maintaining access and escalating privileges on compromised Windows systems, including navigating file systems, manipulating user accounts, extracting sensitive information, and establishing persistent backdoors.
Most
popular
More information
# of Courses
1
Days of lab access
90
# of Exam attempts included
1
Best
value
All
access
More information
Recommended # of learners
2-9
# of Exam attempts included
Subscription Term
Annual
OffSec Learning Library Access
All access
Included
Included
Labs for every course
Included
# of Courses
All
Days of lab access
365
Fundamental content
Unlimited
PEN-103 & KLCP Exam
Included
PEN-210 & OWSP Exam
Included
# of Courses
1
1
All
Days of lab access
90
365
365
# of Exam attempts included
1
Fundamental content
N/A
Unlimited
Unlimited
PEN-103 & KLCP Exam
N/A
Included
Included
PEN-210 & OWSP Exam
N/A
Included
Included
N/A
Included
Included
Financing is now available through Climb Credit with as little as 0% APR and up to 36 monthly payments, excluding Learn Unlimited. State exclusions may apply. Learn more.
Once started, 90 day lab access cannot be paused.
Buying for a team?Go beyond the fundamentals and develop specialized skills to uncover and exploit complex vulnerabilities in modern networks and systems.
Learn from experienced professionals through realistic lab environments and challenging exercises designed to simulate real-world attack scenarios.
Dive deep into client-side code execution, privilege escalation, post-exploitation techniques, and more.
Learn how to navigate complex network environments, compromise systems, and extract sensitive data.
Understand how to exploit vulnerabilities in Active Directory and move laterally within a network to gain access to critical systems and data, increasing your value as a penetration testing professional.
Learn how to bypass and evade cutting-edge security measures to successfully penetrate even the most hardened targets.
Lead penetration testing teams, design and execute comprehensive security assessments, and guide remediation efforts to strengthen an organization’s overall security posture.
Emulate real-world adversaries by conducting advanced penetration tests, identifying vulnerabilities, and providing actionable recommendations to improve an organization’s defenses.
Leverage your expertise to help organizations assess their security risks, develop and implement effective security strategies, and ensure compliance with industry standards and regulations.
Discover and analyze new vulnerabilities in software and systems, contribute to the security community by sharing your findings, and help develop patches and mitigations to protect against emerging threats.
Design, implement, and maintain security solutions for networks, systems, and applications. Ensure that security is integrated into the development lifecycle and that systems are protected from evolving threats.
Design and implement secure architectures for complex systems, ensuring that security is a fundamental consideration from the start. Develop security policies, procedures, and standards to protect an organization’s assets.
What is the OSEP exam?
The OffSec Experienced Penetration Tester (OSEP) exam is a challenging, proctored 48-hour assessment designed to evaluate your advanced penetration testing skills in a real-world environment. You’ll demonstrate your ability to identify, exploit, and report on vulnerabilities, culminating in the development of custom exploits.
What format is the OSEP exam in?
The OSEP exam is entirely hands-on. You will be given access to a target network and tasked with compromising it using various techniques, showcasing your practical penetration testing abilities.
Who is the PEN-300 course for?
The PEN-300 course is ideal for experienced penetration testers and security professionals seeking to master advanced penetration testing methodologies, ultimately earning the OSEP certification. While completion of PEN-200 (Penetration Testing with Kali Linux) is not a formal prerequisite, it is highly recommended due to the advanced nature of PEN-300.
What are the prerequisites for PEN-300?
While there are no formal certification prerequisites, a strong understanding of operating systems, networking, and scripting (e.g., Python, Bash) is highly recommended. Additionally, familiarity with the concepts and techniques covered in PEN-200 (Penetration Testing with Kali Linux) is highly recommended for success in this course.
What competencies will I gain?
Upon completing PEN-300 and successfully passing the OSEP exam, you’ll have mastered advanced penetration testing skills, including:
How does OffSec support my online journey?
Throughout the online training course, you’ll have access to:
What is the exam retake policy?
For details on exam retakes, please refer to OffSec’s official policies.
Can I extend my lab time?
For information on lab extensions, please refer to OffSec’s official policies.
Establish a strong foundation with the Network Penetration Testing Essentials Learning Path, and then move to PEN-200: Penetration Testing with Kali Linux to build a strong foundation. Become an expert with PEN-300: Advanced Evasion Techniques and Breaching Defenses.
Advance your offensive cybersecurity skills with the PEN-300 course. Master ethical hacking techniques to identify and mitigate vulnerabilities in complex systems and networks.
OffSec’s Learning Paths and courses help you develop your offensive skill set. Explore advanced penetration testing, red teaming, and offensive cloud security to become a well-rounded cybersecurity professional.
Specialize in advanced penetration testing by exploring additional courses and Learning Paths that focus on red teaming tactics, adversary simulation, and offensive security tools.
Most
popular
$1649/once
The bundle includes 90 days of access to a single course, the associated labs and a single exam attempt.
Best
value
$2599/year*
One year of lab access alongside a single course plus two exam attempts.
All
access
$5799/year
Unlimited OffSec Learning Library access plus unlimited exam attempts for one year.
Large teams
Get a quote
Flexible terms and volume discounts available.
Learn One is an annual subscription for individuals and organizations who want to enroll in a single course and ultimately earn an OffSec certification. Learn One includes one course of your choice, two cert exam attempts, hands-on lab access, and all Learn Fundamentals content.
1 year of access to the course of your choice
2 exam attempts during your subscription
365 days of lab access
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
1 download of course material
Financing for Learn Fundamentals and Learn One now available through Climb Credit with as little as 0% APR and up to 36 monthly payments.
State exclusions may apply. Learn more.
Check out Cyberversity - our free resource library covering essential cybersecurity topics.
Learn more