Offensive Security does not provide a dedicated “Offensive Security Web 300” course. Offensive Security does, however, provide a variety of training and certification programs for online application security and penetration testing. One such course is the “Offensive Security Web Expert” (OSWE) certification, Offensive Security’s most advanced web application security certification.

 Offensive Security Web Expert (OSWE).

The Offensive Security Web Expert (OSWE) certification is for experienced security professionals looking to certify their knowledge of web application security and penetration testing. This certification focuses on advanced methods for detecting, exploiting, and protecting web application vulnerabilities.

Key Topics Covered:

Advanced Web Application Security Concepts: Learn about the OWASP Top 10 vulnerabilities, secure coding techniques, and the effect of security misconfigurations.

Advanced Web Application Enumeration and Exploitation: Discover advanced ways for detecting and exploiting web application vulnerabilities such as SQL injection, cross-site scripting (XSS), cross-site request forgery (CSRF), and authentication bypass.

Web Application Firewall (WAF) Evasion: Understanding how web application firewalls (WAFs) function and how to get around them during penetration testing engagements.

Secure Coding techniques: Understanding secure coding techniques and typical coding weaknesses that cause security difficulties in online apps.

Client-side Attacks: Investigating methods for exploiting client-side vulnerabilities, including browser-based attacks and attacks on client-side technologies such as JavaScript.

Advanced Exploitation Techniques: Learn sophisticated exploitation techniques for online applications, such as privilege escalation, remote code execution, and data exfiltration.

Web Application Penetration Testing Methodologies: Understanding the methodology and best practices for conducting comprehensive and successful online application penetration testing, such as reconnaissance, enumeration, exploitation, and post-exploitation.

Reporting and Documentation: Learn how to record results, write clear and concise penetration test reports, and effectively communicate security problems to stakeholders.

As of January 2022, Offensive Security does not offer a dedicated “Web 300” course. However, they do provide the Offensive Security online Expert (OSWE) certification, which is considered an advanced-level certification that focuses on online application security and penetration testing. Below, I’ll create a hypothetical curriculum for the Offensive Security Web 300 course based on the framework commonly seen in offensive security training programs:

Module 1: Advanced Web Application Architecture focuses on understanding sophisticated web application architectures.

• Scalability and performance considerations.
• Microservices and API-based architectures
• The Security Implications of Modern Web Application Design

Module 2: covers advanced strategies for enumerating web applications.

• Comprehensive investigation of application endpoints and functionality
• Fingerprinting web technologies and frameworks.
• Map complicated attack surfaces.

Module 3: Advanced Exploitation Techniques

•  Advanced SQL Injection methods, such as blind SQL injection and time-based SQL injection.
• Exploiting NoSQL injection vulnerabilities.
• Exploiting complicated XSS vulnerabilities (such as DOM-based XSS and XSS in current frameworks).
• Advanced exploit of authentication and authorization issues.

Module 4: Web Application Firewall (WAF) Evasion.

• Understanding the WAF detection algorithms.
• Using obfuscation and encoding methods to circumvent signature-based and behavioral-based WAF regulations.

Module 5: Secure Coding Practices covers advanced secure coding concepts

• Secure authentication
• Session management
• Input validation
• Output encoding
• Access control and least privilege principles.

Module 6: Advanced Client Side Attacks

• Advanced JavaScript attacks (such as prototype pollution and client-side template injection).
• Exploiting browser security flaws (e.g., Same-Origin Policy circumvent).
• Attacking client-side storage systems (e.g., localStorage and sessionStorage).
• Advanced methods for exploiting browser plugins and extensions.

Module 7: Advanced Post-Exploitation Techniques

• Web application file upload exploits
• Command injection techniques
• Race situations and logic flaws
• Privilege escalation and lateral movement

Module 8: Advanced web application penetration testing approaches.

• Create bespoke exploitation scripts and payloads.
• Effective reconnaissance and information collecting tactics
• Reporting and discussing findings with stakeholders.

Module 9: practical labs and activities based on real-world circumstances.

• Capture the Flag (CTF) challenges that target sophisticated web application vulnerabilities
• Practical expertise with latest web application security technologies and frameworks.

Module 10: Final Examination and Certification

• A demanding practical test evaluating participants’ ability to discover and exploit vulnerabilities in a realistic web application environment.
• Successful completion leads to the Offensive Security Web Expert (OSWE) certification.

This program aims to provide learners with advanced knowledge and practical skills in online application security and penetration testing, allowing them to efficiently detect and exploit complex vulnerabilities in current web applications. Please keep in mind that, while this curriculum is purely fictional, it does mirror the overall structure and subjects covered in advanced web application security training programs.