What to learn for OSWE Certification.

OSWE, or the Offensive Security Web Expert, is a certification that demonstrates a high level of expertise in the field of web application security. To prepare for the OSWE exam, it is important to have a strong foundation in the following areas:

1. Web application architecture: Understanding the various components and technologies that make up a web application, such as the client-side (e.g., HTML, CSS, JavaScript), the server-side (e.g., databases, servers), and the communication between them (e.g., HTTP).

2. Web application vulnerabilities: Familiarity with common web application vulnerabilities, such as cross-site scripting (XSS), SQL injection, and cross-site request forgery (CSRF), and how to exploit and mitigate them.

3. Web application testing: Knowledge of the various tools and techniques used to test and assess the security of web applications, such as manual testing, automated testing, and penetration testing.

4. Web application frameworks: Experience with common web application frameworks, such as Ruby on Rails and Django, and understanding how they work and how they can impact the security of an application.

5. Networking: Basic understanding of networking concepts, such as IP addresses, ports, protocols, and network architecture.

6. Linux: Familiarity with the Linux operating system, including the command line, file system, and basic system administration tasks.

In addition to these technical skills, it is also important to have strong problem-solving and critical thinking skills, as well as the ability to communicate effectively and work well in a team.

Obtaining the OSWE certification typically requires a combination of hands-on experience, self-study, and formal training. There are various resources available to help you prepare for the exam, such as online courses, practice exams, and study guides.