Cybersecurity Basics Intermediate

What Is OWASP?

OWASP is a friendly community that helps people build safer software.

Infographic: What Is OWASP? It shows the community and free resources that help people build safer software.
Download the poster

OWASP stands for the Open Worldwide Application Security Project. Think of it as a big safety club for software.

It is a nonprofit community that shares free security advice, tools, and learning resources, so people can build safer websites, apps, and AI systems.

What does OWASP make? Famous "Top 10" lists of common risks, cheat sheets, testing guides, tools, and learning resources.

Why does it matter? It helps teams find common risks, protects users and their data, makes apps safer, and helps people learn security.

A real example: a team building a chatbot can use OWASP's resources to avoid common security mistakes before they launch.

Remember: OWASP is free, it is a community, it helps people build safer software, and its Top 10 lists teach the most common risks. Robot Explains turns the OWASP Top 10 for LLMs into friendly posters.

What to remember

  • OWASP is a community that helps make software safer.
  • It is free and open to everyone.
  • Its Top 10 lists name the most common risks.
  • Good security helps everyone.

Words to know

OWASP
Open Worldwide Application Security Project.
Nonprofit
A group that works for good, not for profit.
Top 10
OWASP's list of the most important risks.
Vulnerability
A weakness that could be attacked.

For grown-ups

OWASP is a nonprofit community that produces widely used, vendor-neutral application-security resources, most famously the OWASP Top 10 (web) and the OWASP Top 10 for LLM Applications. Its guides, cheat sheets, and tools are a practical starting point for building and reviewing secure software and AI systems.

Want the full story? These go deeper: