Glossary term
What is trust boundary? Meaning for developers
A line where data moves from a place you control to a place you do not, such as from the browser to your server.
Learn it properly · Security for DevelopersLesson 0: The Security Mindset: Threats, Attack Surface and the OWASP Top 10How attackers think, what to protect, threat modelling in four questions, defence in depth, least privilege, and a map of the OWASP Top 10 so you know where each lesson fits.