Additional Notes
Risks of Storing JWTs in Local Storage?
Track: Java
Topic: Authentication
Focus: JWT Signatures
Java: JWT Signatures
Answer
Storing JWTs in localStorage exposes them to XSS attacks.
Storing JWTs in localStorage makes them accessible via JavaScript, which can be exploited if the site is vulnerable to XSS attacks, leading to token theft. In a Java-based e-commerce site, this could mean unauthorized access to user accounts. Instead, consider storing JWTs in HTTP-only cookies to mitigate this risk.
Storing JWTs in localStorage makes them accessible via JavaScript, which can be exploited if the site is vulnerable to XSS attacks, leading to token theft. In a Java-based e-commerce site, this could mean unauthorized access to user accounts. Instead, consider storing JWTs in HTTP-only cookies to mitigate this risk.
Topics: Authentication Java JWT Signatures