Implementing Security in Front-End Applications (React)
1. Cross-Site Scripting (XSS) Prevention XSS is a common vulnerability where an attacker injects malicious scripts into a trusted website. When a user visits the site, the script executes, potentially stealing sensitive data, session cookies, or impersonating the user. OWASP Principle: Treat all user-provided data as untrusted. Sanitize and encode input and output to prevent…