Reply To: OCU C)SP D Week 02 Lesson 04 Discussion

One of the top OWASP security principles is Identification and Authentication Failures. Strong authentication and good session management are very important for keeping web applications safe. They help make sure that only the right people can access private information and features, and that users stay protected while using the app. Authentication is how users prove who they are. If this process is weak like using easy passwords, not blocking accounts after too many failed logins, or having unsafe ways to reset passwords attackers can break in by guessing passwords, using stolen login details, or tricking users. To prevent these problems, organizations should use multi-factor authentication, which asks for two or more types of proof, making it much harder for attackers to get in. They should also require strong passwords and block accounts for a while after several failed login attempts to stop people from guessing passwords.
After a user logs in, session management keeps their account secure. If session management is weak, attackers can steal session tokens and pretend to be users. To stop this, it’s important to use tokens that are random and hard to guess, send them only over secure connections, make sessions expire after some time or inactivity, and cancel tokens right after logout or password changes. Protecting against cross-site scripting is also important, because attackers can use malicious code to steal session tokens.
Security should cover everything users do, not just log in. This means protecting password resets, account recovery, and any actions that change what users can do or see. Organizations should make sure password resets require strong proof and don’t reveal private information, use role-based access control so users only get access to what they need, and keep logs to spot suspicious activity.