To address broken authentication related to OWASP top vulnerabilities, use multi-factor authentication (MFA) to add an extra layer of security. Ensure strong password policies and avoid default credentials. Implement mechanisms to detect and respond to brute force attacks and enforce session management best practices, such as secure session cookies.

To get more information, check

Safeguarding Web Applications: A White Coast Security Perspective on the OWASP Top 10 Vulnerabilities