Looking for logging into the Owasp site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Owasp site. After that you can login as usual with your login credentials.
https://www.owasp.org/index.php/Authentication_Cheat_Sheet
https://www.owasp.org/index.php/Portal
https://owasp.org/
https://www.greycampus.com/blog/information-security/owasp-top-vulnerabilities-in-web-applications
https://github.com/OWASP
https://github.com/OWASP/WebGoat/blob/master/webgoat/src/main/java/org/owasp/webgoat/lessons/DBSQLInjection/Login.java
https://www.sitelock.com/blog/2018/08/owasp-top-10-broken-authentication-session-management/
https://sechow.com/bricks/docs/login-1.html
https://bkimminich.gitbooks.io/pwning-owasp-juice-shop/content/part2/
https://myowasp.force.com/
https://support.portswigger.net/customer/portal/articles/1969845-using-burp-to-test-for-the-owasp-top-ten
https://www.coveros.com/scripting-authenticated-login-within-zap-vulnerability-scanner/
https://medium.com/volosoft/running-penetration-tests-for-your-website-as-a-simple-developer-with-owasp-zap-493d6a7e182b