Looking for logging into the Secure Authentication 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 Secure Authentication site. After that you can login as usual with your login credentials.
https://www.owasp.org/index.php/Authentication_Cheat_Sheet
https://docs.servicenow.com/bundle/london-platform-administration/page/administer/security/concept/c_LoginSecurity.html
https://thisdata.com/blog/5-tips-on-how-to-make-your-login-process-more-secure/
https://swoopnow.com/user-authentication/
https://swoopnow.com/web-application-authentication-best-practices/
https://marketplace.atlassian.com/apps/1214491/secure-login-2fa-confluence
https://marketplace.atlassian.com/apps/1213472/secure-login-2fa-jira
https://www.netiq.com/documentation/securelogin-86/administration_guide/data/b1kg5ew5.html
https://www.netiq.com/documentation/securelogin-81/administration_guide/data/bz5mpi4.html
https://www.netiq.com/docrep/documents/6wotmc6lk4/netiq_sb_advanced_authentication.pdf
https://auth0.com/blog/is-passwordless-authentication-more-secure-than-passwords/
https://www.yubico.com/
https://www.cminds.com/secure-login-two-factor-authentication-wordpress/