Configuring certificate authentication/content/support/library/shared/v77/triton/cert_auth_explain.aspx
Use the TRITON Settings > Certificate Authentication page to manage the use of two-factor authentication for administrator logons. Only Global Administrators can access this page.
Two-factor authentication requires administrators to provide 2 forms of identification when logging on to the TRITON console.
TRITON administrators can also be granted single sign-on access to other Websense management consoles (Appliance Manager and Content Gateway Manager).
Click View Complete Document for more.