Select this if you use a public computer. Be sure to sign out when you've finished and close all windows to end your session. You might end up with limited acess if your computer doesn't comply security policy

Select this if you're the only person who uses this computer and it comply with security policy. Your server will allow a longer period of inactivity before signing you out.

Warning: By selecting this you confirm that this computer complies with your organization's security policy.