When you're done making edits, you can sign-out of concrete5 so no one else can stop by your computer and make an edit.

Some themes may have a sign out link in the footer.The sign out button will only appear to users that can edit the page, so you shouldn't count on users being able to sign out if they want to just from this link.

NOTE: If you need to sign in to your concrete5 site but have lost the login URL, goto: Yoursite.com/index.php/login