Forum:Why is a user able to edit someone else userpage ?

is there a reason why a regular user able to edit someelse user page ? is there a security setting to lock my user profile page ? kind of like my wikia blog. no one can edit it except admin and the creator. WieQuadrat (talk) 18:21, October 7, 2012 (UTC)
 * If you are an administrator, you can protect your userpage so that only other administrators and yourself can edit it. If you are not an administrator, then you might try asking one to protect your userpage.  ~ Toci ~ Go ahead, make my day.  18:30, October 7, 2012 (UTC)