On a few servers that have uplink protection users are able to log into another persons account that has been uplink protected simply by changing the caps of a letter. For example someone on the server could log into my account iProtiige by using iProtiigE and have access to my account (same location I left it, credits, items, etc.) Yet if you try to log on with iProtiige the server will inform you that it is protected. It seems to be only a handfull of servers that this happens to.