Since usernames are only unique to the instance it’s created on, what’s to stop someone from creating a copycat username in order to impersonate another user?
Since usernames are only unique to the instance it’s created on, what’s to stop someone from creating a copycat username in order to impersonate another user?
I mean depending on how you look at it. Usernames are really your name + instance, and that is unique. To know you are actually talking to the right person you just have to make sure that matches up