Danish government requires me to note that this site uses a cookie to keep track of your login - if you do not login, no cookie is used. The cookie itself is really boring - it consist of a "ticket" for your login. This ticket can only be used in conjunction with a table in the backend database - it can thus not be used to track you in any way. The cookie is also issued with a host limit - only barnkob.dk nay see the cookie. The cookie consist of a long hex-string working as a key in the session table.