You'll re-compile the session id to check validity each time, right? You'd need 3 things: username, IP (granted), and login time(granted if stored for use as salt).
IP and a request-incremented value are good additions- salt to taste.

But if you only send the session ID, where is the username coming from?

In reply to Re^4: Perl and Cookies by blogical
in thread Perl and Cookies by htmanning

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