Conditions for using session cookies

The following basic conditions apply to session cookies:

• The session cookie contains session information only; it does not contain identity information.
• The session cookie is located only in the browser memory (it is not written to the browser cookie jar on the disk).
• The session cookie has a limited lifetime.
• The session cookie is a server-specific cookie; the browser can send this cookie in a request only to the same host where the cookie was created.
• Client browsers can be configured to either accept or reject cookies. If a client browser rejects a session cookie and then successfully logs in, WebSEAL must, for each additional request by the client, establish a new session by reauthenticating the user. With basic authentication (BA) however, WebSEAL uses BA header information to reauthenticate the user and the user never experiences a prompt to re-login. However, the overhead of reauthentication and session creation can reduce server performance.

Parent topic: Session cookies