The only cookies used in Process Commander contain a session id. No application-specific data is stored in cookies. Examples of the cookies used are shown in the images below.
The Web server sets a cookie similar to the following (from Tomcat 4.1.x):
In addition, Process Commander sets a cookie similar to the following:
The session cookie value is an MD5 (message digest) hash that serves as a session identifier.
This conveys no other information and cannot be easily guessed nor easily modified into another valid value.