Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40460221
cftoken a32d6436882684b2-9F2DB3A8-BBF5-4CEA-D8585372289FBC03
sessionid 098DFC0F5403100D9DEEB2F46033342C_40460221_a32d6436882684b2-9F2DB3A8-BBF5-4CEA-D8585372289FBC03
urltoken CFID=40460221&CFTOKEN=a32d6436882684b2-9F2DB3A8-BBF5-4CEA-D8585372289FBC03

index.cfm?cfid=40460221&cftoken=a32d6436882684b2-9F2DB3A8-BBF5-4CEA-D8585372289FBC03