Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40530013
cftoken fc2b3820f04265ee-8C925544-DCF0-9311-53E09996A3DE0967
sessionid 098DFC0F5403100D9DEEB2F46033342C_40530013_fc2b3820f04265ee-8C925544-DCF0-9311-53E09996A3DE0967
urltoken CFID=40530013&CFTOKEN=fc2b3820f04265ee-8C925544-DCF0-9311-53E09996A3DE0967

index.cfm?cfid=40530013&cftoken=fc2b3820f04265ee-8C925544-DCF0-9311-53E09996A3DE0967