Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 41163554
cftoken 6360fb8135d1aa76-7FC46908-DA09-EF5A-CB89258EEE566AC7
sessionid 098DFC0F5403100D9DEEB2F46033342C_41163554_6360fb8135d1aa76-7FC46908-DA09-EF5A-CB89258EEE566AC7
urltoken CFID=41163554&CFTOKEN=6360fb8135d1aa76-7FC46908-DA09-EF5A-CB89258EEE566AC7

index.cfm?cfid=41163554&cftoken=6360fb8135d1aa76-7FC46908-DA09-EF5A-CB89258EEE566AC7