Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40301761
cftoken 1d1b8d12002d372a-61A9D221-0E10-0428-0E41F3B3A4A5A753
sessionid 098DFC0F5403100D9DEEB2F46033342C_40301761_1d1b8d12002d372a-61A9D221-0E10-0428-0E41F3B3A4A5A753
urltoken CFID=40301761&CFTOKEN=1d1b8d12002d372a-61A9D221-0E10-0428-0E41F3B3A4A5A753

index.cfm?cfid=40301761&cftoken=1d1b8d12002d372a-61A9D221-0E10-0428-0E41F3B3A4A5A753