Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 3662000
cftoken 5256a0400502b04b-FA846A63-E6B4-B0BB-20422C6A3349EF90
sessionid 098DFC0F5403100D9DEEB2F46033342C_3662000_5256a0400502b04b-FA846A63-E6B4-B0BB-20422C6A3349EF90
urltoken CFID=3662000&CFTOKEN=5256a0400502b04b-FA846A63-E6B4-B0BB-20422C6A3349EF90

index.cfm?cfid=3662000&cftoken=5256a0400502b04b-FA846A63-E6B4-B0BB-20422C6A3349EF90