Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 38465677
cftoken c1c4e2b04479f107-E37EB9D0-093C-47FC-B81D9D9A7EAC6337
sessionid 098DFC0F5403100D9DEEB2F46033342C_38465677_c1c4e2b04479f107-E37EB9D0-093C-47FC-B81D9D9A7EAC6337
urltoken CFID=38465677&CFTOKEN=c1c4e2b04479f107-E37EB9D0-093C-47FC-B81D9D9A7EAC6337

index.cfm?cfid=38465677&cftoken=c1c4e2b04479f107-E37EB9D0-093C-47FC-B81D9D9A7EAC6337