Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40453791
cftoken 9556165b2cd7d6e1-EBAB3E8B-E34B-C9E7-47EF0A965BA3135F
sessionid 098DFC0F5403100D9DEEB2F46033342C_40453791_9556165b2cd7d6e1-EBAB3E8B-E34B-C9E7-47EF0A965BA3135F
urltoken CFID=40453791&CFTOKEN=9556165b2cd7d6e1-EBAB3E8B-E34B-C9E7-47EF0A965BA3135F

index.cfm?cfid=40453791&cftoken=9556165b2cd7d6e1-EBAB3E8B-E34B-C9E7-47EF0A965BA3135F