Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 791536
cftoken f3ecb9c37b54e677-4F355E98-CC55-0081-E8E161959492C3F5
sessionid 098DFC0F5403100D9DEEB2F46033342C_791536_f3ecb9c37b54e677-4F355E98-CC55-0081-E8E161959492C3F5
urltoken CFID=791536&CFTOKEN=f3ecb9c37b54e677-4F355E98-CC55-0081-E8E161959492C3F5

index.cfm?cfid=791536&cftoken=f3ecb9c37b54e677-4F355E98-CC55-0081-E8E161959492C3F5