Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1145622
cftoken 7bac97f5a464ddbf-A254EF66-AAB1-4A1B-124AC1FA15B8AC36
sessionid 098DFC0F5403100D9DEEB2F46033342C_1145622_7bac97f5a464ddbf-A254EF66-AAB1-4A1B-124AC1FA15B8AC36
urltoken CFID=1145622&CFTOKEN=7bac97f5a464ddbf-A254EF66-AAB1-4A1B-124AC1FA15B8AC36

index.cfm?cfid=1145622&cftoken=7bac97f5a464ddbf-A254EF66-AAB1-4A1B-124AC1FA15B8AC36