Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40310109
cftoken e572151221be3e-BEC5E4A4-B81B-E5F7-2CED4CD3EBD0BC48
sessionid 098DFC0F5403100D9DEEB2F46033342C_40310109_e572151221be3e-BEC5E4A4-B81B-E5F7-2CED4CD3EBD0BC48
urltoken CFID=40310109&CFTOKEN=e572151221be3e-BEC5E4A4-B81B-E5F7-2CED4CD3EBD0BC48

index.cfm?cfid=40310109&cftoken=e572151221be3e-BEC5E4A4-B81B-E5F7-2CED4CD3EBD0BC48