Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 2105613
cftoken d78a142099bfa7e3-1A4BE40F-C3B3-0F39-E7EDFB51B26CC6D5
sessionid 098DFC0F5403100D9DEEB2F46033342C_2105613_d78a142099bfa7e3-1A4BE40F-C3B3-0F39-E7EDFB51B26CC6D5
urltoken CFID=2105613&CFTOKEN=d78a142099bfa7e3-1A4BE40F-C3B3-0F39-E7EDFB51B26CC6D5

index.cfm?cfid=2105613&cftoken=d78a142099bfa7e3-1A4BE40F-C3B3-0F39-E7EDFB51B26CC6D5