Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 586253
cftoken 167deea07a7c8721-31AD1D8E-0510-3E52-0DCC5F780A92FBA1
sessionid 098DFC0F5403100D9DEEB2F46033342C_586253_167deea07a7c8721-31AD1D8E-0510-3E52-0DCC5F780A92FBA1
urltoken CFID=586253&CFTOKEN=167deea07a7c8721-31AD1D8E-0510-3E52-0DCC5F780A92FBA1

index.cfm?cfid=586253&cftoken=167deea07a7c8721-31AD1D8E-0510-3E52-0DCC5F780A92FBA1