Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1266411
cftoken f58540ad0d238e60-99109919-0148-C83D-ED1B672206CB76EA
sessionid 098DFC0F5403100D9DEEB2F46033342C_1266411_f58540ad0d238e60-99109919-0148-C83D-ED1B672206CB76EA
urltoken CFID=1266411&CFTOKEN=f58540ad0d238e60-99109919-0148-C83D-ED1B672206CB76EA

index.cfm?cfid=1266411&cftoken=f58540ad0d238e60-99109919-0148-C83D-ED1B672206CB76EA