Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40198406
cftoken 31ff87708d45e7ed-EBB2CA29-E13F-CCD9-375FD0C51E10965E
sessionid 098DFC0F5403100D9DEEB2F46033342C_40198406_31ff87708d45e7ed-EBB2CA29-E13F-CCD9-375FD0C51E10965E
urltoken CFID=40198406&CFTOKEN=31ff87708d45e7ed-EBB2CA29-E13F-CCD9-375FD0C51E10965E

index.cfm?cfid=40198406&cftoken=31ff87708d45e7ed-EBB2CA29-E13F-CCD9-375FD0C51E10965E