Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 41231729
cftoken af28daf7df3c910c-548F8901-D382-04B4-241FE264D5DBAEBB
sessionid 098DFC0F5403100D9DEEB2F46033342C_41231729_af28daf7df3c910c-548F8901-D382-04B4-241FE264D5DBAEBB
urltoken CFID=41231729&CFTOKEN=af28daf7df3c910c-548F8901-D382-04B4-241FE264D5DBAEBB

index.cfm?cfid=41231729&cftoken=af28daf7df3c910c-548F8901-D382-04B4-241FE264D5DBAEBB