Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 41234482
cftoken 149b248e31c1ad82-35B69E8F-DDC0-7419-E3DC926E23F322E7
sessionid 098DFC0F5403100D9DEEB2F46033342C_41234482_149b248e31c1ad82-35B69E8F-DDC0-7419-E3DC926E23F322E7
urltoken CFID=41234482&CFTOKEN=149b248e31c1ad82-35B69E8F-DDC0-7419-E3DC926E23F322E7

index.cfm?cfid=41234482&cftoken=149b248e31c1ad82-35B69E8F-DDC0-7419-E3DC926E23F322E7