Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1567484
cftoken 162703d7aa79756f-E02FC42E-A171-4A22-C55A330C68941686
sessionid 098DFC0F5403100D9DEEB2F46033342C_1567484_162703d7aa79756f-E02FC42E-A171-4A22-C55A330C68941686
urltoken CFID=1567484&CFTOKEN=162703d7aa79756f-E02FC42E-A171-4A22-C55A330C68941686

index.cfm?cfid=1567484&cftoken=162703d7aa79756f-E02FC42E-A171-4A22-C55A330C68941686