Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1743435
cftoken e096ebe92e88ae9-8C4A95E2-F5AC-03CF-60E765B8C0A1F2A5
sessionid 098DFC0F5403100D9DEEB2F46033342C_1743435_e096ebe92e88ae9-8C4A95E2-F5AC-03CF-60E765B8C0A1F2A5
urltoken CFID=1743435&CFTOKEN=e096ebe92e88ae9-8C4A95E2-F5AC-03CF-60E765B8C0A1F2A5

index.cfm?cfid=1743435&cftoken=e096ebe92e88ae9-8C4A95E2-F5AC-03CF-60E765B8C0A1F2A5