Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 41186541
cftoken f5e1922df7a790c2-E5EE46A8-D7FC-9370-01E6C4497FAE64FD
sessionid 098DFC0F5403100D9DEEB2F46033342C_41186541_f5e1922df7a790c2-E5EE46A8-D7FC-9370-01E6C4497FAE64FD
urltoken CFID=41186541&CFTOKEN=f5e1922df7a790c2-E5EE46A8-D7FC-9370-01E6C4497FAE64FD

index.cfm?cfid=41186541&cftoken=f5e1922df7a790c2-E5EE46A8-D7FC-9370-01E6C4497FAE64FD