Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40914421
cftoken c924e0a91ceee2c0-57372BCB-A2B7-6BC2-48E75BF693F2B7EF
sessionid 098DFC0F5403100D9DEEB2F46033342C_40914421_c924e0a91ceee2c0-57372BCB-A2B7-6BC2-48E75BF693F2B7EF
urltoken CFID=40914421&CFTOKEN=c924e0a91ceee2c0-57372BCB-A2B7-6BC2-48E75BF693F2B7EF

index.cfm?cfid=40914421&cftoken=c924e0a91ceee2c0-57372BCB-A2B7-6BC2-48E75BF693F2B7EF