Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 39954543
cftoken 38330e66abc9e3ce-D071C700-B615-C7A3-E7E7FB44A1D79968
sessionid 098DFC0F5403100D9DEEB2F46033342C_39954543_38330e66abc9e3ce-D071C700-B615-C7A3-E7E7FB44A1D79968
urltoken CFID=39954543&CFTOKEN=38330e66abc9e3ce-D071C700-B615-C7A3-E7E7FB44A1D79968

index.cfm?cfid=39954543&cftoken=38330e66abc9e3ce-D071C700-B615-C7A3-E7E7FB44A1D79968