Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 2105593
cftoken 161f06e04f59f786-1A364CC2-A0D5-E78D-D2B3904B3651A608
sessionid 098DFC0F5403100D9DEEB2F46033342C_2105593_161f06e04f59f786-1A364CC2-A0D5-E78D-D2B3904B3651A608
urltoken CFID=2105593&CFTOKEN=161f06e04f59f786-1A364CC2-A0D5-E78D-D2B3904B3651A608

index.cfm?cfid=2105593&cftoken=161f06e04f59f786-1A364CC2-A0D5-E78D-D2B3904B3651A608