Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1271345
cftoken a1799de1b5dbad15-2EB57F24-E7C6-C902-BDBC983E6CBBD813
sessionid 098DFC0F5403100D9DEEB2F46033342C_1271345_a1799de1b5dbad15-2EB57F24-E7C6-C902-BDBC983E6CBBD813
urltoken CFID=1271345&CFTOKEN=a1799de1b5dbad15-2EB57F24-E7C6-C902-BDBC983E6CBBD813

index.cfm?cfid=1271345&cftoken=a1799de1b5dbad15-2EB57F24-E7C6-C902-BDBC983E6CBBD813