Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 39960965
cftoken 1840b108fe1bf3fa-7798316E-F005-D83E-681F55DA91ECBFA6
sessionid 098DFC0F5403100D9DEEB2F46033342C_39960965_1840b108fe1bf3fa-7798316E-F005-D83E-681F55DA91ECBFA6
urltoken CFID=39960965&CFTOKEN=1840b108fe1bf3fa-7798316E-F005-D83E-681F55DA91ECBFA6

index.cfm?cfid=39960965&cftoken=1840b108fe1bf3fa-7798316E-F005-D83E-681F55DA91ECBFA6