Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40310703
cftoken 72b093e05cb8bcf5-C0DB6F23-ECAC-DFFD-FFEA46CF80F718D0
sessionid 098DFC0F5403100D9DEEB2F46033342C_40310703_72b093e05cb8bcf5-C0DB6F23-ECAC-DFFD-FFEA46CF80F718D0
urltoken CFID=40310703&CFTOKEN=72b093e05cb8bcf5-C0DB6F23-ECAC-DFFD-FFEA46CF80F718D0

index.cfm?cfid=40310703&cftoken=72b093e05cb8bcf5-C0DB6F23-ECAC-DFFD-FFEA46CF80F718D0