Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1271316
cftoken e4953653d5047842-2E853D72-E236-D40A-8B9101B8D4C82B2F
sessionid 098DFC0F5403100D9DEEB2F46033342C_1271316_e4953653d5047842-2E853D72-E236-D40A-8B9101B8D4C82B2F
urltoken CFID=1271316&CFTOKEN=e4953653d5047842-2E853D72-E236-D40A-8B9101B8D4C82B2F

index.cfm?cfid=1271316&cftoken=e4953653d5047842-2E853D72-E236-D40A-8B9101B8D4C82B2F