Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 39953352
cftoken a3966f5cdd031000-BA5D32A6-CCE1-BDE9-BAC73E4DCA3D745B
sessionid 098DFC0F5403100D9DEEB2F46033342C_39953352_a3966f5cdd031000-BA5D32A6-CCE1-BDE9-BAC73E4DCA3D745B
urltoken CFID=39953352&CFTOKEN=a3966f5cdd031000-BA5D32A6-CCE1-BDE9-BAC73E4DCA3D745B

index.cfm?cfid=39953352&cftoken=a3966f5cdd031000-BA5D32A6-CCE1-BDE9-BAC73E4DCA3D745B