Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 334005
cftoken aef5d171cfee53e6-76B49222-FD6C-3954-28185F65CF35B319
sessionid 098DFC0F5403100D9DEEB2F46033342C_334005_aef5d171cfee53e6-76B49222-FD6C-3954-28185F65CF35B319
urltoken CFID=334005&CFTOKEN=aef5d171cfee53e6-76B49222-FD6C-3954-28185F65CF35B319

index.cfm?cfid=334005&cftoken=aef5d171cfee53e6-76B49222-FD6C-3954-28185F65CF35B319