Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 10255107
cftoken cda9660fd4270527-FA9A94F3-C1A4-4758-0123D4200F2BDF0C
sessionid 098DFC0F5403100D9DEEB2F46033342C_10255107_cda9660fd4270527-FA9A94F3-C1A4-4758-0123D4200F2BDF0C
urltoken CFID=10255107&CFTOKEN=cda9660fd4270527-FA9A94F3-C1A4-4758-0123D4200F2BDF0C

index.cfm?cfid=10255107&cftoken=cda9660fd4270527-FA9A94F3-C1A4-4758-0123D4200F2BDF0C