Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 2105639
cftoken 3707c71c81ae9a65-1A5C726A-0471-1A32-89BEED350DB127D6
sessionid 098DFC0F5403100D9DEEB2F46033342C_2105639_3707c71c81ae9a65-1A5C726A-0471-1A32-89BEED350DB127D6
urltoken CFID=2105639&CFTOKEN=3707c71c81ae9a65-1A5C726A-0471-1A32-89BEED350DB127D6

index.cfm?cfid=2105639&cftoken=3707c71c81ae9a65-1A5C726A-0471-1A32-89BEED350DB127D6