Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 726919
cftoken 3a82bceda6b06558-2C53361A-DC34-9672-2AD88B2F64ECA4A6
sessionid 098DFC0F5403100D9DEEB2F46033342C_726919_3a82bceda6b06558-2C53361A-DC34-9672-2AD88B2F64ECA4A6
urltoken CFID=726919&CFTOKEN=3a82bceda6b06558-2C53361A-DC34-9672-2AD88B2F64ECA4A6

index.cfm?cfid=726919&cftoken=3a82bceda6b06558-2C53361A-DC34-9672-2AD88B2F64ECA4A6