Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 650624
cftoken 5fe9860b01f0efd3-AC044DF4-0F4D-D422-8824AB5336463BE9
sessionid 098DFC0F5403100D9DEEB2F46033342C_650624_5fe9860b01f0efd3-AC044DF4-0F4D-D422-8824AB5336463BE9
urltoken CFID=650624&CFTOKEN=5fe9860b01f0efd3-AC044DF4-0F4D-D422-8824AB5336463BE9

index.cfm?cfid=650624&cftoken=5fe9860b01f0efd3-AC044DF4-0F4D-D422-8824AB5336463BE9