Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40034204
cftoken f7998d6b55464175-590786E1-F150-64EB-91B5DCACEAA173D7
sessionid 098DFC0F5403100D9DEEB2F46033342C_40034204_f7998d6b55464175-590786E1-F150-64EB-91B5DCACEAA173D7
urltoken CFID=40034204&CFTOKEN=f7998d6b55464175-590786E1-F150-64EB-91B5DCACEAA173D7

index.cfm?cfid=40034204&cftoken=f7998d6b55464175-590786E1-F150-64EB-91B5DCACEAA173D7