Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 16177558
cftoken a213a4ecd96a675c-D772AA1E-08EB-6E28-7FB9D81059B9EB70
sessionid 098DFC0F5403100D9DEEB2F46033342C_16177558_a213a4ecd96a675c-D772AA1E-08EB-6E28-7FB9D81059B9EB70
urltoken CFID=16177558&CFTOKEN=a213a4ecd96a675c-D772AA1E-08EB-6E28-7FB9D81059B9EB70

index.cfm?cfid=16177558&cftoken=a213a4ecd96a675c-D772AA1E-08EB-6E28-7FB9D81059B9EB70