Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40019754
cftoken 6731b55b4ea75dda-71A2331E-0FE9-3EE4-D61DC8A77BBD1813
sessionid 098DFC0F5403100D9DEEB2F46033342C_40019754_6731b55b4ea75dda-71A2331E-0FE9-3EE4-D61DC8A77BBD1813
urltoken CFID=40019754&CFTOKEN=6731b55b4ea75dda-71A2331E-0FE9-3EE4-D61DC8A77BBD1813

index.cfm?cfid=40019754&cftoken=6731b55b4ea75dda-71A2331E-0FE9-3EE4-D61DC8A77BBD1813