Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 3661963
cftoken b8168d3c40b8501b-FA6FFFF3-9FF2-6790-F532CEC3A1845145
sessionid 098DFC0F5403100D9DEEB2F46033342C_3661963_b8168d3c40b8501b-FA6FFFF3-9FF2-6790-F532CEC3A1845145
urltoken CFID=3661963&CFTOKEN=b8168d3c40b8501b-FA6FFFF3-9FF2-6790-F532CEC3A1845145

index.cfm?cfid=3661963&cftoken=b8168d3c40b8501b-FA6FFFF3-9FF2-6790-F532CEC3A1845145