Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 800171
cftoken 81a8ec8b7f6e5407-DE7B9D9D-E4E0-03D1-EC3A063385BF85B9
sessionid 098DFC0F5403100D9DEEB2F46033342C_800171_81a8ec8b7f6e5407-DE7B9D9D-E4E0-03D1-EC3A063385BF85B9
urltoken CFID=800171&CFTOKEN=81a8ec8b7f6e5407-DE7B9D9D-E4E0-03D1-EC3A063385BF85B9

index.cfm?cfid=800171&cftoken=81a8ec8b7f6e5407-DE7B9D9D-E4E0-03D1-EC3A063385BF85B9