Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 3661992
cftoken 65507634c854c532-FA80254B-EEC7-FBA0-332CF61A9A6266C7
sessionid 098DFC0F5403100D9DEEB2F46033342C_3661992_65507634c854c532-FA80254B-EEC7-FBA0-332CF61A9A6266C7
urltoken CFID=3661992&CFTOKEN=65507634c854c532-FA80254B-EEC7-FBA0-332CF61A9A6266C7

index.cfm?cfid=3661992&cftoken=65507634c854c532-FA80254B-EEC7-FBA0-332CF61A9A6266C7