Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 3662037
cftoken c88df3c580bd0018-FA966D8B-DBE7-91EE-B5573E63D2D311EF
sessionid 098DFC0F5403100D9DEEB2F46033342C_3662037_c88df3c580bd0018-FA966D8B-DBE7-91EE-B5573E63D2D311EF
urltoken CFID=3662037&CFTOKEN=c88df3c580bd0018-FA966D8B-DBE7-91EE-B5573E63D2D311EF

index.cfm?cfid=3662037&cftoken=c88df3c580bd0018-FA966D8B-DBE7-91EE-B5573E63D2D311EF