Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1567453
cftoken f6322e8073626679-DFF3F49A-B2ED-6595-A59205C79B2855AB
sessionid 098DFC0F5403100D9DEEB2F46033342C_1567453_f6322e8073626679-DFF3F49A-B2ED-6595-A59205C79B2855AB
urltoken CFID=1567453&CFTOKEN=f6322e8073626679-DFF3F49A-B2ED-6595-A59205C79B2855AB

index.cfm?cfid=1567453&cftoken=f6322e8073626679-DFF3F49A-B2ED-6595-A59205C79B2855AB