Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1394326
cftoken 26628b2489a835af-C2ABF007-C39D-139B-A928209B9FF60A9D
sessionid 098DFC0F5403100D9DEEB2F46033342C_1394326_26628b2489a835af-C2ABF007-C39D-139B-A928209B9FF60A9D
urltoken CFID=1394326&CFTOKEN=26628b2489a835af-C2ABF007-C39D-139B-A928209B9FF60A9D

index.cfm?cfid=1394326&cftoken=26628b2489a835af-C2ABF007-C39D-139B-A928209B9FF60A9D