Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1145620
cftoken b36247ce18be410a-A25239A8-98F0-DC8A-B85576FDDE3D4E6C
sessionid 098DFC0F5403100D9DEEB2F46033342C_1145620_b36247ce18be410a-A25239A8-98F0-DC8A-B85576FDDE3D4E6C
urltoken CFID=1145620&CFTOKEN=b36247ce18be410a-A25239A8-98F0-DC8A-B85576FDDE3D4E6C

index.cfm?cfid=1145620&cftoken=b36247ce18be410a-A25239A8-98F0-DC8A-B85576FDDE3D4E6C