Honeyd Overview

Honeyd is a low-interaction virtual honeypot.

Simulates arbitrary TCP services.
Some UDP support.

Supports multiple IP addresses:
Tested up to 65536 addresses simultaneously.

Adapts different operating system personalities:
Reads an Nmap fingerprint file.
Fools nmap and xprobe.
Adjustable fragment reassembly policy.
Adjustable FIN-scan policy.