Ace Password Sniffer

The most powerful password sniffer and password monitoring utility. Ace Password Sniffer can listen on your LAN and enables network administrators or parents to capture passwords of any network user. Currently Ace Password Sniffer can monitor and capture passwords through FTP, POP3, HTTP, SMTP, Telnet, and etc.

Ace Password Sniffer works passively and don't generate any network traffic, therefore, it is very hard to be detected by others. And you needn't install any additional software on the target PCs or workstations. If your network is connected through switch, you can run the sniffer on the gateway or proxy server, which can get all network traffic.

This stealth-monitoring utility is useful to recover your network passwords, to receive network passwords of children for parents, and to monitor passwords abuse for server administrators.
Ace Password Sniffer Main Features:

Efficient
You can see the passwords as soon as it appeared on LAN.
Support Various Protocols
Fully support application protocols of FTP, SMTP, POP3, TELNET, etc. That means user names and passwords used to send and receive emails, to log on a web site, or to log on a server, can be fully captured and saved.
Support HTTP Protocol
Support HTTP protocol, including proxy password, basic http authenticate authoriation and most passwords submitted through HTML, no matter they are encoded by MIME or base64.
Verify whether the captured passwords are valid
It can tell whether the passwords captured are right. You can even get the replies from the server for the login. And it always keeps trying to get valid user name and password pairs.

Who use it?

Network Administrators
Monitor passwords abuse.
Parents
Monitoring your kids email and web activities.
Common User
Recover your network passwords.