Office Keeper is a complete intrusion detection system for protecting enterprise networks. Monitors systems to detect and act on unauthorized activity. Office Keeper is a product which detects and protects the intrusions into Windows 2000 and Windows XP computers. A Windows NT4 is also available. It includes the following features: Dynamic restriction of the rights, Sound notifications (Wav, Direct Speech), E-mail to your security administrator and/or others addressees, Net Send messages send to intruder and others computers. For every person who wants to protect the distant access to his computer and his data. This includes personal computers and servers as well. Most of the time, the computer access is protected from the external network by a firewall but no protection is at least reliable with the internal network.