The 1.7 version of Watchmac for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This software for Mac OS X was originally developed by bloo7. We recommend checking the downloaded files with any free antivirus. The program is included in Security Tools.
From the developer:
Watchmac monitors your Mac for possible security infringements.
Your Mac can already stop unwanted access out of the box. Sometimes it is desirable, however, to know when someone tries to circumvent these measures. This is where Watchmac comes into play.
Watchmac monitors your Mac for possible infringements.
You may want to check out more software for Mac, such as Net Nanny, Base64Vue or WallsOfTroy, which might be related to Watchmac.