IPNetSentry 1.4 for Mac was available as a free download on our application library. This Mac download was checked by our antivirus and was rated as malware free. This Mac app was originally created by Sustainable Softworks. The software lies within Security Tools, more precisely General.
From the developer:
IPNetSentry is a simple and intelligent security application which protects your Mac from outside Internet intruders. This is particularly important for Mac users who have cable modem, DSL, or another high-speed Internet service where connections can be maintained and left unattended for hours (or days) at a time.
Unlike most other Internet security products, IPNetSentry does not erect barriers for the safe use of your Internet connection.
You may want to check out more Mac applications, such as IPNetSentryX, which might be related to IPNetSentry.