A free app for Mac, by TCPBlock.

TCPBlock for Mac is an application that is specifically designed to protect your Mac computer from malicious attacks. It is an effective way to safeguard your system from unwanted access. It blocks the incoming connections to your computer. This prevents your device from being compromised and allows you to enjoy a safer internet experience.

How does TCPBlock for Mac work?

TCPBlock for Mac is an easy-to-use application that is capable of blocking all unwanted connections to your device. This way, you can enjoy a safe internet experience. It blocks the connections from all the websites that are malicious and dangerous. The application also provides an extensive traffic log that allows you to check what is happening on the internet. The traffic log shows you all the incoming and outgoing connections. You can also check the status of the firewall.