BufferZone vs TCPBlock

BufferZone

Security & Privacy

BufferZone is a free firewall program that protects your computer from malware, hackers, and internet threats. It works by isolating your web browser and email client into a virtual container, preventing threats from accessing the rest of your computer if you happen to visit an infected website or open a malicious email attachment.

TCPBlock

Security & Privacy

TCPBlock is a free firewall program that blocks unwanted connections and traffic to your computer. It monitors network traffic and uses predefined rules to detect and block malicious or unnecessary connections.