BufferZone vs PrivateMail

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.

PrivateMail

Security & Privacy

PrivateMail is an open-source, self-hosted email server focused on privacy and security. It allows users to manage their emails locally without relying on external third-party services.