BufferZone vs Likewise

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.

Likewise

Network & Admin

Likewise is an open source alternative to Active Directory that provides authentication, authorization and account management services for Linux, Unix and Mac systems. It allows organizations to centralize access control and integrate Linux and Unix systems into Active Directory environments.