Powerful first line of defense
ZoneAlarm Pro Firewall gives you full control over your firewall, enabling you to configure it to your security needs by classifying your network settings. It targets and defeats new and advanced attacks that other firewalls miss, giving you maximum security against zero-day attacks.
ZoneAlarm Free Firewall blocks hackers from infiltrating your home PC by hiding your computer from unsolicited network traffic. By detecting and preventing intrusions, ZoneAlarm Free Firewall keeps your PC free from viruses that slow down performance, and spyware that steals your personal information, passwords, and financial data. Little Snitch has been around for almost as long as macOS. Its goal is to block. Browse free open source Firewalls software and projects for Mac below. Use the toggles on the left to filter open source Firewalls software by OS, license, language, programming language, project status, and freshness.
Advanced Firewall
Firewall Free For Mac free download - Comodo Firewall, ZoneAlarm Free Antivirus + Firewall, PC Tools Firewall Plus Free Edition, and many more programs.
Monitors programs for behaviors within your computer to spot and stop even the most sophisticated new attacks that bypass traditional firewall. Proactively protects against inbound and outbound attacks while making you invisible to hackers.
Identity Protection
Provides superior PC-based protection and exclusive data encryption, including offline identity-protection services. Moreover, Identity Protection monitors your credit report daily to see if any changes occur, keeping you alert of fraud, and provides you with recovery services if your identity had been stolen.
Anti-Phishing
Free Firewall Mac
ZoneAlarm Anti-Phishing protects your private information from a phishing attack while browsing online, securing your personal information from hackers and malicious websites. It scans all websites before letting you insert any personal information and alerts you whether it is a safe website or a phishing attempt.