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Apps with 'Zero-Day Protection' feature

  1. Windows Security (known as Windows Defender Antivirus before Windows 10 May 2020 Update, Windows Defender before Windows 10 Creators Update, or Microsoft Defender Antivirus before Windows 11) is an anti-malware component of Microsoft Windows.

  2. Avast Free Antivirus a the free for non-commercial and home usage antivirus solution from AVAST Software.

  3. Previously available as a freemium program, it's now available as a free beta. The non-beta version is now merged with Malwarebytes Anti-Malware.


    Included in malwarebytes 3.0 premium per notice on website:

  4. RansomOff is a free for home use, signature-less, endpoint security solution designed to do one thing; stop ransomware dead in its tracks. It is fast, lightweight and effective at stopping all major ransomware families.

  5. The unique technologies in HitmanPro.Alert 3 are designed to stop threats before they emerge and aims to protect your vulnerable software, data and identity against current and future attacks, without requiring prior knowledge of the attack or malicious program.

  6. ALTOSPAM is an integrated SaaS software protecting your email from spams, viruses, scams and phishing. It allows companies owning at least one domain name to secure its email servers.

  7. Email Filtering Gateway as a Service.

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  8. RansomStopper identifies suspicious processes, and automatically takes action to terminate them, prior to file encryption.