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Top 3 Open-Source Alternatives to Norton

ClamAV Let's Encrypt ProtonVPN

Product categories

Antivirus Cloud VPN Cyber Security Identity And Access Management Online Services Security Security & Privacy Security Tools Two Factor Authentication VPN

Summary

The top open-source alternatives to Norton are ClamAV, Let's Encrypt, and ProtonVPN. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. ClamAV Landing Page
    ClamAV Landing Page
    1

    ClamAV

    Application and Data, Application Utilities, and Security
    Pricing:
    • Open Source

    #Cyber Security #Security & Privacy #Antivirus 5 social mentions

  2. Let's Encrypt Landing Page
    Let's Encrypt Landing Page
    2

    Let's Encrypt

    Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG).
    Pricing:
    • Open Source

    #Identity And Access Management #Two Factor Authentication #Security & Privacy 311 social mentions

  3. ProtonVPN Landing Page
    ProtonVPN Landing Page
    3

    ProtonVPN

    ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.
    Pricing:
    • Open Source

    #VPN #Cloud VPN #Security 310 social mentions

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