Software Alternatives & Reviews

Top 7 Open-Source Alternatives to OpenDNS Umbrella

NextDNS pfSense Wazuh OPNsense DNSCrypt Protocol Let's Encrypt HackerOne

Summary

The top open-source alternatives to OpenDNS Umbrella are NextDNS, pfSense, and Wazuh. 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. Block ads, trackers and malicious websites on all your devices.
    Pricing:
    • Open Source

    #Security & Privacy #Threat Detection And Prevention #Ad Blockers 499 social mentions

  2. pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more
    Pricing:
    • Open Source

    #Perimeter Security And Firewalls #Cyber Security #Network Security 10 social mentions

  3. 3
    Open Source Host and Endpoint Security
    Pricing:
    • Open Source

    #Security & Privacy #Security Information And Event Management (SIEM) #Cyber Security 49 social mentions

  4. OPNsense® you next open source firewall. Free Download. High-end Security Made Easy™. Offers Intrusion Prevention, Captive Portal, Traffic Shaping and more.
    Pricing:
    • Open Source

    #Operating Systems #Linux #Perimeter Security And Firewalls 94 social mentions

  5. A protocol to improve DNS security
    Pricing:
    • Open Source

    #Security & Privacy #DNS #DNS Tools 12 social mentions

  6. 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

  7. HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.
    Pricing:
    • Open Source

    #Cyber Security #Ethical Hacking #Bug Bounty As A Service 17 social mentions

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