Software Alternatives & Reviews

Zscaler Internet Access

Zscaler Internet Access offers cloud internet and web security solutions. subtitle

Top 11 Open-Source Alternatives to Zscaler Internet Access

pfSense NextDNS Rapid7 WireGuard OpenVPN Ossec ZeroTier Wazuh HackerOne Let's Encrypt

Summary

The top open-source alternatives to Zscaler Internet Access are pfSense, NextDNS, and Rapid7. 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. 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

  2. Block ads, trackers and malicious websites on all your devices.
    Pricing:
    • Open Source

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

  3. 3
    Find security issues, verify vulnerability mitigations & manage security assessments with Metasploit. Get the world's best penetration testing software now. DownloadPen testing software to act like an attacker.
    Pricing:
    • Open Source

    #Security #Security & Privacy #Web Application Security 1 social mentions

  4. Fast, Modern, Secure VPN Tunnel
    Pricing:
    • Open Source

    #Security & Privacy #VPN #Cloud VPN 9 social mentions

  5. OpenVPN - The Open Source VPN
    Pricing:
    • Open Source

    #VPN #Cloud VPN #Security 40 social mentions

  6. 6
    OSSEC is an Open Source Host-based Intrusion Detection System.
    Pricing:
    • Open Source

    #Security & Privacy #Cyber Security #Monitoring Tools 1 social mentions

  7. Extremely simple P2P Encrypted VPN
    Pricing:
    • Open Source

    #VPN #Security & Privacy #Cloud VPN 35 social mentions

  8. 8
    Open Source Host and Endpoint Security
    Pricing:
    • Open Source

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

  9. 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

  10. 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

  11. 11
    Auth0 is a program for people to get authentication and authorization services for their own business use.
    Pricing:
    • Open Source

    #Identity And Access Management #Identity Provider #SSO 175 social mentions

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