Software Alternatives, Accelerators & Startups

🔒 Cyber Security

Software and tools focused on protecting computer systems, networks, and data from digital attacks, unauthorized access, and other online threats.

The best Cyber Security Products based on votes, our collection of reviews, verified products and a total of 4,694 factors.

Best Cyber Security Products in 2025

  1. 295

    Malwarebytes protects you against malware, ransomware, and other advanced online threats that have made antivirus obsolete and ineffective. Free Anti-Malware & Malware .

    /malwarebytes-alternatives
  2. 244

    (Formerly Acronis True Image) Complete protection for your digital life

    /acronis-true-image-alternatives
  3. Monitor all your cloud services with our status page aggregator. IT teams choose IsDown to monitor all their vendors and get alerts whenever an outage occurs. Integration with Datadog, PagerDuty, Slack, Microsoft Teams, and a lot more.

    Try for free paid Free Trial $37.0 / Monthly (Pro)

    Try for free
  4. 235

    Windows 10 security delivers built-in & ongoing protections you can trust: Windows Defender Antivirus, firewall, family settings, ransomware protection, real-time protection & more. Stay up to date & protected at no extra cost.

    /windows-security-alternatives
  5. 159

    HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.

    Open Source

    /hackerone-alternatives
  6. 211

    Clonezilla is a suite of software that's designed to allow you to back-up and image new hard drives with your data.

    Open Source

    /clonezilla-alternatives
  7. 193

    Download the best FREE antivirus for Windows-based desktops, laptops, & tablets and get the core protection against viruses, spyware, phishing & dangerous websites.

    /kaspersky-antivirus-alternatives
  8. 172

    Macrium Software - the creators of Macrium Reflect backup, imaging and cloning software.

    /macrium-reflect-alternatives
  9. 143

    Cybersecurity built for startups and small business in an affordable, all-in-one suite of tools. Put a cybersecurity program in place in under a week to protect your business from ransomware and cybersecurity attacks.

    Open Source paid Free Trial $140.0 / Monthly (10 Users)

    /havoc-shield-alternatives
  10. 119

    Audit your website security and web applications for SQL injection, Cross site scripting and other...

    /acunetix-alternatives
  11. 179

    Best IT security solutions for your home and business devices. Try ESET antivirus and internet security solutions for Windows, Android, Mac or Linux OS.

    /eset-nod32-antivirus-alternatives
  12. 85

    Understand how work gets done. Collect logs and screenshots from Windows, Mac OS and Chrome OS computers.

    /activtrak-alternatives
  13. 159

    Spybot Search & Destroy is an anti-malware, adware and antivirus program for safe removal of the threats from the PC and browser.

    /spybot-search-and-destroy-alternatives
  14. 97

    pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more

    Open Source

    /pfsense-alternatives

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