head to head · open source
Harden-Windows-Security vs databunker
Harden-Windows-Security has 4,746 GitHub stars, 337 forks, 5 open issues and last shipped yesterday. databunker has 1,485 stars, 99 forks, 4 open issues and last shipped 2 months ago. Harden-Windows-Security leads on adoption by 220% (4,746 vs 1,485 stars). Harden-Windows-Security is written in C# under MIT; databunker is written in Go under MIT. Harden-Windows-Security has attracted 7% as many forks as stars, databunker 7%. Harden-Windows-Security was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (compliance, encryption), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Harden-Windows-Security | databunker | |
|---|---|---|
| GitHub stars | ★ 4.7K | ★ 1.5K |
| License | MIT | MIT |
| Written in | C# | Go |
| Last push | 2026-09-19 | 2026-07-28 |
| Forks | ⑂ 337 | ⑂ 99 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Harden-Windows-Security if
- You weight community size — 4.7K stars and counting
- You want the MIT license terms
- Your stack matches C#
- You value the larger contributor base for long-term maintenance
pick databunker if
- You want the databunker feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and databunker fits your workflow better
About Harden-Windows-Security
Harden Windows Security is a GitHub repository and Windows focused security project written in C under the MIT license. It provides guides and tools for hardening Windows devices by using official, supported Microsoft methods rather than third party components. The project lives in the Windows and Microsoft security ecosystem, including Defender, BitLocker, firewall configuration, audit, encryption, compliance, enterprise security, and Intune.
read the full Harden-Windows-Security overview →
About databunker
Databunker is a self hosted, Go based vault for storing and tokenizing sensitive personal records, including PII, PHI, and KYC data. It belongs to the open source compliance and data protection ecosystem, and it is licensed under MIT. The project is described as GDPR compliant, with topics covering anonymization, encryption, CCPA, GDPR, legaltech, and application server use.
read the full databunker overview →
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Frequently asked questions
Is Harden-Windows-Security or databunker more popular?
Harden-Windows-Security has 4,746 GitHub stars and databunker has 1,485. Harden-Windows-Security has the larger community by that measure.
Are Harden-Windows-Security and databunker free?
Both are open source. Harden-Windows-Security is licensed under MIT and databunker under MIT. Neither carries a licence fee.
What is the difference between Harden-Windows-Security and databunker?
Harden-Windows-Security is written in C# and databunker in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Harden-Windows-Security or databunker?
Choose Harden-Windows-Security if you want the larger community (4,746 stars) or its MIT licence terms. Choose databunker if its feature set, stack or MIT licence fits better. Both are self-hostable.