head to head · open source
teleport vs Harden-Windows-Security
teleport has 20,924 GitHub stars, 2,158 forks, 3,262 open issues and last shipped yesterday. Harden-Windows-Security has 4,747 stars, 337 forks, 5 open issues and last shipped 3 days ago. teleport leads on adoption by 341% (20,924 vs 4,747 stars). teleport is written in Go under AGPL-3.0; Harden-Windows-Security is written in C# under MIT. teleport has attracted 10% as many forks as stars, Harden-Windows-Security 7%. teleport was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (audit), 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.
← all 8884 open source comparisons
Side by side
| teleport | Harden-Windows-Security | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 4.7K |
| License | AGPL-3.0 | MIT |
| Written in | Go | C# |
| Last push | 2026-09-17 | 2026-09-15 |
| Forks | ⑂ 2.2K | ⑂ 337 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick teleport if
- You weight community size — 21K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Harden-Windows-Security if
- You want the Harden-Windows-Security feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and Harden-Windows-Security fits your workflow better
About teleport
Teleport is an open source, identity aware access plane that provides connectivity, authentication, access control, and audit for servers, Kubernetes clusters, databases, Windows desktops, web applications, and cloud APIs, and it is aimed at platform, security, and infrastructure teams that need to protect access to that infrastructure.
read the full teleport overview →
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 →
More in Business Software
Related comparisons
More Compliance & Risk Management projects
Compare either of these against the rest of the Compliance & Risk Management field.
Frequently asked questions
Is teleport or Harden-Windows-Security more popular?
teleport has 20,924 GitHub stars and Harden-Windows-Security has 4,747. teleport has the larger community by that measure.
Are teleport and Harden-Windows-Security free?
Both are open source. teleport is licensed under AGPL-3.0 and Harden-Windows-Security under MIT. Neither carries a licence fee.
What is the difference between teleport and Harden-Windows-Security?
teleport is written in Go and Harden-Windows-Security in C#. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, teleport or Harden-Windows-Security?
Choose teleport if you want the larger community (20,924 stars) or its AGPL-3.0 licence terms. Choose Harden-Windows-Security if its feature set, stack or MIT licence fits better. Both are self-hostable.