FerrumGate
Open source zero trust network access (ZTNA)
What it does
An open source Zero Trust Network Access (ZTNA) for remote access. A replacement for VPN that applies Zero Trust principles. Easy management and deploy.
Does a similar job
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WireZTNA Zero Trust Network Access Jul 2026 · wireztna.com · ▲3Zero Trust access, simple and secure for MSP's
- OFOctelium – FOSS Alternative to Teleport, Cloudflare, Tailscale, Ngrok2025 · github.com · ▲358
I have been working on Octelium for quite a few years now but it was open sourced only by late May 2025. Octelium, as described more in detail in the repo's README, is simply an open source, self-hosted, unified platform for zero trust resource access that is primarily meant to be a modern alternative to corporate VPNs and remote access tools. It can operate as a remote access/corporate VPN (i.e. alternative to Twingate, Tailscale, OpenVPN Access Server, etc...), a ZTNA/BeyondCorp platform (i.e. alterntive to Cloudflare Access, Teleport, Google BeyondCorp, etc...), and it can also…
- TOTopaz: open-source authorization combining the best of OPA and Zanzibar2022 · github.com · ▲132
- ISI Spent Years Building a FOSS Unified Zero Trust Secure Access Platform2025 · github.com · ▲7
Hello HN, I've been working solo on Octelium for the past 5+ years now, (yes, you just read that correctly :|) along with a couple more sub-projects that will hopefully be released soon and I'd love to get some honest opinions from you. Octelium is simply an open source, self-hosted, unified platform for zero trust resource access that is primarily meant to be a modern alternative to corporate VPNs and remote access tools. It is built to be generic enough to not only operate as a ZTNA/BeyondCorp platform (i.e. alternative to Cloudflare Zero Trust, Google BeyondCorp, Zscaler Private…
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Lettertrace▲375Track your AI visibility for free (using your own API keys!)
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Source: Product Hunt launch ↗
Launched alongside, April 2023
the whole month →
- G4
Hi HN, Today we’re launching GPT-4 answers on Phind.com, a developer-focused search engine that uses generative AI to browse the web and answer technical questions, complete with code examples and detailed explanations. Unlike vanilla GPT-4, Phind feeds in relevant websites and technical documentation, reducing the model’s hallucination and keeping it up-to-date. To use it, simply enable the “Expert” toggle before doing a search. GPT-4 is making a night-and-day difference in terms of answer quality. For a question like “How can I RLHF a LLaMa model”, Phind in Expert mode delivers a…
AI · 2023 · phind.com
