Hey, we're the spinning-factory team, the folks behind Kloak. Kloak runs as a Kubernetes controller. It swaps the secrets in your workloads for harmless placeholders we call kloaked secrets, then uses eBPF to substitute the real secrets back in at the last moment — right when your app makes a request to an allowed host. Today, Kloak works with any app using OpenSSL 3.0–3.5 (statically or dynamically linked) or go-tls (Go 1.25 and 1.26). Support for more TLS libraries (GnuTLS, BoringSSL, and others) and additional Go versions is on the roadmap. Kloak is open source under the AGPL, contributions are welcome! We are also happy to hear any feedback and answer any question for the HN community.

Yeah, so Kloak is Danish for sewer.