
Everything here is v0. Experimental code, technical deep-dives, and core logic.
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Everything here is v0. Experimental code, technical deep-dives, and core logic.
Python
Collect, score, and surface deep-dive candidates across OAuth WG, WIMSE, and OpenID Foundation specs
Python
Minimal end-to-end demo of SLSA Build L3 provenance: a 12-line Go binary that signs its own provenance on every tag, plus a verifier walkthrough.
Shell
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Collect, score, and surface deep-dive candidates across OAuth WG, WIMSE, and OpenID Foundation specs
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MCP server fronting an OpenID AuthZEN 1.0 PDP — lets LLM agents query a real Policy Decision Point
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Build an xDS control plane from raw protobuf, in the spirit of Kubernetes the Hard Way. Rust + tonic + xds-api.
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Weekly deep-dive reports on AWS — IAM/identity focused, automatically collected via GitHub Actions and published as a static site.
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Eight locally-verified microsegmentation patterns (K8s NetworkPolicy, Cilium L7, Calico, Istio mTLS, SPIFFE/SPIRE, nftables, OPA Gatekeeper, LocalStack AWS SG)
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secure-by-default github template for oss: signed commits, sha-pinned actions, slsa v1.0 provenance, sigstore keyless signing, npm oidc publishing.
A visual explainer for software supply chain security: six stages, six real attacks, six defenses.
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Build a WebAuthn Relying Party from scratch: CBOR, COSE, attestation, signature verification by hand. No py_webauthn, no fido2 library.
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AWS Signature Version 4 in under 100 lines of pure Python, no external dependencies. Companion to a dev.to hands-on article.
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