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SSLReverseProxyC#Security-first reverse proxy control plane. A React dashboard backed by a hardened ASP.NET Core (.NET 10) API — start/stop control, proxy rules, ACME certificates, API-key/mTLS auth, deny-by-default RBAC, SSRF-validated upstreams, per-route IP allow/deny, config snapshots/rollback, and append-only audit.
virtual-switchesRustVirtual Cisco Catalyst 9300, 9200 and 9400 switches with an IOS XE command line from Cisco's documentation
web-accessHTMLBrowser-based RDP with the client in the browser and a proxy that does not decode the stream
ha-cloudflared-connectorAdd-onHome Assistant add-on: connector for a Cloudflare Tunnel managed in the Zero Trust dashboard
Home Assistant
Integrations install through HACS; add-ons through the add-on storeMore projects
glkvm-firmwareFirmwareModifying GL.iNet Comet (GL-RM10) KVMs: kvmd patches, firmware tooling, front-panel render
tuxedo-touch-firmwareFirmwareReverse-engineered custom firmware for the Honeywell Tuxedo Touch (TUXW V5.3.21.0), with a reproducible build, verified patch set and a Rust replacement web server in progress
iot-protocol-toolsReverse engineeringDependency-light tools for reverse-engineering how an IoT device talks to its cloud: SNI capture that survives cert rejection, DNS observation, pcap parsing, API inventory.
x2plus1-researchResearchInstrumentation and notes for an attack on Landau's fourth problem (primes of the form x^2+1) via the Friedlander-Iwaniec asymptotic sieve over Z[i].
CredVaultC#Local Windows tool: store test credentials in Windows Credential Manager and launch processes with them injected as environment variables - secrets never enter the AI context window
crosswordPythonPhoto-in, answers-out solver for 'find the COW' word-search puzzles: OpenCV glyph classification, grid reconstruction, 8-direction search, with a phone web UI
heidricklaProfile README
heidrickla.github.ioRustProject portfolio at heidrickla.github.io, rebuilt daily from public repositories
mobile-browserKotlinAndroid browser with per-site JavaScript policy and reader mode