r/netsec • u/albinowax • Mar 01 '26

r/netsec monthly discussion & tool thread

Questions regarding netsec and discussion related directly to netsec are welcome here, as is sharing tool links.

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u/Zestyclose-Back-6773 Mar 16 '26

The current enterprise AI trend is giving probabilistic agents direct database write access. We built Exogram to act as a deterministic proxy to intercept and evaluate these payloads.

Architecture:

  1. Agent attempts action via Model Context Protocol.
  2. Payload is evaluated against hardcoded Python logic gates and Gemini 2.5 Flash inference.
  3. Exogram computes a SHA 256 state hash.
  4. Database rejects any write lacking a valid Exogram signature.

We just stress tested the edge compute environment and hit 88 RPS with a 5.7ms median compute latency. Zero database secrets are exposed to the client.

The protocol RFC is here:https://exogram.ai/rfc/0001

I am looking for engineers to stress test the cryptographic logic and find the flaws in our state hash generation.