This week focused on reliability, cryptographic foundations, and clean architecture boundaries.
📡 RustPulse — CRC Validation on Telemetry Ingestion
Implemented Step 1 of CRC protection: X-CRC32 validation at ingestion level. Detect corrupted payloads early, return clear 400 + crc_check=fail responses, prevent invalid data from reaching downstream services, protect overall telemetry data quality, fail fast at the edge. Always.
Project: https://vinecksie.super.site/rustpulse
🔐 Sealed in Rust — Randomness & Entropy
New chapter published:Randomness & Entropy: Nonces, IVs, CSPRNGs
Key idea: In cryptography, algorithms don’t fail first — randomness does, without real entropy, security is only theoretical.
Read here:
https://vinecksie.github.io/sealed-in-rust/02-core-primitives/02-07-randomness-entropy.html
▶️ Fearless in Rust — Hexagonal Architecture (Final Part)
Part 3 of the Hexagonal Architecture series is live.
Focus: clean input/output adapters, proper composition root wiring, keeping frameworks out of the core
Watch here: https://youtu.be/JoBK9i_aMOM
Building distributed systems in Rust means:
- Defensive validation at the edge
- Correct cryptographic primitives
- Clear architectural boundaries
That’s the direction.
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