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NIST PQC: The Post-Quantum Cryptography Standards

In August 2024, NIST published its first finalized post-quantum cryptography standards: FIPS 203 (ML-KEM) for key exchange, FIPS 204 (ML-DSA) for digital signatures, and FIPS 205 (SLH-DSA) as a hash-based alternative. They replace RSA and ECDSA before a quantum computer can break them, and hybrid implementations are already live in Chrome and Cloudflare.

Technology
5 min 3.4K 4.4

How to Install PostgreSQL with pgvector Step by Step

This guide installs PostgreSQL 16 with pgvector on Debian or Ubuntu using the official PGDG repository, creates a dedicated role and database, tunes memory for production, and explains when the HNSW index beats IVFFlat depending on vector volume and the available maintenance window.

Architecture
8 min 451 4.7

OpenTofu: The Open Response to Terraform’s License Change

OpenTofu is the community fork of Terraform, born in 2023 after HashiCorp switched to the Business Source License. With full file compatibility and Linux Foundation governance, it is the legally safe alternative for organisations with strict open-source policies or for those building products on Terraform.

Technology
4 min 609

NIS2 in Spain: a technical translation of 2026 obligations

The Spanish draft law transposing NIS2 is still in parliament in 2026, but the directive's technical obligations have applied since October 2024. Practical map: the ten minimum security measures, the 24-hour, 72-hour and one-month incident notification window, and the new supply-chain security obligations.

Startup
4 min 836

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    10 min 278
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