Blog

Technical articles on Cyber Security, IoT, Smart Metering, and AI.

Featured9 Jul 2026

Claude Certifications Explained: Associate, Developer and Architect

Anthropic's Claude Certification Program now offers four credentials for Associate, Developer and Architect roles, priced from $99 to $175.

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Tutorial3 Jul 2026

Claude Desktop Is on Linux: Install It in Two Minutes

Claude Desktop is now on Linux in beta. The exact commands to install it on Ubuntu or Debian, what you get, and what is missing.

Ai2 Jul 2026

Claude Fable 5 Is Back: How to Get the Most Out of It

Claude Fable 5 is back in Claude Code. The official tips, with copy-paste commands, for getting the most out of Anthropic's most capable model.

Privacy2 Jul 2026

WhatsApp Usernames: How to Reserve Yours and What Changes for Privacy

WhatsApp is rolling out usernames so you can chat without sharing your number. How to reserve yours, the rules, and what changes for privacy.

Ai1 Jul 2026

The 5 New Job Roles Emerging on the Claude Code Team

Boris Cherny of the Claude Code team maps five new job roles — Prototyper, Builder, Sweeper, Grower and Maintainer — that cut across traditional job titles.

Ai30 Jun 2026

Claude Sonnet 5: What's New, the Pricing, and When to Use It

Anthropic's Claude Sonnet 5 brings near-Opus agentic performance at $2/$10 per million tokens. Here's what changed, the benchmarks, and when to use it.