Spread the love“`html In the world of network security, knowing how to check if a port is open is crucial. Ports act as gateways for data traffic, and an open port can signal either authorized ...

In the brief history of AI security, the prompt injection has quickly become the top threat. Large language models are ...

Why Déjà Dup and these 4 other tiny Linux tools have become essential to my daily routine ...

Keyboard shortcuts make Linux easier, more convenient, and more fun. These four make my workflow smoother than ever.

Jupyter Notebook is a tool to run and write Python code easily, showing results right away, and allowing you to combine code, charts, notes, and files in one place. You can start Jupyter Notebook ...

New report exposes the SURBL Blacklist as a leading cause of silent delivery failures in 2026 — and how senders can identify, fix, and prevent a listing ...

Learn how to install and configure ProxyChains on Linux. Set up chain types, enable DNS proxying, and route curl, nmap, and ...

For Advanced Development & Testing: If you need comprehensive email testing capabilities, smtp4dev offers features not found in other tools like HTML compatibility analysis, responsive design testing, ...

It's been one of those weeks. You expect the usual noise: recycled malware, sloppy attacks, another easy target getting hit. Instead, there's a supply chain attack ...

The internet did not break this week. It got used exactly as designed, which is worse. Searches were siphoned through shady browser add-ons. AI chat links turned into malware delivery paths. macOS ...

A local-first, free-tier, agentic AI chief-of-staff that lives in your Telegram. It plans, researches, drafts and sends outreach, manages your CRM, sets reminders, books calendar events, drafts social ...