Three Layers of Server Protection: ipset, auto-block, and CrowdSec
Are your logs filled with login attempts on .env, .git, and wp-login.php? While the bot is knocking on Nginx, your server is already wasting precious resources. I decided…
Articles
Dive into insightful articles about the latest in technology and gadgets. Discover in-depth analyses, expert reviews, and thought-provoking features that explore the innovations driving our world forward.
WireSock Secure Connect 3.x: what’s behind the release notes
On April 8, 2026, WireSock Secure Connect 3.4.4 - the first official release of the 3.x branch - was released.
A Brief History of Biometrics: How Fingerprinting Entered Our Lives
The history of biometric dermatoglyphics on the human fingertip has been studied in detail and published hundreds, if not thousands, of times in both brief and detailed…
Talking Fox, Ivanhoe and a Bit of Optical Flow
“Tell us a story, Dad…” “Oh, when would I have time to tell you stories? I have so much work. Better listen to an audiobook.” “Audiobooks are boring. If only the fox…
Simple emergency button for the elderly
Recently, my mom has found it difficult to use a mobile phone, mainly due to vision problems. Even the simplest mobile phone required unlocking, selecting the right menu…
OSINT for the Lazy. Part 7: Remembering Forgotten Passwords for a Zip Archive in 2 Minutes
What is junk? Junk is what you keep for years and throw away just before you need it.
Local AI in Obsidian without Subscriptions: A Working Combination with Ollama, Gemma 4, and Infio Copilot
I wanted to create a local AI assistant for Obsidian that can work with my notes offline and without subscriptions. As a result, I tested several approaches and settled…
Semantic terminal: AI generator of one-liners based on natural language description
This note is inspired by the article I replaced Google with 50 lines of Python. A month later, I forgot how to write tar -xzf. At some point, after hitting Alt+Tab to…
Daily Life of an Information Security Analyst: Reports, Vulnerabilities, and Real Security
Here is the PT Cyber Analytics team. In this article, we will talk about the work of analysts in cybersecurity projects, show what makes this profession attractive, and…
Generative UI: three approaches to interfaces assembled by AI
Imagine a user opens your product, and the interface not only displays pre-prepared screens but is assembled right now for a specific person and their context. And the…
I got banned on Claude Code for my $200 account
Yesterday, my account on Claude Code was blocked.
Principles of Designing Hierarchical Addressing Structure in Deploying IPv6
I read with interest the article by @maybe_elf "IPv6 turns 30". However, I was very surprised by some comments to it. Unfortunately, many Russian IT engineers still do…
20+ Best Anthropic Tools and Guides on AI
The best of Anthropic in one place: neural networks, prompts, guides. Suitable for entrepreneurs, content creators, software developers, and anyone interested in neural…
OpenClaw and Memory Without Amnesia: What to Choose Between Lossless Claw, OpenViking, ByteRover, MemPalace, and LLM Wiki
When discussing "memory for AI agents," it's easy to argue about different things, thinking that the same topic is being discussed.
Real case: how a construction company lost 730 days on software installation "due to a socket"
The client carefully selected the system but forgot to prepare the infrastructure in the organization. We will analyze the mistake, the consequences, and how to avoid…
Attack on axios in npm: how one compromised account put millions of JavaScript projects at risk
A serious incident in the JavaScript ecosystem highlights the growing danger of open source and supply chain attacks. StepSecurity researchers reported the compromise…
AI is not exactly IT
While searching for job openings, I realized: something has changed, someone didn’t just build a new mechanism, but installed a new mod on the server.
Quantum Computing: Between Analogue and Digital towards AGI and Consciousness
This article is an attempt to explore the concepts of quantum computing, a brief overview of existing quantum computers, and reflections on whether it is possible to…
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