Building a Smart Security Guard for Your Server 🛡️
This project is part of the HNG DevOps internship (Stage 3), and trust me, it sounds way more complicated than it actually is. Let's break it down tog…
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Managing The Smarter
Ancient Intelligence Wisdom, Modern AI Debugging The General Doesn't Go to the Battlefield Two thousand years ago, military strategists solved a probl…
How I Built a Real-Time DDoS Detection Engine from Scratch
Introduction Imagine you run a cloud storage platform. Thousands of users upload files, share documents, and collaborate every day. Then one morning, …
Why Better Resource Monitor is worth a look if you want a calmer Mac menu bar monitor
If you want a Mac menu bar monitor that stays lightweight, readable, and easy to trust, Better Resource Monitor is worth a look. It is built by Alex P…
eBPF From Rust: The 34ms Ghost We Couldn’t See
When your profiler swears everything’s fast but your metrics are screaming bloody murder eBPF From Rust: The 34ms Ghost We Couldn’t See When your prof…
The Cheapest Way to Self-Host Beszel in 2026
Datadog charges $15/host/month. You have 5 servers. That's $75/month to see CPU graphs. Beszel does the same job with an agent that uses less than 10M…
I built a token cost tracker for Claude Code - and it changed the way I think about AI development
It started with a number I couldn’t explain A few months ago, I looked at my Anthropic billing dashboard and saw a number that didn’t add up. I knew r…
Network Forensics for Non-Security Teams: Why Every IT Department Needs Packet-Level Visibility
At 2:13 a.m., the helpdesk phone rang for the third time in an hour. A finance application kept freezing for users in one branch office. The server te…
Understanding OpenClaw’s Hook: The Key to Evaluating Agents Properly
Working with a tool like OpenClaw can sometimes feel like a black box, with many moving parts that make it hard to understand what is happening under …
The 4 Signals That Actually Predict Production Failures - Part 2
A practical guide In the first part , I covered the two initial signals to diagnose that something is wrong : Latency Traffic Those two alone explain …
From Generic Evals to Specific Monitors: The Annotation Queue Bridge
How to turn generic evaluation metrics into a useful starting point for AI Reliability. It's common now with all the talk about AI reliability to come…
How to Use APM Tools Effectively
TL;DR APM = metrics + traces + logs — Use all three together. Auto-instrument first — Agents cover HTTP, DB, queues. Add custom tags ( order_id , cust…
The Complete Guide to API Schema Drift Monitoring in 2026
You've written your integration. The tests pass. The API docs say the response looks like this: { "user" : { "id" : 123 , "name" : "Alice" , "email" :…
Should agencies build their own website security and maintenance solutions?
Or: Why agencies shouldn't build their own Alpaca Management System. We've been talking to agency development teams for quite some time and it remains…
Your LLM Costs Spiked 400% Last Night — Here's How to Catch It in One API Call
You wake up Monday morning. Coffee in hand, you open your LLM provider's billing dashboard. The weekend total: $2,400 . Your usual weekend spend is $6…
Wireshark Is Great — Here's Why It's Not Enough for Production Networks
It was 2 AM on a Tuesday when the on-call engineer finally opened Wireshark on his laptop, plugged into a mirror port on the core switch, and started …
Incident Report: Service failure due to storage full
Yesterday, my homelab server suddenly became unresponsive. It started with a flurry of Discord notifications, the universal signal that something has …
We Built a Free Website Health Scanner. Here's What It Finds on Most Sites
Your site is up. But is it healthy? We just shipped a free website health scanner at getsitewatch.com/scan . No signup. No email. Just paste a URL and…
I built a tool that shows you exactly which method slowed down after your last deploy published: false
You deployed. p99 latency spiked. Now what? Open Grafana. Check Jaeger. Dig through logs. Read the commit diff. Connect the dots yourself — every sing…
Your Browser Automation Agent Is Blind to Failures
Your Browser Automation Agent Is Blind to Failures Your automation agent just ran overnight. It reported: status: success . But was it really? Did it:…