Building a C++ HTTP Server from Scratch (Part 1): Setting Up TCP Sockets
Introduction In this series I will be going through how to build an HTTP Server from scratch in C++ using POSIX APIs, and actually have it serve a web…
Architecture
⚑ Report a ProblemLatest Architecture news from Tech News
All topics
agents
ai
api
architecture
automation
aws
backend
beginners
career
database
devchallenge
devops
discuss
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
react
security
showdev
softwareengineering
systemdesign
tutorial
typescript
webdev
Beyond Cyclic Polling: Objects, Classes, and Outstation State in DNP3
By RUGERO Tesla ( @404saint ) If you approach DNP3 (Distributed Network Protocol 3) from a background in Modbus/TCP or EtherNet/IP (CIP), your mental …
QUIC-Based NAT Traversal: How PUNCH_ME_NOW Frames Are Standardizing Hole Punching
TL;DR: NAT traversal has historically relied on STUN/TURN/ICE running as an external signalling layer bolted onto whatever transport protocol you choo…
Abandoning Abstractions: Manually Crafting EtherNet/IP Packets Almost Broke Me
By RUGERO Tesla ( @404Saint ). There is a persistent illusion in Industrial Control Systems (ICS) security research: that high-level libraries, abstra…
Stage 1.6 — Network Devices
From Zero to Cybersecurity Professional | Complete Roadmap Series Series: Cybersecurity × OT/ICS Security — Full Roadmap Stage: 1 — Network Fundamenta…
Create and configure network security groups
Introduction Want to ensure your web infrastructure is tightly controlled and protected against unauthorized traffic? In this hands-on lab breakdown, …
Anthropic Named Their Models After Poetic Forms. I Think They Accidentally Mapped the Human Brain.
A 3am theory about cognitive architecture, Kahneman, and why I always reach for Sonnet. Kahneman's Two Systems Daniel Kahneman spent decades studying …
From the Perspective of a 20-Year Architect: My Own System's Security
Even though I've been immersed in systems for twenty years, I never thought a security incident on my own server would make me sweat this much. I'm us…
Wireless Networks
A wireless network is a communication system that uses radio waves or other wireless signals to connect devices together. This enables them to communi…
Internet Architecture
Internet Architecture describes how data is organized, transmitted, and managed across networks. Different architectural models serve different needs,…
I have no idea what my AI agents are doing right now. Here is how I fixed that.
There is a specific kind of anxiety that comes with running autonomous AI agents in production. You deploy them, they start working, and then you have…