Running your own Bitcoin Lightning node used to be a hobbyist flex. In 2026 it is closer to a security decision. The public Lightning graph is thinning (roughly 17,000-17,400 nodes as of the most ...

IntroductionIn my previous articles, I ran five types of local LLMs as AI agents and conducted a total of 75 tests. What I wanted to investigate was not simply whether they could answer ...

description Nmap is the standard open-source network scanner for finding live hosts, open ports, service versions and operating systems. Use this skill when a user asks to scan a network or host they ...

This repository is only for students who registered the course RECO7613 Information Technology in Design and Construction - Xiaohu1009/RECO7613 ...