https://sudonull.com/powershell-monitoring-ip-windows-nftables
Set up dynamic capture of Windows application IP addresses via PowerShell and automatic addition to OpenWRT nftables. Script with code for middle/senior devs. Study the implementation.
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In this project
https://sudonull.com/little-snitch-linux-ebpf-traffic-monitoring
Breakdown of Little Snitch for Linux: eBPF firewall with process-aware blocking, web interface and blocklists. Learn the architecture, trade-offs and production setup. Ideal for DevOps and security.
https://sudonull.com/wi-fi-air-monitoring-guide-for-engineers-2026
Technical Guide to Setting Up a Passive Sniffer on OpenWrt. Channel Load Analysis, Interference Diagnostics, Visitor Analytics Collection. Learn How.
https://sudonull.com/ebpf-netflow-traffic-monitoring-bare-metal-k8s
Setting up eBPF/XDP for NetFlow statistics: PERCPU_HASH, sharding, timers. Benchmarks and code for middle/senior dev. Master high-performance telemetry collection.
https://sudonull.com/kyocera-net-viewer-for-l1-printer-monitoring
Learn how Kyocera Net Viewer speeds up L1 work when supporting dozens of printers. From reactivity to proactivity: statuses, SNMP scanning, ticket reduction. Practice for IT specialists.
From other projects
https://ymaho.com/helium-network-explained-community-wireless-for-beginners
Learn how Helium uses everyday people to build wireless networks. No tech jargon—simple explanations of Hotspots and coverage rewards. See real-world impact.
https://ymaho.com/helium-network-explained-decentralized-wireless-for-iot
Learn how Helium's community-built wireless network uses Hotspots to provide cheap IoT connectivity. Real-world examples with no jargon.
https://ymaho.com/keeta-network-guide-speed-efficiency-explained-crypto-basics
Learn how Keeta Network aims to fix crypto's slow transactions and high fees. Simple explanation of its tech, token, and real-world impact for everyday users.
https://ymaho.com/pyth-network-explained-real-time-crypto-data-guide
Learn how Pyth Network delivers real-time market prices to crypto apps. Discover why speed matters for DeFi safety and how it affects your digital wallet.
https://ymaho.com/business-network-of-deputy-shufrich-and-russian-ties-global-analysis
YouControl analysis revealed ties between deputy Shufrich and 29 companies, including Russian ones. Find out how this undermines sanctions and affects you. Read more.
https://ymaho.com/canton-network-cc-open-interest-growth-and-grayscale-etf-filing
Analysis of Canton Network (CC) open interest growth amid decline. Grayscale ETF filing, role of DTCC and Visa. Learn why CC is interesting to institutions.
https://ymaho.com/cashtags-on-x-how-to-trade-cryptocurrency-on-elon-musk-s-social-network
X Launches 'Cashtags' — Tickers for Trading Cryptocurrency and Stocks Directly in the Feed. Learn How It Works and What Changes for Users.
https://ymaho.com/helium-tokenomics-explained-hnt-data-credits-halving
Learn how Helium’s HNT token, Data Credits, and halving schedule power a crowd-sourced wireless network. Simple breakdown of the mechanics.
https://ymaho.com/ai-model-pythia-predicts-crispr-results-breakthrough-in-gene-editing
Neural network Pythia from scientists in Zurich and Ghent predicts DNA repair after CRISPR, enabling precise gene insertion into non-dividing cells. Learn how AI is changing gene therapy.
https://ymaho.com/quantum-resistant-blockchain-launches-to-protect-crypto
Circle's Arc Network builds in quantum defenses early. Learn why this matters for Bitcoin, Ethereum, and your digital assets.
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