IP Camera Certification in India: New Security Rules https://sudonull.com/ip-camera-certification-in-india-new-security-rules
India Requires Full Disclosure of Architecture and Supply Chain for IP Cameras. Who Passed Certification, Risks for Hikvision and Dahua. Details for IT Specialists — Read and Adapt Systems.
IP blocking in the fight against piracy harms legitimate websites https://sudonull.com/ip-blocking-in-the-fight-against-piracy-harms-legitimate-websites
Mass IP address blocking to combat illegal football broadcasts causes outages for thousands of legitimate websites. Learn about the consequences for internet infrastructure.
PowerShell monitoring IP Windows nftables 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.
OSI TCP/IP Network Models: Protocols and Vulnerabilities https://sudonull.com/osi-tcp-ip-network-models-protocols-and-vulnerabilities
Complete reference on OSI and TCP/IP models, protocols from Ethernet to QUIC. Layers, PDU, security risks, commands for middle/senior developers. Study network structures.
Telegram Stars bot for payments without IP https://sudonull.com/telegram-stars-bot-for-payments-without-ip
Create an anonymous bot for donations and sales in Telegram on aiogram 3 and Stars. Instructions on architecture, unique links, HTTPS and CORS. For middle/senior dev. Deploy without registration.