Troubleshooting Video Calls on a VPN: Separate Device, Network, and Meeting-Platform Factors
Adapted from VPN and Video Calls: Realistic Expectations by Mohammad Hesameddin Montazerilisar, published July 9, 2026 and updated September 27, 202…
Programming
⚑ Сообщить о проблемеПоследние новости Programming от Tech News
Все темы
AI
agents
ai
api
architecture
automation
backend
beginners
career
database
devchallenge
devops
discuss
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
react
rust
security
showdev
testing
tutorial
typescript
webdev
Finding Affected Check Point VPN Deployments: Version Scope and ZoomEye Exposure for CVE-2026-85102
Finding Affected Check Point VPN Deployments: Version Scope and ZoomEye Exposure for CVE-2026-85102 Vulnerability overview CERT-In Vulnerability Not…
Mullvad gave you 8 trillion exit IPs. 9 servers found you.
Mullvad is one of the few VPN providers that hands you a different public IP for each of its servers. With 578 servers in the fleet, a naive calcula…
SonicWall SMA 1000 Remains a Small but Critical Edge Exposure After September's KEV Additions
SonicWall SMA 1000 Remains a Small but Critical Edge Exposure After September's KEV Additions When CISA added the SonicWall SMA 1000 pre-authenticat…
WireGuard VPN for Production: The Exact Setup I Deploy for Small Businesses
WireGuard is the VPN I deploy for every small business I migrate to Linux. Not because it is trendy, but because it is the most honest piece of netw…
Installing OpenVPN on Ubuntu 24.04
OpenVPN is an open-source, full-featured VPN solution that enables secure site-to-site and point-to-point connections. OpenVPN creates encrypted tun…
Нашёл «VPN», который оказался обычным SOCKS5-прокси
Недавно я наткнулся на довольно интересный случай. На первый взгляд — обычное VPN-расширение для браузера: список стран, кнопка подключения, бесплат…
Debugging VPN DNS Problems: Find the Layer That Is Actually Answering
When DNS starts behaving strangely—a site resolves differently than expected, a recent change does not appear, or two devices disagree—the VPN often…
VPN After Sleep, Roaming, and Network Switches: What Reconnection Looks Like
A VPN connection doesn't exist independently of the network underneath it. It is built on whatever network the device happens to be using at that mo…
VPN Troubleshooting, One Layer at a Time: A Diagnostic Checklist
Most VPN troubleshooting goes wrong in the same predictable way: three things get changed at once, and whatever happens next, nothing has been learn…
WireGuard, Seen From Both Sides: The Same Ping as Ciphertext and Cleartext
Originally published at https://blog.pathvector.dev/protocol-lab-wg-16/ — part of the free Protocol Lab series. This post is part of Protocol Lab ,…
Как я создал локальное хранилище и агрегатор VLESS конфигураций
Я думаю, что все заметили, что в последнее время доступ к большинству зарубежным ресурсам и API оставляет желать лучшего. Д…
awg-admin: почему я написал свой менеджер для управления Amnezia(WG)-серверами
Недавно друг попросил помочь с настройкой VPN. Казалось бы, обычная задача. Но когда я посмотрел, что у него уже развернуто, удивился. Для управлени…
Рабочий VPN-конфиг за пару секунд без покупки сервера: генератор Cloudflare WARP с обходом DPI
открываешь сайт → выбираешь формат → жмёшь кнопку → получаешь готовый рабочий конфиг со свежими ключами. Никакой регистрации, никакой оплаты, всё с…
Свой VPN на Rust: как я спорил с сетью, TLS и самим собой
Если совсем коротко: я написал свой VPN на Rust — побайтово-корректный TLS 1.3 с заёмом чужого сертификата, гибридное постквантовое рукопожатие, пят…
Hoplyra: self-hosted orchestration for multi-hop VPN chains
Hoplyra: self-hosted orchestration for multi-hop VPN chains Most VPN tools install one protocol on one server . Hoplyra covers the full stack: deplo…
Proton VPN in 2026: I ran it for 60 days on my self-hosted stack — here's what works and what doesn't
Originally published on byte-guard.net . TL;DR: Proton VPN is the right default for most self-hosters who want a privacy-respecting VPN without DIYi…
The 2026 Self-Hoster's Privacy Stack: every tool I actually pay for, configured end-to-end
Originally published on byte-guard.net . TL;DR: A working privacy stack in 2026 is not a single tool. It's seven decisions made in the right order.…
A complete tour of Qeli: a self-hosted, post-quantum VPN in Rust
Qeli is an open-source VPN you run on your own server. No third-party service, no account with someone else, no telemetry - the server is yours, the…
Как не получить бан в Claude: возможные причины и решения
Anthropic забанил больше двух миллионов аккаунтов за 2025 год. Разбираем 5 причин, по которым срабатывает anti-fraud, и собираем чек-лист защиты лич…
Self-hosted WireGuard VPN on a VPS: a clean copy-paste quickstart
A self-hosted WireGuard VPN on a $5/month VPS gives you a private exit IP you fully control — no logs but your own, no shared IP pools, no monthly p…
Open Source Project of the Day (#94): MasterDnsVPN —— A Sharpened Blade Against Censorship: The Highly Optimized DNS Tunneling VPN
In extreme network censorship environments, when all conventional VPN protocols (such as WireGuard, VLESS, or Shadowsocks) are accurately identified…
Installing WGDashboard, an Open-Source Web UI for WireGuard VPN, on Ubuntu 24.04
WGDashboard is an open-source web UI for managing WireGuard VPN configurations, peers, and traffic statistics. This guide installs WGDashboard using…
How a Slow Office VPN Led Me to File a US Patent
This is the story of how a mundane complaint — "the VPN is slow" — turned into a US patent application. Not a granted patent. An application . I wan…
I built 5 free VPN diagnostic tools — here's what most online testers miss
TL;DR I built and published 5 free VPN diagnostic tools on AnonymFlow. The methodology behind them — what they measure, why it matters, what other "…
Self-Hosted VPN in 2026: WireGuard, Headscale, NetBird and More Compared
Using a commercial VPN means handing your traffic to a third party, paying monthly, and accepting their network rules. For developers and homelab op…
Test a DNS Leak in 2 Minutes: Complete Methodology + Per-OS Fixes (2026)
TL;DR Testing for a DNS leak takes 2 minutes: connect your VPN, open dnsleaktest.com and run the Extended Test, then check whether the DNS servers d…
Оптимизация сетевой обработки в высоконагруженных системах
В условиях стремительного роста объёмов интернет‑трафика особое значение приобретают высоконагруженные системы. Под этим термином понимают подкласс…
Как я без навыков fullstack-разработчика сделал свой SaaS
Я никогда не работал в IT. Не знал, что такое foreign key, не понимал, как фронт получает данные с бэкенда, и никогда не деплоил ничего серьёзнее ск…
Law enforcement shuts down VPN service used by two dozen ransomware gangs
First VPN promised hackers complete anonymity for their cyberattacks. But Europol said it was able to notify the service’s users that they have now…