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How to fix: UFW blocking Internet access on devices connected to Proxy with WireGuard
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Ever tried combining a transparent proxy with a WireGuard VPN client, aiming to secure all local traffic through a remote VPS, only to find that enabling UFW (Uncomplicated Firewall) breaks Internet connectivity? If you’ve found yourself in this situation, you’re not alone. This article unpacks the complexities and offers a simple solution, often overlooked in UFW’s default settings.
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How to fix: No access to local devices when connected to ExpressVPN
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Have you ever found yourself caught in a seemingly unsolvable dilemma while using ExpressVPN on your Mac computer? On one hand, you want to maintain your VPN connection for various reasons like bypassing geo-restrictions or preserving your privacy. On the other hand, you can’t afford to lose access to your local devices—be it your iPhone, iPad, or a complex home server setup. It’s an annoying issue, but here’s the kicker: the solution is a mere checkbox away in the ExpressVPN app. This article will walk you through the simple steps to keep your VPN up while accessing your local network freely.
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How to fix: No Internet access from WireGuard client and inability to ping server's IP
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Have you ever set up a WireGuard VPN on a local machine and a remote VPS, only to find out that the local machine can’t access the Internet, even though the VPS can? On top of that, neither can ping each other’s IPs? It’s a frustrating issue, but the good news is that the fix is actually quite simple. This article will guide you through the surprisingly easy solution to this irritating problem, which turns out to be a minor setting misconfiguration.
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Creating ICNS files for macOS apps: A developer's guide
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You’ve built an amazing macOS app, but you’re stuck on how to create the ICNS icon file for it. Don’t worry, you’re not alone. Learn how to create ICNS icon file for your macOS app with this straightforward guide. We’ll cover essential sizes, naming rules, and technical steps—all using free tools. This article is a must-read for developers looking to make their macOS app icons look professional.
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Securing your home server: Obtaining an SSL certificate for servers not exposed to the Internet
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You’ve set up a nifty home server, perfect for hosting your internal dashboards, file storage, or even your personal blog. There’s just one hiccup—your server isn’t accessible from the Internet. How then do you secure it with an SSL certificate? Fear not! I’ve found myself in a similar situation, and I’ve got a surefire solution for you. In this article, we’ll explore how to use Certbot and the DNS challenge method to get an SSL certificate for a home server that’s not publicly accessible.
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