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4Internet is a search engine built for people who work with or buy Internet-related products and services. We blend multiple indexes, proprietary ranking, and AI tools to return results focused on networking, hosting, domains, security, and related topics. The home page highlights popular tools, resources, and topical results to help you get started quickly. Part of the 4SEARCH network of topic specific search engines.
Latest News & Web Pages
How to Receive Stripe Webhooks on Localhost (Without the Headache)
14+ min ago (669+ words) If you've ever integrated Stripe payments, you know the drill: Stripe sends webhook events to a public URL, but your development server is running on localhost:3000. You need those events to reach your machine in real time so you can…...
The Internet’s Trust Problem: BGP Hijacking, RPKI, and the Role of Blackwell-Scale Compute
29+ min ago (1741+ words) To understand BGP hijacking, you have to discard the idea of "the internet" as a single thing. The internet is a federation of Autonomous Systems (AS) independent "islands" operated by ISPs, cloud providers, universities, governments, and large enterprises. Google is…...
FullAgenticStack WhatsApp-first Anti-Patterns: A Reference Handbook
43+ min ago (1179+ words) Example: Someone with the customer's WhatsApp (stolen phone, cloned chip) requests address change. System accepts just because "it's the customer's number". Effect: Diverted delivery + fraud. Signal: Complete log exposes PII without protection. "Yes" without tying to order/action becomes ambiguity…...
WhatsApp-First Anti-Patterns: A Reference Handbook
46+ min ago (1280+ words) N'mero d" identidade impl'cita, n'o autentica'o perfeita. A'es de risco exigem fric'o progressiva. Exemplo: Algu'm com o WhatsApp do cliente (celular roubado, chip clonado) pede troca de endereo. Sistema aceita s" porque "' o n'mero do cliente". Efeito: Entrega desviada + fraude....
At Trump’s State of the Union, remember the free-market miracle in your pocket
55+ min ago (759+ words) Wireless prices keep falling as speed and data explode. Competition and investment did that, not mandates. But one success story may not make the headlines: Under pro-investment, pro-competition policies, America's wireless market has delivered lower prices, better service, and more…...
My YouTube ad avoidance journey 🤦♂️ \ stacker news
1+ hour, 2+ min ago (165+ words) The thing is, before I found Bitcoin, I was just a regular guy who didn't think twice about ads, tracking, data scraping or online privacy I had to take the orange pill to learn how to actually protect myself, like…...
Internet Aunties & Uncles Activate: Keke Palmer Celebrates Her Son Leo Turning 3
1+ hour, 8+ min ago (312+ words) Internet aunties and uncles, it's time to activate. Keke Palmer just held the most adorable birthday party for her son Leo, and she's sharing all of the sweet details online with us. Leo, whom she shares with Darius Jackson, was…...
OpenClaw Behind Nginx on a Shared Server: Multi-App Reverse Proxy Setup
1+ hour, 19+ min ago (760+ words) I run a Raspberry Pi as my home server. Not a beefy cloud VPS with unlimited ports " a single-board computer sitting on a shelf, connected to my LAN, with a single IP and a single pair of ports (80/443) punched through…...
Another rumor appears for the iPhone 18 Pro and the iPhone Fold – and mass production is getting closer
1+ hour, 25+ min ago (336+ words) Lots to choose from Apple is going to be busy launching multiple contenders for our best iPhones guide this year, and a new leak points to something we've heard before about the 2026 schedule: that the foldable iPhone is going to…...
Researchers Demonstrate 27 Attacks Against Major Password Managers
1+ hour, 39+ min ago (297+ words) We often treat cloud-based password managers as digital safes that only we can open. These services rely on Zero-Knowledge Encryption, a marketing promise that the company storing your data cannot actually see what is inside. However, new research suggests that…...