VCVictor Chukwuemeka Onwuegbuchuleminvictor-chukwuemeka.hashnode.dev·Jul 18 · 15 min readWhy the Web Centralised: The Protocol Gaps That Platforms FilledFive posts in, this series has been circling one idea from five different angles. ARPANET connected four trusted institutions and needed no security, because everyone on it was known. Packets travel w00
VCVictor Chukwuemeka Onwuegbuchuleminvictor-chukwuemeka.hashnode.dev·Jul 12 · 14 min readConnecting a Domain to a VPS From a Different Company: The Guide Nobody Gives YouAlmost everyone who has ever deployed something hits this exact wall. You rent a VPS from one provider, maybe Hetzner, DigitalOcean, Contabo, or a Namecheap VPS. It gives you a public IP address, a st10
VCVictor Chukwuemeka Onwuegbuchuleminvictor-chukwuemeka.hashnode.dev·Jul 11 · 19 min readDNS: The Internet's Phone Book, and Its Biggest WeaknessAt the end of the last post, you understood how a device is found on a network: by its IP address, the logical location that routing depends on. But then I pointed out something you have probably neve10
VCVictor Chukwuemeka Onwuegbuchuleminvictor-chukwuemeka.hashnode.dev·Jul 6 · 20 min readIP Addressing and Subnetting: Every Device Needs an AddressAt the end of the last post, we zoomed out to see the whole OSI model, seven layers, each with one job. Then we promised to come back and zoom all the way into one of them: Layer 3, the network layer,10
