duality.vpn
How to Change Your IP Address (5 Methods, From Easiest to Most Technical)
Your IP address tells every site you visit roughly where you are, who your internet provider is, and lets them link your activity together over time. Here are five ways to change it — from the one-click VPN approach to manual router and DNS tricks — with tradeoffs for each.
ler maisHow to Stay Safe on Public Wi-Fi (a Practical Checklist for 2026)
Public Wi-Fi is not as dangerous as it was ten years ago — most of the web is now encrypted by default. But it is still where most ordinary people get their accounts compromised. Here is a short, practical checklist that takes about two minutes to set up.
ler maisHow to Unblock Websites at School or Work (Without Getting in Trouble)
Schools and offices block social media, news sites, and entertainment using a handful of well-known techniques. Here is how each one works, how a VPN bypasses them, and the rules to follow so you do not break your school or workplace acceptable-use policy.
ler maisVPN vs Proxy vs Tor: Which One You Actually Need
VPNs, proxies, and Tor all change which IP address websites see — but they are built for different problems and they fail in different ways. Here is what each one actually does, where each is the right answer, and where each one quietly leaks your traffic.
ler maisWhat Is a No-Logs VPN? How to Tell Real From Marketing
Almost every VPN advertises a 'no-logs policy.' Most of those policies have meaningful asterisks, and a handful are essentially fiction. Here is how to read a no-logs claim, the four categories of logs that actually matter, and the questions a real provider can answer.
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O que é um verificador de IP? Como as ferramentas «Qual é o meu IP» protegem a sua privacidade
Verificadores de IP mostram o seu endereço IP público, localização aproximada e informações do provedor. Entender o que eles revelam ajuda você a controlar o que sites e rastreadores sabem sobre você.
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5 casos importantes de por que precisas de uma VPN
Meados do século XX foi um dos últimos pontos-chave do progresso social. A adoção da Declaração Universal dos Direitos Humanos motivou muitas pessoas a defenderem os seus próprios direitos.
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