Dec 8, 2025 · 2 min read · 💀 Same Origin Policy (SOP) Hey there! In this post, we’ll dive into the Same Origin Policy (SOP) — a crucial web security mechanism designed to prevent malicious attacks and protect user privacy. 🧠 What is SOP? Same Origin Policy (SOP) is a securi...
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Jul 10, 2025 · 9 min read · Introduction Cross-Origin Resource Sharing (CORS) is simply a method or mechanism for integrating applications. This mechanism enables controlled access to resources or information located outside a specific domain. So, clients’ web applications in d...
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Aug 14, 2024 · 3 min read · The BroadcastChannel API is a Web API that allows communication between tabs, browser windows, iframes and workers, provided they are of the same origin. Two URLs are said to be of the same origin if the have the same the protocol, port (if specified...
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Jan 9, 2023 · 4 min read · What is Origin The protocol/domain/port tuple of a URL is called the origin let url = 'http://store.company.com/dir/page.html' //http://store.company.com is origin When the two Origins are the same When the protocol/domain/port tuple of the URL is t...
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