Dec 24, 2025 · 9 min read · I was today years old when I learned that SSL is obsolete. For the longest time, I knew you needed an SSL certificate to make your website "secure." I understood the basic idea: data between your browser and server gets encrypted. But I never actuall...
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Oct 23, 2025 · 6 min read · In the digital landscape, the security of your web presence hinges on the tiny, yet critical, SSL/TLS certificate. It’s the cryptographic machine identity that authenticates your server and encrypts the data passing between your users and your system...
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Aug 24, 2025 · 6 min read · Introduction When working with PostgreSQL in production environments, SSL encryption is crucial for securing database connections. However, implementing SSL for PostgreSQL through an Nginx proxy can be tricky due to fundamental differences in how dat...
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Jun 22, 2025 · 5 min read · Hi bugs! Currently, I’m working around security protocols and decided to start a blog series to revive my knowledge of the sacred art (cryptography) of protecting our digital world from the darkness of evil spirits (yes, I’m talking about attackers)....
Join discussionApr 5, 2025 · 4 min read · 1. SSL (Secure Sockets Layer): The Predecessor What it is SSL was the original cryptographic protocol designed to provide secure communication over a computer network. It establishes an encrypted link between a web server and a browser (or between tw...
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Mar 3, 2025 · 3 min read · The SSL handshake failed error can be upsetting, particularly if you are trying to reach a secure website. This error happens when your browser and the web server fail to establish a secure connection with each other. In this article, you will get to...
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Jan 17, 2025 · 3 min read · Introduction The internet is like a busy highway, with data zipping back and forth between devices. But how do we keep that data safe from prying eyes? That’s where SSL/TLS steps in! These protocols are the superheroes of online security, ensuring y...
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Dec 18, 2024 · 3 min read · Goal: The goal of WebSocket technology is to enable browser-based applications to establish two-way communication with servers without the need for multiple HTTP connections. This approach facilitates seamless interaction between clients and servers...
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Oct 27, 2024 · 3 min read · Prologue In this article, we’ll explore the communication process between the client (browser) and server, focusing on how they exchange data and validate each other to ensure that only the intended parties are involved and that the data remains secu...
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Aug 26, 2024 · 8 min read · Quick Review of the Handshake In a different post I made a general introduction of the TLS/SSL protocol, and its role in the security of the internet communications to prevent eavesdropping and tampering. I also concentrated on the handshake section,...
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