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Secure Communication with Kyber and Dilithium in Rust

What Is Post-Quantum Cryptography? Quantum computers are no longer just science fiction—they’re getting real. And with them comes a big challenge: they could break many of the cryptographic systems we rely on today to keep our data safe. Most current encryption methods, like RSA or Elliptic Curve Cryptography,

Implementing Distributed Cron Jobs with etcd

Introduction In this article I’ll walk you through a project I built using Rust that acts as a distributed cron scheduler. This project allows users to add, list, and remove cron jobs via a set of RESTful endpoints. The system continuously monitors the current time, ensuring that scheduled tasks

Building Leader Election in Distributed Systems with etcd

Introduction In distributed systems, leader election is a critical process that ensures coordination and consistency across multiple nodes. One way to implement leader election is through the use of a reliable key-value store, such as etcd. In this article, I'll explore how to implement a simple leader election