Tag: Encryption
-
What is MQTTS? Secure MQTT Communication for IoT Devices
In IoT systems, devices often communicate using MQTT (Message Queuing Telemetry Transport)—a lightweight and efficient publish/subscribe protocol. However, standard MQTT communication is unencrypted, which makes it vulnerable to eavesdropping and man-in-the-middle attacks. To solve this, we use MQTTS, which is simply MQTT over SSL/TLS encryption. In this article, we’ll explore what MQTTS is, why it’s…
-
Writing Secure Software: Best Practices for Developers
Security is not a feature—it’s a necessity. In today’s connected world, software vulnerabilities can lead to data breaches, financial loss, and damaged reputations. Whether you’re developing a web application, desktop tool, or API, writing secure software should be a top priority from day one. This article outlines the key principles and practices developers should follow…