TCP Handshake vs TLS Handshake: Order of Operations

Introduction: Think of visiting a website like meeting someone for the first time. Before you can have a meaningful conversation, you need to find them and establish a basic connection — that’s what the TCP handshake does. It sets up a reliable pathway for information to travel between you and the server. Only once that connection is … Read more

Networking Essentials for DevOps Professionals

Introduction: Networking forms the backbone of modern IT infrastructure, and it is essential for DevOps professionals to grasp its fundamental concepts. Key topics include IP addressing, CIDR, network models, DNS, load balancing, network security, and network troubleshooting tools. These are crucial for ensuring seamless connectivity and efficient application delivery. In this blog, I will explore … Read more