Understanding Authentication and Authorization in Security in 2025
by Security is a fundamental aspect of any digital system, and two critical components ensuring data protection are Authentication and Authorization. These two concepts work together …
Category: Cloud
Cloud Tutorials
AWS / Cloud / Docker / Docker-Compose / Docker-Swarm
Setting Up GPU Support for Docker Containers on AWS G4dn Instances
If you’re working with machine learning, deep learning, or other GPU-intensive workloads, setting up Docker with NVIDIA GPU support is essential. This guide will walk …
A Day in the Life of a Remote DevOps Engineer
A Day in the Life of a Remote DevOps Engineer: Remote work has become the new norm, and for DevOps engineers, this shift has brought …
CI/CD / Cloud / Monitoring
Understanding the DevOps Engineer Role and Market Demand
Understanding the DevOps Engineer Role and Market Demand The role of a DevOps engineer revolves around bridging the gap between development and operations teams, ensuring …
AWS MCQs / CI/CD / Cloud / Monitoring
Why Companies Outsource Infra Management with DevOps as a Service
Introduction In today’s fast-paced digital landscape, companies are constantly seeking ways to optimize their operations, reduce costs, and improve efficiency. One growing trend is the …
Beyond Terraform Destroy: Safe Strategies for Infrastructure Teardown and Resource Management
Beyond Terraform Destroy: Safe Strategies for Infrastructure Teardown and Resource Management When working with Terraform, the terraform destroy command is often seen as the quick …
Breaking into DevOps: Bootcamp vs. Self-Learning vs. Traditional Paths
Breaking into DevOps: Bootcamp vs. Self-Learning vs. Traditional Paths Introduction Breaking into the DevOps field can be challenging, especially with the various educational paths available. …
AWS / Cloud / Docker / Docker-Swarm / Kubernetes / Linux / Operating System / Virtualization
Implementing a Lightweight K3s Multi-Node Kubernetes Cluster: A Comprehensive Guide
Introduction: As cloud-native technologies continue to dominate the IT landscape, Kubernetes has emerged as a leading orchestration platform for containerized applications. Amidst the available distributions, …
Maximizing AWS Security: Understanding and Implementing IAM Policies
Introduction: Amazon Web Services (AWS) Identity and Access Management (IAM) is a critical component for ensuring secure and efficient access to AWS resources. By using …
Install Terraform on EC2-Ubuntu Instance
What is Terraform? Terraform is an infrastructure as a code tool that lets you build, change, and version cloud and on-prem resources safely and efficiently. …
