INTRODUCTION Amazon SQS (Simple Queue Service) Dead Letter Queues (DLQs) are a feature that helps manage message processing failures in your messaging workflows. When messages in a standard SQS queue fail to be processed successfully after a certain n ...
INTRODUCTION Amazon Route 53 is a powerful Domain Name System (DNS) web service that helps route users to applications by translating domain names into IP addresses. One of its fundamental features is the concept of hosted ...
A Brief Explanation of IAM IAM, or Identity and Access Management, serves as the guardian of access within the AWS ecosystem. IAM is a framework of policies and technologies that ensures the right individuals hav ...
Jenkins is an extensible automation server widely used in the software development lifecycle. It supports continuous integration and delivery by automating the processes of building, testing, and deploying applications through a robust plugin system. ...
An Overview A VPN, or Virtual Private Network, creates a secure and encrypted tunnel to the VPN server. It utilizes both client and server applications, allowing users to se ...
Authentication using SSH keys is a secure and widely-used method for accessing remote systems, particularly in Linux-based environments. Instead of relying on password-based login, SSH key authentication utilizes a cryptographic key pair—a public key and ...
Everyone aspires to land a high-paying job to succeed in life, achieve their dreams, and reach their goals. However, in reality, it often doesn't happen as smoothly as expected. Let's focus on the positive and explore some of the highest-paying jobs i ...
In this blog, we are going to create 2 Ubuntu machines with private IP addresses that will be accessible from the host. Before that, if you are new to Vagrant tool, Vagrant is a tool for creating and managing portable, reproducible development environm ...
Ansible is an open-source IT automation tool used for tasks such as configuration management, application deployment, and orchestration. It allows users to automate repetitive tasks across multiple systems in a simple and agentless way, using human-reada ...
Perfect Forward Secrecy (PFS) ensures that even if a server's private key is compromised, past encrypted communications cannot be decrypted. Here are some examples of how PFS is implemented in real-world scenarios: TLS (Transport Layer Security) with ...
