YAML (YAML Ain’t Markup Language) is a human-readable configuration file format used to define settings and automate tasks. It is widely used in DevOps, Kubernetes, Ansible, and CI/CD. With YAML, you write configuration files using simple key-value pairs and indentation. It is commonly used to create Ansible Playbooks,… Read more: What Is YAML?

JSON (JavaScript Object Notation) is a lightweight data format used to store and exchange data between applications. It is easy for both humans and computers to read and write. With JSON, data is stored as key-value pairs, making it simple to transfer information between web applications, APIs, and… Read more: What Is JSON?

Amazon CloudFront is an AWS Content Delivery Network (CDN) service that delivers websites, videos, images, and other content to users with low latency and high speed. With Amazon CloudFront, content is cached at edge locations around the world. When a user requests content, it is delivered from the… Read more: What Is Amazon CloudFront?

Amazon EC2 (Elastic Compute Cloud) is an AWS computing service that provides virtual servers in the cloud. It allows you to create, run, and manage applications without buying physical hardware. With Amazon EC2, you can choose the operating system, instance type, storage, and networking based on your application… Read more: What Is Amazon EC2?

AWS Config Rules are rules that automatically check whether your AWS resources follow your organization’s security and compliance requirements. They continuously evaluate resource configurations. When you enable AWS Config Rules, AWS automatically detects non-compliant resources, such as an S3 bucket with public access or a Security Group that… Read more: What Is Enabling AWS Config Rules?

Website access checking is the process of verifying that a website or application is reachable and responding correctly to users. It ensures the website is available and working as expected. Teams use health checks, monitoring tools, or a web browser to confirm the website is online, responding with… Read more: What Is Website Access Checking?

Log checking is the process of reviewing log files to monitor application activity, troubleshoot issues, and identify security events. Logs record what happens on servers, applications, and cloud services. With log checking, engineers can find errors, failed logins, application crashes, and performance issues using tools like Amazon CloudWatch… Read more: What Is Log Checking?

Network ACL (NACL) is an AWS network firewall that controls inbound and outbound traffic at the subnet level in a Virtual Private Cloud (VPC). It adds an extra layer of security for your network. With a Network ACL, you can allow or deny traffic based on IP addresses,… Read more: What Is a Network ACL (NACL)?

SSH (Secure Shell) is a secure network protocol used to connect to and manage remote servers over a network. It encrypts all communication between your computer and the server. With SSH, administrators can securely log in to Linux servers, run commands, transfer files, and manage cloud resources like… Read more: What Is SSH?

PuTTY is a free SSH client used to securely connect to remote Linux or Unix servers from a Windows computer. It is one of the most widely used remote terminal applications. With PuTTY, you can log in to remote servers, run Linux commands, and manage cloud resources such… Read more: What Is PuTTY?

MobaXterm is a remote access and terminal application used to connect to Linux servers from a Windows computer. It supports SSH, SFTP, and other remote connection protocols. With MobaXterm, you can access Linux servers, transfer files, and run Linux commands from a single interface. It is widely used… Read more: What Is MobaXterm?