Month: March 2022

AWS Well-Architected Framework in a Nutshell

Amazon defines AWS Well-Architected Framework as a framework that “describes key concepts, design principles, and architectural best practices for designing and running workload in the cloud”. The framework simply outlines…

AWS Trusted Advisor in a Nutshell

What is AWS Trusted Advisor? It is an automated best practice wizard. It checks the cost and performance of your account and then proposes improvements to reduce cost and optimize…

AWS Lambda in a Nutshell

What is AWS Lambda? AWS Lambda is a serverless infrastructure and computing services. This means you do not need to acquire a server or any other infrastructure. The coder simply…

Amazon CloudTrail in a Nutshell

What is the purpose of CloudTrail? What does it do? CloudTrail tracks and records events. Examples of events include someone logging into their account, a service running a job, or…

How to not get overbilled by AWS

There are three ways to prevent overbilling by AWS: Setup billing preferences Setup a budget Setup billing alarms Billing Preferences Go to your account at the top right of the…

Shared Responsibility Model Questions and Answers

Under the shared responsibility model, the customer responsible for?Ensuring that data is encrypted at rest. Server-side encryptionEncrypting data on the client-side and authentication Configuring Network Access Control Lists (ACL). Network…