A security group can be thought of as a virtual firewall that allows you to manage all inbound and outgoing traffic to a certain entity. I use the term “entity” because security encompasses not just regular EC2 servers, but also load balancers, RDS databases, and Docker-based services hosted in ECS…

What is CloudFront and what are its advantages? — What is CloudFront? CloudFront is a completely overseen, quick substance conveyance organization (CDN) administration that rates up the circulation of the static, powerful web, or streaming substance to end clients. CloudFront conveys the substance through an overall organization of server farms called edge areas or Place of Essence (POP). CloudFront safely conveys information…

S3 is an overall article stockpiling administration constructed ontop of Amazon’s cloud framework. Find out with regards to the Core S3 Concepts that you really want to have some familiarity with about it in this article. S3 is one of the most famous administrations on AWS. Dispatched in 2006, the…

SNS is a center backend administration used to help nonconcurrent occasion warnings. It is regularly the ‘Bar’ in PubSub — utilizing it, distributers can communicate messages to a wide range of endpoints (SQS lines, Email, Lambda Capacities, and the sky is the limit from there). …

What is AppSync? It‘s the process of developing applications by giving us the leverage of creating flexible, extensible, and real-time APIs. — What is AppSync? AppSync is the process of developing applications by giving us the leverage of creating flexible, extensible, and real-time APIs.

A tutorial on how SSL works. Learning about Encryption, SNI, and MITM. — Here is a lecture about how SSL works and how to protect yourself against Man in the Middle attacks. Even if you know SSL, I will go over the basics, but trust me, there will be some new content for you. SSL / TLS — Basics SSL refers to Secure Sockets Layer, used to encrypt…

What is AWS Amplify? It’s a JavaScript library that allows developers to speed up their development. — Another tool we need to talk about as we embark on our journey here with AWS AppSync is what we call AWS Amplified. Now, what is this thing called AWS Amplify? What is Amplify? It’s nothing more than a JavaScript library that allows developers to speed up their development. So essentially, what happens…

What are the Auto Scaling Groups in AWS? — What’s an Auto Scaling Group? In real-life, the load on your websites and application can change In the cloud, you can create and get rid of servers very quickly The goal of an Auto Scaling Group (ASG) is to: i) Scale-out (addEC2 instances) to match an increased load, ii) Scale in (remove EC2 instances) to…

An article on identity and access management, also known as IAM in Amazon Web Services. — What is IAM? So as the name implies, IAM is a permission system that regulates access to AWS resources. So really, it helps you as the administrator, define who can access what on an AWS account. Secondly, IAM users allow you to assign broad or specific permissions…