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Some pieces that need to care regarding Networking: Network hardening Application security User Identity Authentication and authorization Distributed denial of service prevention Data integrity Encryption Network Hardening: Network ACL >> acts like a guard on the path Stateful: has memory to allow Stateless: has no memory (remembers nothing) regardless of any circumstances On return Security Gro..

Amazon Virtual Private Cloud (Amazon VPC) Take order (Frontend) >> Public Subnet Barista (Backend) >> Private Subnet Imagine the millions of customers who use AWS services. Also, imagine the millions of resources that these customers have created, such as Amazon EC2 instances. Without boundaries around all of these resources, network traffic would be able to flow between them unrestricted. A net..

API (Application programming interface) Interacting with AWS Services AWS Management Console AWS Command Line Interface (CLI) AWS Software Development Kits (SDKs) Various other tools AWS Management Console The AWS Management Console is a web-based interface for accessing and managing AWS services. You can quickly access recently used services and search for other services by name, keyword, or ac..

Edge locations An edge location is a site that Amazon CloudFront uses to store cached copies of your content closer to your customers for faster delivery. Select each marker to learn more. AWS CloudFront deliver data, video, applications using API with low latency and high speed Use edge locations to speed up for content delivery Amazon route 53 deliver the data using low latency AWS Outposts He..

AWS Global Infrastructure High availability and fault tolerance All sorts of deferent areas (regions) AWS DATA CENTERS Helps with when disasters happen. Building our data centers in the large data group High-Speed Fiber Network Each Area is isolated (Security) AWS Regions Data in one region doesn't go to others except for making it specifically. How to choose AWS Regions? Compliance Look at requ..

AWS helps with server stuff AWS built datacenters AWS secured datacenters AWS purchased servers AWS installed servers The servers are online and ready to use AWS let you pay for what you use Virtual Machine Technology Multitenancy: Sharing underlying hardware between virtual machines EC2 Instance is secured one instance is separate from each other Amazon EC2 configurations Windows Linux Internal..

Deployment models for cloud computing When selecting a cloud strategy, a company must consider factors such as required cloud application components, preferred resource management tools, and any legacy IT infrastructure requirements. The three cloud computing deployment models are cloud-based, on-premises, and hybrid. Select each tab to learn about each category. Cloud-Based Deployment Run all p..

Javascript Scheduling: setTimeout and setInterval A block of JavaScript code is generally executed synchronously. But there are some JavaScript native functions (timers) which allow us to delay the execution of arbitrary instructions. setTimeout() setInterval() These let you run a piece of JavaScript code at some point in the future. That’s called “scheduling a call”. In this tutorial I’ll expla..

7 Types of Native Errors in JavaScript You Should Know Understand the common types of native errors in JavaScript. We see errors everywhere, from our browser console to the terminal of our machine running Node.js. This post focuses on outlining the types of errors that we may encounter during JS development. Tip: Good errors make the difference between a fast and painless developing-experience a..

You can check the mark in the Resource "ecs" You can check the name of "LambdaFunction.Arn" at the end