Ends in
00
days
00
hrs
00
mins
00
secs
ENROLL NOW

🎁 Get 20% Off - Christmas Big Sale on All Practice Exams, Video Courses, and eBooks!

AWS

Home » AWS » Page 20

SFTP On Your Ubuntu EC2 Instance – Quick and Simple Setup

2023-04-27T03:22:05+00:00

SFTP, which stands for Secure File Transfer Protocol, is a method of transferring files between computers. It operates over SSH (Secure Shell) and uses public-key cryptography for authentication. This means that your login credentials and file transfers are encrypted, making them much more secure than the traditional FTP (File Transfer Protocol). Why SFTP over SCP? SFTP and Secure Copy Protocol (SCP) are both network protocols that you can use for transferring files. They also both run on the same default port (22) for  SSH. However, when it comes to transferring large files securely, SFTP stands out as the better option. [...]

SFTP On Your Ubuntu EC2 Instance – Quick and Simple Setup2023-04-27T03:22:05+00:00

AWS Shared Responsibility Model

2023-04-10T04:05:05+00:00

Cloud computing is changing the way businesses operate by providing scalable, pay-as-you-go infrastructure and services. The shared pool of configurable computing resources is made up of thousands of powerful physical servers located in data centers around the world and equipped with enterprise-grade processors capable of creating hundreds or even thousands of virtual machines for multiple customers. However, one of the primary concerns when migrating a private infrastructure to a public cloud service provider is how the customer will manage their resources and ensure the integrity of the system and data. In AWS, security and compliance are shared responsibilities between the [...]

AWS Shared Responsibility Model2023-04-10T04:05:05+00:00

Cloud Computing Service Types: IaaS vs PaaS vs SaaS

2023-04-12T02:11:44+00:00

What is IaaS, PaaS, and SaaS? IaaS, PaaS, and SaaS are three types of cloud computing services provided by Microsoft Azure. Each model has its advantages that help customers meet their specific needs. Each type of cloud computing service, and deployment method, provides you with different levels of control, flexibility, and management. With traditional on-premises data centers, customers have complete control over the hardware, server, virtualization, and software deployed. Historically, this has led to hardware procurement decisions focusing on scaling up. An example is purchasing a server with more cores to meet peak performance needs. Unfortunately, this infrastructure might be [...]

Cloud Computing Service Types: IaaS vs PaaS vs SaaS2023-04-12T02:11:44+00:00

Build Your Own Slack Commands with Lambda Function URL

2023-04-27T03:33:47+00:00

What are Lambda Function URLs? In the past, calling a Lambda function over HTTP required a lot of setup and configuration with API Gateway. The process of setting up API resources and methods, and linking them to the appropriate Lambda function, can be overwhelming, especially for developers who are new to it. With the function URL feature of the AWS Lambda service, you can create a secure HTTPS endpoint dedicated to a Lambda function. This means that instead of using an intermediary service (like Amazon API Gateway), you can directly invoke your function by simply sending an HTTP request to [...]

Build Your Own Slack Commands with Lambda Function URL2023-04-27T03:33:47+00:00

Working With AWS CLI (AWS Command Line Interface)

2023-04-27T03:39:09+00:00

What is AWS CLI? AWS Command Line Interface (CLI) is a tool used to manage and interact with AWS Services using the command line. Users more comfortable in the command line can leverage the AWS CLI as it offers the exact scope of functionality as the AWS Console.  AWS CLI requires minimal configuration before you can use it. Installed it on your local machine running on Linux, Windows, and macOS.   What is the Difference Between AWS CLI and AWS CloudShell? Likewise, AWS CloudShell is another tool you can use to manage AWS resources using the command line interface. But [...]

Working With AWS CLI (AWS Command Line Interface)2023-04-27T03:39:09+00:00

AWS Cloud Development Kit (CDK)

2023-06-22T14:02:45+00:00

AWS Cloud Development Kit Cheat Sheet The AWS CDK is an open-source software development framework for defining cloud infrastructure in code and provisioning it through AWS CloudFormation. It provides a high-level object-oriented abstraction on top of AWS CloudFormation that allows you to use pre-built cloud components called constructs. It uses familiar programming languages such as TypeScript, JavaScript, Python, C#, .Net, Java, and Go and deploys everything as CloudFormation stacks.  Concepts: Stacks  a deployment of AWS resources defined in your CDK app. Each stack is a CloudFormation stack and can contain multiple AWS resources.  Constructs:  pre-built cloud components that can be [...]

AWS Cloud Development Kit (CDK)2023-06-22T14:02:45+00:00

What’s New with the DOP-C02 AWS Certified DevOps Professional Exam in 2023?

2023-04-27T03:51:50+00:00

Heads Up! The Amazon Web Services (AWS) Training and Certification team recently announced the third iteration of the AWS Certified DevOps Engineer - Professional (DOP-C02) exam. Mark your calendar – March 7, 2023 is the first day that you will be able to take the latest version of the AWS Certified DevOps Engineer Professional - Professional exam which has an updated exam code of DOP-C02. Remember that the current exam version (DOP-C01) will only be available until March 6, 2023 so if you're planning to take this old version or want to recertify, you have to take the exam on [...]

What’s New with the DOP-C02 AWS Certified DevOps Professional Exam in 2023?2023-04-27T03:51:50+00:00

Automatic SSH Key Pair Rotation via AWS Systems Manager Fleet Manager

2023-04-27T03:52:52+00:00

Automatic SSH Key Pair Rotation via AWS Systems Manager Fleet Manager AWS Systems Manager has an extensive collection of features and capabilities to manage your AWS and hybrid systems. This service allows you to centralize operational data from various AWS services and automate manual tasks on both your on-premises and AWS resources. One of its capabilities is the AWS Systems Manager Fleet Manager, which provides a unified user interface experience to help organizations remotely manage their servers (nodes) that are running on AWS or on-premises. The AWS Systems Manager Fleet Manager lets you view the performance status and overall health [...]

Automatic SSH Key Pair Rotation via AWS Systems Manager Fleet Manager2023-04-27T03:52:52+00:00

Split-view DNS using Amazon Route 53

2023-04-27T03:53:16+00:00

What is Amazon Route 53? Amazon Route 53 is a highly available and scalable Domain Name System (DNS) service. This allows you to do Split-view DNS or Split-horizon DNS implementation for your applications. It offers additional features that are not present from third-party domain registrars. Route 53 allows you to register domain names, route internet traffic to specific resources under your domain name using different routing policies and check the health status of your resources. Route 53 is highly integrated with other AWS services, especially resources under a Virtual Private Cloud (VPC). The main function of Route 53 is for [...]

Split-view DNS using Amazon Route 532023-04-27T03:53:16+00:00

What’s New with the AWS Developer DVA-C02 Exam in 2023?

2023-05-05T01:02:49+00:00

After almost 5 years since it was first released, the AWS Certified Developer Associate exam is finally getting revamped. The AWS Training and Certification team is launching a new version, with an exam code of DVA-C02, on February 28, 2023, making it the last of the three associate-level exams to receive a major overhaul. You can register for the new exam starting on January 31, 2023, or take the current DVA-C01 exam until February 27, 2023. The New DVA-C02 Exam Domains The AWS Certified Developer Associate DVA-C02 exam maintains some continuity with its predecessor but also introduces a range of [...]

What’s New with the AWS Developer DVA-C02 Exam in 2023?2023-05-05T01:02:49+00:00

AWS, Azure, and GCP Certifications are consistently among the top-paying IT certifications in the world, considering that most companies have now shifted to the cloud. Upskill and earn over $150,000 per year with an AWS, Azure, or GCP certification!

Follow us on LinkedIn, Facebook, or join our Slack study group. More importantly, answer as many practice exams as you can to help increase your chances of passing your certification exams on your first try!