Introducing supervised learning Supervised algorithms use a class or label (from the input data) as support to find and validate the optimal solution. In Table 1.1, there is a dataset that aims to classify fraudulent transactions from a financial company. Day of the week Hour Transaction amount Merchant type Is fraud? Mon 09:00 $1000 Retail […]

Amazon Elastic Compute Cloud (EC2) Amazon’s EC2 allows you to create a virtual server to perform any number of tasks in the cloud, and EC2 allows a whole array of customization options. You can use many operating systems to meet your application needs, including both varieties of the Microsoft Windows operating system and multiple versions […]

CloudFront Implementation When creating a CloudFront implementation, sites are registered with CloudFront using configuration objects called distributions. Origins and all other configuration items are stored in the distributions. The CloudFront distributions will be assigned a DNS name by AWS that uses the cloudfront.net domain. We can then map our own domain name to the distribution […]

The standard features of cloud computing are On-demand self-service: The ability for the customer or an application that the customer operates to provision resources at any time through a self-service portal or API. Broad network access: The ability for the customer or an application that the customer operates to access the resources and services available […]

IAM Roles An IAM role is an identity that possesses specific permissions. It is like an IAM user in which it provides access to AWS resources and defines what the user or application assuming that role can do on AWS. It is different from an IAM user in that a role is not associated with […]

Service Control Policies AWS gives you a tool in the IAM space to manage the permissions of that organization along with any child OUs when grouping your accounts into organizations and OUs. That tool is Service Control Policies or SCPs. SCPs allow you to provide a baseline of governance across the accounts they are applied […]

This chapter covers the following official AWS Certified SysOps Administrator – Associate (SOA-C02) exam domains: Domain 1: Monitoring, Logging, and Remediation Domain 2: Reliability and Business Continuity Domain 3: Deployment, Provisioning, and Automation Domain 4: Security and Compliance Domain 5: Networking and Content Delivery Domain 6: Cost and Performance Optimization (For more information on the […]

Diving into Identity and Access Management AWS Identity and Access Management (IAM) is used to define and control who can access which resources in an AWS environment. IAM concepts and how they provide security controls are a key part of the exam. Here are some key concepts: Every new AWS account comes with a root […]

Examining ML ML is a sub-area of AI that aims to create systems and machines that can learn from experience, without being explicitly programmed. As the name suggests, the system can observe its underlying environment, learn, and adapt itself without human intervention. Algorithms behind ML systems usually extract and improve knowledge from the data and […]

Categories of Behavior The controls provided by AWS Control Tower are broken down into three distinct categories: preventative, detective, and proactive. These are called categories of behavior: Categories of Guidance There are also three different levels of controls: mandatory, strongly recommended, and elective controls. These are called categories of guidance: Security Considerations for Control Tower […]