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AWS Cheat Sheets

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Perfect AI Security Doesn’t Exist

2026-04-02T17:27:49+00:00

In a world drowning in AI hype, we’ve been sold a sedative: the idea that a "Perfect AI Security System" is just around the corner. We're imagining a digital god that predicts every breach, slams every door, and lets us all sleep through the night. It’s a lie, A "perfect" AI security system will never exist. Not because the tech isn't getting smarter, but because the math of the universe is stacked against the defender. Here is why your "unbreakable" AI is actually a glasshouse. The Asymmetry of the "One-Percent" Cybersecurity is the only war where the defender has to [...]

Perfect AI Security Doesn’t Exist2026-04-02T17:27:49+00:00

Reserved Instance (RI) Reporting

2026-03-26T04:51:20+00:00

Reserved Instance (RI) Reporting Cheat Sheet AWS provides built‑in tools to help you understand and manage your Reserved Instances (RIs). You can visualize RI data at an aggregate level, inspect individual subscriptions, access the most detailed usage information, and set custom utilization targets with alerts.   Reserved Instance (RI) Reporting Utilization and Coverage  The RI Utilization and RI Coverage reports are available in AWS Cost Explorer. They let you see your RI data at an aggregate level or drill into a specific RI subscription. RI Utilization – How much of your purchased RI capacity you are actually using. RI Coverage – How much of your instance [...]

Reserved Instance (RI) Reporting2026-03-26T04:51:20+00:00

AWS Transform

2026-03-19T09:25:04+00:00

AWS Transform Cheat Sheet AWS Transform is an agentic AI service designed to accelerate enterprise modernization of full-stack Windows, mainframe, and VMware workloads, as well as custom transformations of code, APIs, and frameworks. Built on 20 years of AWS migration experience, it uses specialized AI agents to automate complex tasks such as assessments, code analysis, refactoring, decomposition, dependency mapping, validation, and transformation planning. The service enables teams to modernize hundreds of applications in parallel through a natural language chat experience and shared workspaces.   Key Benefits of AWS Transform Accelerate modernization – Modernize Windows, mainframe, and VMware applications up to 5x [...]

AWS Transform2026-03-19T09:25:04+00:00

Amazon Aurora DSQL

2026-03-18T05:54:41+00:00

Amazon Aurora DSQL Cheat Sheet Amazon Aurora DSQL is a serverless, distributed relational database built for transactional workloads. It scales virtually without limit and removes the need to manage any underlying infrastructure. Its active-active design delivers 99.99% availability in a single Region and 99.999% availability when deployed across multiple Regions.   When to Use Aurora DSQL Aurora DSQL is a good fit for applications that need ACID transactions and a relational data model. Because it is serverless, it works naturally with microservices, serverless functions, and event-driven systems. It is compatible with PostgreSQL, so you can keep using your existing drivers, [...]

Amazon Aurora DSQL2026-03-18T05:54:41+00:00

How to Break Into Tech (With Security in Mind)

2026-03-03T17:42:28+00:00

Let’s talk honestly for a second. If you want to break into tech securely, you need to think differently from the start. A lot of people say they want to “break into tech,” but very few think about structure, architecture, and security from day one. What they usually mean is: Get a remote job  Learn to code  Work in AI Do cybersecurity  Escape something Nothing wrong with that. But here’s the uncomfortable truth: Most people enter tech learning how to build things, but very few take the time to understand how systems actually function and how they break. Because of [...]

How to Break Into Tech (With Security in Mind)2026-03-03T17:42:28+00:00

Top AWS Security Concepts for Any AWS Certification Exam

2026-02-02T15:59:52+00:00

  Cloud Security is not just a specialized topic in AWS; AWS certification exams actively test it as a core competency. In practice, whether you are preparing for the AWS Cloud Practitioner, Solutions Architect Associate, SysOps Administrator, or even the Security Specialty, security concepts appear in almost every section of the exam. For this reason, these exams are designed to assess how well you can design, operate, and secure cloud systems in real-world scenarios. Here are the top AWS security fundamentals you must familiarize yourself with to succeed in any AWS certification exam.   Why AWS Exams Focus Heavily on [...]

Top AWS Security Concepts for Any AWS Certification Exam2026-02-02T15:59:52+00:00

AWS AI Factories

2026-01-30T08:44:33+00:00

AWS AI Factories Cheat Sheet AWS AI Factories represent a transformative approach to enterprise AI infrastructure deployment. Announced in December 2024 at AWS re:Invent, this offering brings the full power of AWS cloud infrastructure directly into customer data centers, eliminating years of build complexity while meeting strict sovereignty and regulatory requirements. This solution combines cutting-edge AI accelerators, high-performance networking, enterprise storage, and comprehensive AI services into a fully managed, dedicated environment that customers can deploy in their existing facilities. What are AWS AI Factories? AWS AI Factories are dedicated, fully managed AI infrastructure deployments that AWS builds and operates within [...]

AWS AI Factories2026-01-30T08:44:33+00:00

Defending Against AI-Powered Cyberattacks with AWS

2026-02-04T13:10:58+00:00

The cybersecurity landscape is evolving rapidly because AI-powered cyberattacks are becoming more advanced. In particular, attackers leverage artificial intelligence (AI) to automate phishing, bypass traditional defenses, and target machine learning models. Consequently, these AI-powered cyberattacks are faster, more sophisticated, and harder to detect than ever before. Fortunately, AWS provides a suite of AI-driven security services. Moreover, these services enable organizations to detect, prevent, and respond to modern threats, thereby keeping applications, data, and workloads safe in the cloud. Understanding AI-Powered Cyberattacks In practice, AI-powered cyberattacks are a new breed of cyberthreats that leverage machine learning and automation to outsmart defenders. [...]

Defending Against AI-Powered Cyberattacks with AWS2026-02-04T13:10:58+00:00

Bring Your Own Container Made Easy: Introducing AWS ml-container-creator

2026-01-27T18:51:07+00:00

If you’ve ever struggled to package your ML model in a custom Docker image for SageMaker, the new ml-container-creator tool is here to help. This friendly open-source wizard guides you through building a SageMaker-compatible container without all the usual Docker headaches. It’s like having an assistant that writes your Dockerfile, server code, and config files for you, so you can focus on your model. What is BYOC on SageMaker? BYOC stands for Bring Your Own Container. In SageMaker, BYOC means you supply your own Docker image with everything needed to serve your ML model (the code, libraries, dependencies, etc.). AWS [...]

Bring Your Own Container Made Easy: Introducing AWS ml-container-creator2026-01-27T18:51:07+00:00

What to Do After Passing a Cloud Certification: A 60-day Guide

2026-01-26T04:02:59+00:00

What to do after passing a cloud certification is a common question for many learners who expect the exam to feel like a turning point. Weeks or months of study finally lead to a passing score, the exam closes, and the pressure lifts. For a brief moment, it feels like progress has been made in a very real way. Then reality sets in, nothing immediately changes. There are no sudden job offers, no clear roadmap for what comes next, and no obvious signal that the certification has moved your career forward. This moment is common, yet rarely discussed. Many people [...]

What to Do After Passing a Cloud Certification: A 60-day Guide2026-01-26T04:02:59+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!