Book Image

AWS Certified Security – Specialty Exam Guide

By : Stuart Scott
Book Image

AWS Certified Security – Specialty Exam Guide

By: Stuart Scott

Overview of this book

AWS Certified Security – Specialty is a certification exam to validate your expertise in advanced cloud security. With an ever-increasing demand for AWS security skills in the cloud market, this certification can help you advance in your career. This book helps you prepare for the exam and gain certification by guiding you through building complex security solutions. From understanding the AWS shared responsibility model and identity and access management to implementing access management best practices, you'll gradually build on your skills. The book will also delve into securing instances and the principles of securing VPC infrastructure. Covering security threats, vulnerabilities, and attacks such as the DDoS attack, you'll discover how to mitigate these at different layers. You'll then cover compliance and learn how to use AWS to audit and govern infrastructure, as well as to focus on monitoring your environment by implementing logging mechanisms and tracking data. Later, you'll explore how to implement data encryption as you get hands-on with securing a live environment. Finally, you'll discover security best practices that will assist you in making critical decisions relating to cost, security,and deployment complexity. By the end of this AWS security book, you'll have the skills to pass the exam and design secure AWS solutions.
Table of Contents (27 chapters)
1
Section 1: The Exam and Preparation
3
Section 2: Security Responsibility and Access Management
8
Section 3: Security - a Layered Approach
15
Section 4: Monitoring, Logging, and Auditing
18
Section 5: Best Practices and Automation
21
Section 6: Encryption and Data Security

Performing a vulnerability scan using Amazon Inspector

Amazon Inspector is a fully managed service that allows you to secure your instances and the applications that run on top of them by performing vulnerability assessments via an agent.

The assessments that are run are based upon rules packages that contain hundreds of different known security weaknesses, threats, and vulnerabilities that could exist within your EC2 instance. These rules packages are pulled from five different sources:

  • The Center for Internet Security (CIS) Benchmarks, which is a list of global standards and best practices
  • A publicly known reference of well-documented security threats and flaws found within the common vulnerabilities and exposures list, also known as the CVE
  • General security best practices known across the industry, which helps you find deviations within your infrastructure
  • Runtime behavior analysis, which is used to assess and monitor security weaknesses as your EC2 instance is running through...