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

Copying data

Again, following on from the previous example of a compromised EC2 instance, let's also assume that the instance was backed by EBS storage. You may just want to isolate and analyze the storage of this instance from within your forensic account, and this can be achieved through the use of EBS snapshots. These snapshots are essential incremental backups of your EBS volumes.  

Creating a snapshot of your EBS volumes is a simple process:

  1. From within the AWS Management Console, select the EC2 service from the Compute category.
  2. Select Volumes from under the ELASTIC BLOCK STORE menu heading on the left:

  1. Select your volume from the list of volumes displayed:

  1. Select the Actions menu and select Create Snapshot:

  1. Add a description and any tags that are required:

  1. Select Create Snapshot. At this point, you will get a message stating that the requested snapshot has succeeded:

  1. Click on Close.
  2. You can now ensure that your snapshot has been...