Book Image

AWS Certified Advanced Networking - Specialty Exam Guide

By : Marko Sluga
3 (1)
Book Image

AWS Certified Advanced Networking - Specialty Exam Guide

3 (1)
By: Marko Sluga

Overview of this book

Amazon has recently come up a with specialty certifications which validates a particular user's expertise that he/she would want to build a career in. Since the Cloud market now demands of AWS networking skills this becomes the most wanted certification to upheld ones industry portfolio. This book would be your ideal companion to getting skilled with complex and creative networking solutions. Cloud practitioners or associate-level certified individuals interested in validating advanced skills in networking can opt for this practical guide. This book will include topics that will help you design and implement AWS and hybrid IT network architectures along with some network automation tasks. You will also delve deep into topics that will help you design and maintain network architecture for all AWS services. Like most of our certification guides this book will also follow a unique approach of testing your learning with chapter-level practice exercises and certification-based mock tests. The exam mock tests will help you gauge whether you are ready to take the certification exam or not. This book will also be an advanced guide for networking professionals to enhance their networking skills and get certified. By the end of this book, you will be all equipped with AWS networking concepts and techniques and will have mastered core architectural best practices.
Table of Contents (21 chapters)
Free Chapter
Section 1: Introduction
Section 2: Managing Networks in AWS
Section 3: Managing and Securing Network-Attached Platform Services in AWS
Section 4: Monitoring and Operating the AWS Networks
Section 5: Network automation in AWS
Section 6: The Exam


To encrypt the traffic between the clients and API Gateway, we can use the HTTPS protocol for any connection made to the service. We will need to install a Server Name Indication (SNI) capable certificate on the API Gateway endpoint but that does give us the capability of offloading the SSL connection at API Gateway. When end-to-end encryption is required, we will need to configure each and every device in the path to have a separate certificate installed and managed.

The following diagram demonstrates an example of an end-to-end encryption using API Gateway that forwards the request to a group of EC2 instances behind an ELB:

The preceding diagram can be explained as follows:

  1. The user connects to API Gateway through the HTTPS protocol. The API Gateway SSL certificate is used to encrypt the request. The request is decrypted and evaluated by API Gateway.
  2. API Gateway...