IoT Device Defence Primer

Khurram Azhar

 Course Description

Because many Internet of Things (IoT) devices are resource constrained, IoT devices become common targets for unauthorized users and events.

In this course, you learn how to use AWS IoT Device Defender to monitor your fleet’s behavior and know when its devices are noncompliant. You create a notification topic so that you are alerted when a noncompliant behavior occurs and deploy agents to help return your devices to a compliant state. Finally, you explore troubleshooting strategies so that you can ensure that AWS IoT Device Defender operates as designed.

Course objectives

This course is designed to teach you how to:

Describe the main purpose and functionality of AWS IoT Device Defender

Use AWS IoT Device Defender to perform audit account settings and policies

Apply troubleshooting strategies to help fix issues within AWS IoT Device Defender audit

Use AWS IoT Device Defender to resolve issues raised through audit check results

Use AWS IoT Device Defender to monitor device activities

Use Amazon Simple Notification Service (Amazon SNS) to send notifications about audit violations and abnormal device behavior

Intended audience

This course is intended for:

Security architect

Fleet manager

Security engineer

Device engineer

Prerequisites

We recommend that attendees of this course have:

IoT Foundation: Telemetry

IoT Foundation: Introduction to IoT Security

Introduction to AWS IoT Device Defender

Course outline

Module 1:

Introduction

AWS IoT security

The shared responsibility model

AWS IoT Device Defender overview

Best practices for AWS IoT Device Defender

Module 2:

Auditing Settings and Policies

Introduction

AWS IoT Device Defender audit overview

Preparing for audit

Demo: Prepare for audit

Scheduling audit checks

Audit checks

Audit commands

Demo: Enable audit checks

Demo: Schedule audit checks

Informing users

Introduction to informing users

Collecting information through Amazon CloudWatch

Sending updates through Amazon Simple Notification Service

Demo: Enable an Amazon SNS topic and subscribe

Viewing results

Audit check results

Demo: View audit check results

Troubleshooting audit checks

Best practices for audits

Module 3:

Managed Response

Introduction

Mitigation actions overview

Preparing for mitigation actions

Managed response

Mitigation actions

Mitigation action commands

Demo: Configure and apply a managed response

Best practices for managed response

Module 4:

Detect Anomalies

Introduction

Detect anomalies overview

Preparing to detect anomalies

Demo: Prepare IAM for detecting anomalies

Metrics, monitoring, and detect

Security profiles

Detect commands

The device agent

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