Cloud Security Basics

Cloud Security Basics

This course is part of Cybersecurity in the Cloud Specialization

Instructor: Rick Smith

Sponsored by Louisiana Workforce Commission

16,589 already enrolled

4 modules

Gain insight into a topic and learn the fundamentals.

4.3

(101 reviews)

Beginner level

No prior experience required

12 hours to complete

3 weeks at 4 hours a week

Flexible schedule

Learn at your own pace

4 modules

Gain insight into a topic and learn the fundamentals.

4.3

(101 reviews)

Beginner level

No prior experience required

12 hours to complete

3 weeks at 4 hours a week

Flexible schedule

Learn at your own pace

What you'll learn

Design a simple cloud service and select appropriate security measures to protect it.
Associate user roles with appropriate entities deploying or using a cloud service.
Assess levels of risk and recent vulnerabilities that apply to cloud services.
Learn and apply basic network security techniques in the cloud environment.

Skills you'll gain

Details to know

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Assessments

15 assignments

Taught in English

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This course is part of the Cybersecurity in the Cloud Specialization

When you enroll in this course, you'll also be enrolled in this Specialization.

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There are 4 modules in this course

This course introduces you to cybersecurity for the cloud. We'll learn and apply classic security techniques to today’s cloud security problems. We start with a deceptively simple and secure web service and address the problems arising as we improve it. We’ll analyze recent cloud security vulnerabilities using standard, systematic techniques. We’ll build our own web service case studies and construct security solutions for them. Our toolkit contains classic security concepts like Least Privilege and Separation of Duty, as well as more technical cryptographic and access control techniques.

Here we introduce Internet server security in six steps, covering the first three in detail.

What's included

12 videos4 readings5 assignments1 peer review1 discussion prompt

12 videosTotal 64 minutes

Welcome to Cloud Security Basics5 minutesPreview module
Introducing Internet Service Security4 minutes
Step 1: Isolated Desktop Service8 minutes
Scoring CIA Impacts4 minutes
Attacking the Step 1 System5 minutes
Step 2. Improved Robustness7 minutes
Step 3. Separated Duties7 minutes
User and Group Permissions3 minutes
A Discussion Forum Scenario7 minutes
Elements of an Internet Service Outline4 minutes
Service Outline Example: Discussion Forum4 minutes
Service Outline: Peer Review Assignment1 minute

4 readingsTotal 17 minutes

An overview of Cloud Security Basics10 minutes
Scenario 1-The Costly Schedule1 minute
Scenario 2-The Discussion Forum1 minute
Chapters from "Authentication: From Passwords to Public Keys"5 minutes

5 assignmentsTotal 84 minutes

Step 120 minutes
Steps 1 through 320 minutes
Internet Service Security10 minutes
Step 230 minutes
Step 34 minutes

1 peer reviewTotal 60 minutes

Service Outline of Scenario #160 minutes

1 discussion promptTotal 15 minutes

Unofficial Web Projects15 minutes

We examine techniques to control how different hosts interact within a network.

What's included

7 videos3 assignments1 peer review1 discussion prompt

7 videosTotal 43 minutes

Step 4. Adding Some Scale8 minutesPreview module
Network Addressing6 minutes
Network Protocol Layers4 minutes
Networking Devices5 minutes
Security Controls: Packet Filtering7 minutes
Circuit and Content Control7 minutes
Cloud Service Outline for Peer Review2 minutes

3 assignmentsTotal 48 minutes

Network Structure10 minutes
Traffic Filtering8 minutes
Network Layers and Addressing30 minutes

1 peer reviewTotal 60 minutes

Cloud Service Outline60 minutes

1 discussion promptTotal 10 minutes

Wikipedia as a source10 minutes

Modern systems rarely reside inside a single trust boundary. We use cryptography to protect information when it travels outside our trust boundary.

What's included

15 videos1 reading5 assignments1 peer review1 discussion prompt

15 videosTotal 75 minutes

Step 5: Remote Administration4 minutesPreview module
Secret Sharing with Public-Key Crypto3 minutes
Transport Layer Security4 minutes
Hashing for Authentication4 minutes
Network Authentication4 minutes
TLS Message Integrity4 minutes
Classic SSL/TLS Using the RSA Cipher5 minutes
Authenticating Network Servers4 minutes
Digital Signatures3 minutes
Validating a Public-Key Certificate4 minutes
Who Signs a Public-Key Certificate?4 minutes
Delegation and Certificate Chains4 minutes
Securing the Step 5 Services5 minutes
Describing an Attack using CVSS7 minutes
Assessing a Vulnerability with CVSS9 minutes

1 readingTotal 10 minutes

Assessment of CVE-2019-994510 minutes

5 assignmentsTotal 30 minutes

Crypto Authentication5 minutes
Server Authentication5 minutes
Public Key Certificates10 minutes
Step 5 Services5 minutes
Public Key Exchange and TLS5 minutes

1 peer reviewTotal 80 minutes

Use CVSS to Assess a Cloud Vulnerability80 minutes

1 discussion promptTotal 15 minutes

Backing Up Computer Systems15 minutes

The public cloud provides both operational benefits and security challenges. We use concepts from the earlier modules to address cloud security challenges.