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Craig Golightly

Have you ever launched an EC2 instance but couldn't log in? Learn how to solve this and other access problems with AWS Security groups. You will also learn how to configure internal and external IPs for your instances and keep them from changing.

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Have you ever launched an EC2 instance but couldn't log in? Learn how to solve this and other access problems with AWS Security groups. You will also learn how to configure internal and external IPs for your instances and keep them from changing.

It can be frustrating when you can't access your EC2 instance and don't know why. In this course, Implementing AWS Networking Security Groups, you will gain the ability to configure security groups and IP addresses to allow the access you need to and from your EC2 instances. First, you will learn about security group rules. Next, you will discover how to configure security groups to meet your needs. Finally, you will explore how to assign internal and external IP addresses to your instances. When you’re finished with this course, you will have the skills and knowledge of security groups and IP configuration needed to troubleshoot and solve access issues with your EC2 instances.

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What's inside

Syllabus

Course Overview
Configuring Security Groups
Fixing Common Problems with EC2 Access
Assigning Internal vs. External IP Behavior
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Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops an understanding of AWS security groups, a core skill for cloud computing engineers and IT professionals
Provides hands-on experience with AWS EC2 instances, allowing learners to apply their knowledge in a practical setting
Covers internal and external IP behavior, a key aspect of network security and configuration in AWS
Taught by Craig Golightly, an experienced instructor in AWS and cloud computing, with a strong reputation for his knowledge and teaching skills
Provides a solution to common problems with EC2 instance access, addressing a practical challenge faced by AWS users
Suitable for beginners with basic knowledge of AWS and cloud computing concepts

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Implementing AWS Networking Security Groups with these activities:
Review basic networking concepts
By reviewing basic networking fundamentals and concepts, you can refresh your memory about the necessary foundational material before starting the course.
Browse courses on Networking
Show steps
  • Read introductory chapter on computer networking in textbook
  • Review lecture notes and presentations on networking
  • Create flashcards on basic network concepts
Configure EC2 Security Groups Tutorial
Provides a hands-on opportunity to practice configuring security groups, reinforcing the concepts taught in the course.
Browse courses on Security Groups
Show steps
  • Follow the provided tutorial to create an EC2 instance with a custom security group.
  • Test the security group by attempting to access the instance from within and outside the VPC.
  • Modify the security group rules to allow access from specific IP addresses.
  • Test the modified security group to verify that access is now allowed.
Security Group Configuration Workshop
Fosters collaboration and knowledge exchange among peers, reinforcing the concepts through discussion and problem-solving.
Show steps
  • Form study groups with classmates.
  • Choose a specific security group configuration scenario.
  • Work together to design and implement the security group rules.
  • Present the configuration to the group and discuss the rationale behind the design.
Eight other activities
Expand to see all activities and additional details
Show all 11 activities
Configure security groups using the AWS CLI
To better understand how security group rules work and how to manipulate them, going through tutorials to configure security groups using AWS CLI can be very helpful.
Browse courses on Security Groups
Show steps
  • Find tutorial on configuring security groups using AWS CLI
  • Follow tutorial step-by-step
  • Configure security group using AWS CLI
AWS Networking Troubleshooting Guide
Provides a structured approach to troubleshooting network issues, building problem-solving skills specific to AWS networking.
Browse courses on Network Troubleshooting
Show steps
  • Review the common causes of network issues in AWS.
  • Follow the step-by-step troubleshooting guide to identify and resolve specific network problems.
  • Use the provided tools and resources to gather diagnostic information.
  • Apply the troubleshooting techniques to solve real-world network scenarios.
Contribute to an Open-Source AWS Security Library
Encourages students to apply their knowledge by contributing to a real-world project, reinforcing concepts and fostering collaboration.
Browse courses on Open Source
Show steps
  • Identify an open-source AWS security library on GitHub.
  • Review the documentation and codebase.
  • Propose a feature or improvement based on the course concepts.
  • Submit a pull request with your implementation.
Set up a simple EC2 instance with security group
A good way to reinforce what you learn is to implement it hands-on. Setting up a simple EC2 instance and working with its security group will help you solidify the concepts.
Show steps
  • Create an AWS account
  • Launch a new EC2 instance
  • Create and configure a security group for the instance
  • Test the security group by trying to SSH into the instance
EC2 Instance Security Assessment Report
Enhances understanding of security group configuration by requiring students to analyze and document their security measures.
Show steps
  • Deploy an EC2 instance with a custom security group.
  • Review the security group rules and identify potential vulnerabilities.
  • Research best practices for EC2 instance security.
  • Create a security assessment report that documents the identified vulnerabilities and proposed mitigations.
AWS Security Challenge
Provides a challenging and engaging way to test and expand their knowledge of AWS security concepts, including security groups.
Browse courses on AWS Security
Show steps
  • Register for the AWS Security Challenge.
  • Study AWS security best practices and documentation.
  • Complete the challenge scenarios and submit solutions.
  • Review the feedback and learn from the experience.
Practice solving common EC2 instance access problems
Practicing solving common problems will help you get familiar with the typical issues and build problem-solving skills.
Show steps
  • Find a list of common EC2 instance access problems and their solutions
  • Go through the list and try to solve each problem
  • If you can't solve a problem, research it further
Write a blog post or article on security groups
If you want to master a topic, teaching it to others is very helpful. Creating a piece of content on security groups will help solidify your understanding of them.
Browse courses on Security Groups
Show steps
  • Choose a specific topic related to security groups
  • Research and gather information on the topic
  • Write and edit your blog post or article
  • Publish your content and share it with others

Career center

Learners who complete Implementing AWS Networking Security Groups will develop knowledge and skills that may be useful to these careers:
Network Engineer
Network Engineers design, implement, maintain, and troubleshoot computer networks. They ensure that networks are secure, reliable, and efficient. This course can help Network Engineers to learn about AWS Security Groups, which are a key part of network security. By understanding how to configure Security Groups, Network Engineers can help to protect their networks from unauthorized access and data breaches.
Cloud Architect
Cloud Architects design, build, and manage cloud computing solutions. They work with clients to understand their business needs and then design and implement cloud solutions that meet those needs. This course can help Cloud Architects to learn about AWS Security Groups, which are a key part of cloud security. By understanding how to configure Security Groups, Cloud Architects can help to protect their clients' cloud environments from unauthorized access and data breaches.
Security Analyst
Security Analysts identify, assess, and mitigate security risks. They work with organizations to develop and implement security policies and procedures. This course can help Security Analysts to learn about AWS Security Groups, which are a key part of network security. By understanding how to configure Security Groups, Security Analysts can help to protect their organizations' networks from unauthorized access and data breaches.
DevOps Engineer
DevOps Engineers work with development and operations teams to ensure that software is released quickly and reliably. They automate tasks and processes to improve efficiency and reduce errors. This course can help DevOps Engineers to learn about AWS Security Groups, which are a key part of network security. By understanding how to configure Security Groups, DevOps Engineers can help to protect their organizations' networks from unauthorized access and data breaches.
IT Manager
IT Managers plan, implement, and manage information technology systems. They work with users to understand their needs and then develop and implement IT solutions that meet those needs. This course can help IT Managers to learn about AWS Security Groups, which are a key part of network security. By understanding how to configure Security Groups, IT Managers can help to protect their organizations' networks from unauthorized access and data breaches.
Systems Administrator
Systems Administrators manage and maintain computer systems. They work with users to ensure that systems are running smoothly and that data is secure. This course can help Systems Administrators to learn about AWS Security Groups, which are a key part of network security. By understanding how to configure Security Groups, Systems Administrators can help to protect their organizations' networks from unauthorized access and data breaches.
Network Administrator
Network Administrators manage and maintain computer networks. They work with users to ensure that networks are running smoothly and that data is secure. This course can help Network Administrators to learn about AWS Security Groups, which are a key part of network security. By understanding how to configure Security Groups, Network Administrators can help to protect their organizations' networks from unauthorized access and data breaches.
Cloud Engineer
Cloud Engineers design, build, and manage cloud computing solutions. They work with clients to understand their business needs and then design and implement cloud solutions that meet those needs. This course may help Cloud Engineers to learn about AWS Security Groups, which are a key part of cloud security.
IT Consultant
IT Consultants help organizations to improve their use of information technology. They work with clients to identify their needs and then develop and implement IT solutions that meet those needs. This course may help IT Consultants to learn about AWS Security Groups, which are a key part of network security.
Information Security Analyst
Information Security Analysts identify, assess, and mitigate security risks. They work with organizations to develop and implement security policies and procedures. This course may help Information Security Analysts to learn about AWS Security Groups, which are a key part of network security.
Data Analyst
Data Analysts collect, analyze, and interpret data. They work with businesses to help them understand their data and make better decisions. This course may help Data Analysts to learn about AWS Security Groups, which are a key part of network security.
Software Engineer
Software Engineers design, develop, and maintain software applications. They work with users to understand their needs and then design and implement software solutions that meet those needs. This course may help Software Engineers to learn about AWS Security Groups, which are a key part of network security.
Web Developer
Web Developers design and develop websites and web applications. They work with users to understand their needs and then design and implement solutions that meet those needs. This course may help Web Developers to learn about AWS Security Groups, which are a key part of network security.
Database Administrator
Database Administrators manage and maintain databases. They work with users to ensure that databases are running smoothly and that data is secure. This course may help Database Administrators to learn about AWS Security Groups, which are a key part of network security.
Systems Engineer
Systems Engineers design, build, and maintain computer systems. They work with users to ensure that systems are running smoothly and that data is secure. This course may help Systems Engineers to learn about AWS Security Groups, which are a key part of network security.

Reading list

We've selected six books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Implementing AWS Networking Security Groups.
Provides hands-on labs for learning AWS security. It includes a lab on security groups and how to use them to control access to your EC2 instances.
Provides a hands-on approach to cloud security. It includes a chapter on security groups and how to use them to protect your cloud resources.
This guide provides a concise overview of AWS Security Groups, including their purpose, configuration, and best practices.
Provides a comprehensive overview of cloud security. It includes a chapter on security groups and how to use them to protect your cloud resources.
Provides a comprehensive overview of the AWS Certified Solutions Architect - Associate (SAA-C02) exam. It covers all the essential topics, such as security groups, networking, storage, and compute. This book can be helpful as a supplement to the course, as it provides more in-depth coverage of some of the topics covered in the course.
Provides a comprehensive overview of AWS, including how to use security groups to protect your resources. It good introductory book for those who are new to AWS.

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