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Edward Chow
In this MOOC, we will learn the basic cyber security concepts, how to identify vulnerabilities/threat in a network system. We will apply CIA basic security services in the triage of recent cyberattack incidents, such as OPM data breach. We will learn the risk management framework for analyzing the risks in a network system, and apply the basic security design principles to protect the data and secure computer systems. We will examine the trustworthiness of programs and data installed in our systems and show the proper way to verify their integrity and authenticity. We will apply principle of least privileges for controlling the shared access given to different groups of users and system processes. On Amazon Cloud instances, we will use GnuPG software to generate public/private key pair for signing/verifying documents and open source software, and for encrypting documents. We will learn how to publish software, the related signature and release key on web server and publish public key to PGP key server for others to retrieve. We will learn Public Key Infrastructure (PKI) and Linux utility to serve as a CA for an organization, learn how to sign certificate request for clients or servers in secure email and web applications.
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What's inside
Syllabus
Cybersecurity Concepts and Security Principles
In this module, we will introduce the basic cyber security concepts, enable you to identity root causes of vulnerabilities in a network system and distinguish them from the threats from both inside and outside. We will analyze the enabling factors of recent cyber attack incidences and discuss the basic security services for their defense and triage. We will introduce the risk management framework for analyzing the risks in a network system, and apply the basic security design principles to protect the data and secure the computer systems. Trust is critical and in the center of any secure systems. We will examine the source and authenticity of the programs and data installed in systems we used daily and show the proper way to check their integrity, and verify their authenticity.
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Syllabus
Cybersecurity Concepts and Security Principles
In this module, we will introduce the basic cyber security concepts, enable you to identity root causes of vulnerabilities in a network system and distinguish them from the threats from both inside and outside. We will analyze the enabling factors of recent cyber attack incidences and discuss the basic security services for their defense and triage. We will introduce the risk management framework for analyzing the risks in a network system, and apply the basic security design principles to protect the data and secure the computer systems. Trust is critical and in the center of any secure systems. We will examine the source and authenticity of the programs and data installed in systems we used daily and show the proper way to check their integrity, and verify their authenticity.
Read more
Traffic lights
Traffic lights
Read about what's good
what should give you pause and
possible dealbreakers
Builds a strong foundation for beginners in cybersecurity concepts like vulnerabilities and threats
Teaches basic security design principles to protect data and secure computer systems
Utilizes GPG software for signing and verifying software, essential for ensuring software authenticity
Examines Public Key Infrastructure (PKI), a cornerstone of secure communication and data protection
Covers risk management frameworks for analyzing risks in network systems, a critical skill in cybersecurity
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Reviews summary
Practical network security fundamentals
According to learners, this course provides a solid and practical introduction to designing and analyzing secure networked systems. Many found the lectures to be clear and well-structured, offering a good overview of key cybersecurity concepts and principles. The hands-on labs, particularly those involving GPG, Linux CA setup, and certificate management, were frequently praised as highly valuable and enabling direct application of learned skills. While some noted that certain advanced topics or specific areas like risk management felt briefly covered or could benefit from more depth, the course is widely regarded as effective in building a strong foundation and providing useful practical experience with essential security tools.
Excellent module on PKI and acting as a CA.
"The module on PKI and setting up a CA was particularly strong and very relevant."
"Learning how to generate and manage certificates was a key takeaway for me."
"The step-by-step guide to becoming a CA and signing certificates was extremely helpful."
Builds a strong basis in network security fundamentals.
"This course gave me a solid foundation in network security design and analysis."
"A great starting point for understanding essential cybersecurity concepts and practices."
"It provided a strong overview of vulnerabilities, threats, and security services."
Lectures explain complex security concepts clearly.
"The instructor explained the concepts very clearly, making complex topics understandable."
"Lectures were well-structured and easy to follow, providing a solid overview."
"I found the explanations for core cybersecurity principles particularly clear and insightful."
Provides hands-on experience with key security tools.
"The hands-on labs, especially with GPG and setting up a CA, were incredibly practical and useful."
"Excellent practical introduction to using GPG and setting up a Linux CA for certificate management."
"The labs allowed me to immediately apply what I learned and solidify my understanding of the concepts."
"I gained valuable practical experience setting up secure servers and managing certificates."
Some topics could benefit from more detailed coverage.
"Some parts, like risk management, felt a bit rushed and could use more depth."
"While the overview was good, I wished for more detailed coverage on certain advanced topics."
"I think the course could be even stronger with expanded sections on vulnerability analysis techniques."
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 Design and Analyze Secure Networked Systems with these
activities:
Review Cyber Security Concepts
Show steps
Review the basic concepts of cyber security to ensure you have a strong foundation for the course.
Browse courses on
Security Principles
Show steps
-
Read the course syllabus and identify the topics covered in the first module.
-
Review your notes or textbooks from previous courses on cyber security.
-
Take an online quiz or practice questions to test your understanding.
Practice Identifying Vulnerabilities and Threats
Show steps
Practice identifying vulnerabilities and threats in a network system to improve your defensive capabilities.
Browse courses on
Vulnerability Assessment
Show steps
-
Set up a virtual environment or use an online platform to simulate a network system.
-
Use tools and techniques to scan the system for vulnerabilities and threats.
-
Analyze the results and identify the potential risks.
Attend an Industry Cyber Security Meetup
Show steps
Attend an industry meetup to connect with professionals in the field and learn about the latest trends and best practices.
Browse courses on
Networking
Show steps
-
Find a local cyber security meetup or conference.
-
Prepare a brief introduction and be ready to discuss your interests.
-
Network with attendees and share your knowledge.
Three other activities
Expand to see all activities and additional details
Show all six activities
Complete an Online Course on Public Key Infrastructure (PKI)
Show steps
Enhance your understanding of PKI and its role in securing online transactions.
Browse courses on
Public Key Infrastructure
Show steps
-
Find a reputable online course or tutorial on PKI.
-
Set aside time each week to complete the lessons.
-
Participate in discussions and ask questions to clarify your understanding.
Design a Cyber Security Incident Response Plan
Show steps
Develop a comprehensive plan to mitigate the impact of cyber security incidents.
Browse courses on
Incident Response Plan
Show steps
-
Identify potential cyber security risks and threats.
-
Establish procedures for detecting and responding to incidents.
-
Test and refine the plan through simulations and exercises.
Contribute to an Open-Source Cyber Security Tool
Show steps
Gain practical experience in cyber security and make a meaningful contribution to the community.
Browse courses on
Programming
Show steps
-
Identify an open-source cyber security project that aligns with your interests.
-
Review the project's documentation and codebase.
-
Suggest improvements or fix bugs, following the project's contribution guidelines.
Review Cyber Security Concepts
Show steps
Review the basic concepts of cyber security to ensure you have a strong foundation for the course.
Browse courses on
Security Principles
Show steps
Show steps
Show steps
- Read the course syllabus and identify the topics covered in the first module.
- Review your notes or textbooks from previous courses on cyber security.
- Take an online quiz or practice questions to test your understanding.
Practice Identifying Vulnerabilities and Threats
Show steps
Practice identifying vulnerabilities and threats in a network system to improve your defensive capabilities.
Browse courses on
Vulnerability Assessment
Show steps
Show steps
Show steps
- Set up a virtual environment or use an online platform to simulate a network system.
- Use tools and techniques to scan the system for vulnerabilities and threats.
- Analyze the results and identify the potential risks.
Attend an Industry Cyber Security Meetup
Show steps
Attend an industry meetup to connect with professionals in the field and learn about the latest trends and best practices.
Browse courses on
Networking
Show steps
Show steps
Show steps
- Find a local cyber security meetup or conference.
- Prepare a brief introduction and be ready to discuss your interests.
- Network with attendees and share your knowledge.
Three other activities
Expand to see all activities and additional details
Show all six activities
Complete an Online Course on Public Key Infrastructure (PKI)
Show steps
Enhance your understanding of PKI and its role in securing online transactions.
Browse courses on
Public Key Infrastructure
Show steps
Show steps
Show steps
- Find a reputable online course or tutorial on PKI.
- Set aside time each week to complete the lessons.
- Participate in discussions and ask questions to clarify your understanding.
Design a Cyber Security Incident Response Plan
Show steps
Develop a comprehensive plan to mitigate the impact of cyber security incidents.
Browse courses on
Incident Response Plan
Show steps
Show steps
Show steps
- Identify potential cyber security risks and threats.
- Establish procedures for detecting and responding to incidents.
- Test and refine the plan through simulations and exercises.
Contribute to an Open-Source Cyber Security Tool
Show steps
Gain practical experience in cyber security and make a meaningful contribution to the community.
Browse courses on
Programming
Show steps
Show steps
Show steps
- Identify an open-source cyber security project that aligns with your interests.
- Review the project's documentation and codebase.
- Suggest improvements or fix bugs, following the project's contribution guidelines.
Career center
Learners who complete Design and Analyze Secure Networked Systems will develop knowledge and skills
that may be useful to these careers:
Information Security Analyst
Information Security Analyst
Information Security Analysts design and implement security measures to protect an organization's computer networks and systems. They also monitor and analyze security breaches and develop plans to prevent future attacks. The Design and Analyze Secure Networked Systems course can help you prepare for a career as an Information Security Analyst by providing you with a strong foundation in cybersecurity concepts, risk management, and security design principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
Security Engineer
Security Engineer
Security Engineers design, implement, and maintain security systems to protect an organization's computer networks and systems. They also work with other IT professionals to develop and implement security policies and procedures. The Design and Analyze Secure Networked Systems course can help you prepare for a career as a Security Engineer by providing you with a strong foundation in cybersecurity concepts, risk management, and security design principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
Network Security Engineer
Network Security Engineer
Network Security Engineers design, implement, and maintain security systems to protect an organization's computer networks. They also work with other IT professionals to develop and implement security policies and procedures. The Design and Analyze Secure Networked Systems course can help you prepare for a career as a Network Security Engineer by providing you with a strong foundation in cybersecurity concepts, risk management, and security design principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
Cybersecurity Architect
Cybersecurity Architect
Cybersecurity Architects design and implement security solutions to protect an organization's computer networks and systems. They work with other IT professionals to develop and implement security policies and procedures. The Design and Analyze Secure Networked Systems course can help you prepare for a career as a Cybersecurity Architect by providing you with a strong foundation in cybersecurity concepts, risk management, and security design principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
Cybersecurity Consultant
Cybersecurity Consultant
Cybersecurity Consultants help organizations to identify and mitigate cybersecurity risks. They work with clients to develop and implement security strategies and solutions. The Design and Analyze Secure Networked Systems course can help you prepare for a career as a Cybersecurity Consultant by providing you with a strong foundation in cybersecurity concepts, risk management, and security design principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
Penetration Tester
Penetration Tester
Penetration Testers identify vulnerabilities in an organization's computer networks and systems. They use their knowledge of security tools and techniques to identify potential security breaches and develop strategies to mitigate them. The Design and Analyze Secure Networked Systems course can help you prepare for a career as a Penetration Tester by providing you with a strong foundation in cybersecurity concepts, risk management, and security design principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
Security Auditor
Security Auditor
Security Auditors assess the effectiveness of an organization's security measures. They identify vulnerabilities and make recommendations for improvements. The Design and Analyze Secure Networked Systems course can help you prepare for a career as a Security Auditor by providing you with a strong foundation in cybersecurity concepts, risk management, and security design principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
Information Security Manager
Information Security Manager
Information Security Managers oversee the development and implementation of security policies and procedures. They also manage the organization's security team and budget. The Design and Analyze Secure Networked Systems course can help you prepare for a career as an Information Security Manager by providing you with a strong foundation in cybersecurity concepts, risk management, and security design principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
Risk Manager
Risk Manager
Risk Managers identify and assess risks to an organization's business. They develop and implement strategies to mitigate these risks. The Design and Analyze Secure Networked Systems course can help you prepare for a career as a Risk Manager by providing you with a strong foundation in risk management principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
IT Auditor
IT Auditor
IT Auditors assess the effectiveness of an organization's IT systems and controls. They identify vulnerabilities and make recommendations for improvements. The Design and Analyze Secure Networked Systems course can help you prepare for a career as an IT Auditor by providing you with a strong foundation in cybersecurity concepts, risk management, and security design principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
Network Administrator
Network Administrator
Network Administrators manage and maintain an organization's computer networks. They ensure that the network is running smoothly and securely. The Design and Analyze Secure Networked Systems course can help you prepare for a career as a Network Administrator by providing you with a strong foundation in cybersecurity concepts, risk management, and security design principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
Systems Administrator
Systems Administrator
Systems Administrators manage and maintain an organization's computer systems. They ensure that the systems are running smoothly and securely. The Design and Analyze Secure Networked Systems course can help you prepare for a career as a Systems Administrator by providing you with a strong foundation in cybersecurity concepts, risk management, and security design principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
Software Engineer
Software Engineer
Software Engineers design, develop, and maintain software applications. They ensure that the software is working properly and securely. The Design and Analyze Secure Networked Systems course can help you prepare for a career as a Software Engineer by providing you with a strong foundation in cybersecurity concepts, risk management, and security design principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
Web Developer
Web Developer
Web Developers design and develop websites. They ensure that the websites are working properly and securely. The Design and Analyze Secure Networked Systems course can help you prepare for a career as a Web Developer by providing you with a strong foundation in cybersecurity concepts, risk management, and security design principles. You will also learn how to use GPG to sign and verify software, and how to set up a secure server and client certificate.
Database Administrator
Database Administrator
Database Administrators manage and maintain databases. They ensure that the databases are working properly and securely. The Design and Analyze Secure Networked Systems course may be useful for Database Administrators by providing them with a strong foundation in cybersecurity concepts, risk management, and security design principles. However, it is important to note that this course does not focus specifically on database security.
For more career information including salaries, visit:
OpenCourser.com/course/ur53c2/design
Reading list
We've selected 11 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
Design and Analyze Secure Networked Systems.
This widely respected textbook covers the fundamentals of cryptography and network security, providing a solid theoretical foundation for understanding the course material.
Provides a comprehensive overview of cyber security concepts, principles, and practices, and would be particularly useful for gaining background knowledge in the field.
Offers a comprehensive guide to penetration testing, empowering students with the skills to identify and exploit vulnerabilities in network systems.
Delves into the assessment of network security, providing a practical approach to identifying vulnerabilities and implementing effective security measures.
Focuses on cloud security, providing insights into securing data and applications in cloud environments, which is becoming increasingly relevant as more organizations adopt cloud-based solutions.
Save
Focuses on the engineering principles of building secure distributed systems, providing valuable insights for designing and implementing robust networks.
Provides a practical introduction to OpenSSL, an open-source implementation of cryptographic protocols, which is essential for securing network communications.
Provides hands-on instruction for using Wireshark, a powerful network analysis tool, which can be valuable for understanding and troubleshooting network issues.
This widely used textbook provides a thorough foundation in computer networks, covering fundamental concepts and protocols, which would be helpful for understanding the underlying infrastructure of network security.
Offers a unique perspective on security from the viewpoint of a former hacker, providing insights into social engineering techniques and human vulnerabilities.
This introductory textbook covers the fundamentals of computer security, providing a broad understanding of the field.
For more information about how these books relate to this course, visit:
OpenCourser.com/course/ur53c2/design
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Level
Intermediate
Via
Coursera
Institution
University of Colorado System
Instructor
Edward Chow
Language
English
Transcripts
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آذربایجان دیلی
This course belongs to a
collection
called
Fundamentals of Computer Network Security. It's comprised of four courses:
- Basic Cryptography and Programming with Crypto API
- Secure Networked System with Firewall and IDS
- Hacking and Patching
- Design and Analyze Secure Networked Systems (viewing)
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