OpenCourser brand icon
Sign in
We may earn an affiliate commission when you visit our partners.
Course image
Coursera logo

Managing Network Security

Herbert J. Mattord, Ph.D., CISM, CISSP, CDP and Michael Whitman, Ph.D., CISM, CISSP

Almost every organization uses computer networks to share their information and to support their business operations. When we allow network access to data it is exposed to threats from inside and outside of the organization. This course examines the threats associated with using internal and external networks and how to manage the protection of information when it’s accessible via networks.

In this course, a learner will be able to:

● Describe the threats to data from information communication technology (ICT)

● Identify the issues and practices associated with managing network security

Read more

Almost every organization uses computer networks to share their information and to support their business operations. When we allow network access to data it is exposed to threats from inside and outside of the organization. This course examines the threats associated with using internal and external networks and how to manage the protection of information when it’s accessible via networks.

In this course, a learner will be able to:

● Describe the threats to data from information communication technology (ICT)

● Identify the issues and practices associated with managing network security

● Identify the practices, tools, and methodologies associated with assessing network security

● Describe the components of an effective network security program

Enroll now

Here's a deal for you

Save money when you learn with a deal that may be relevant to this course.
All coupon codes, vouchers, and discounts are applied automatically unless otherwise noted.
Valid until March 12, 2027
Save 40% Off 3 Months
Access thousands of top-rated learning programs with a Coursera Plus monthly subscription and take 40% off 3 months for a limited time.
Take
40%
off
Get offer

What's inside

Syllabus

Welcome to the course Managing Network Security (Course 3)
This is an overview of the learning objectives for the course.
Introduction to Networking (Module 3.1)
Read more

Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Teaches the audience to identify practices associated with managing network security
Taught by two instructors with significant credentials in information and cybersecurity
Examines threats to data from information communication technology (ICT)
Explores the practices, tools, and methodologies associated with assessing network security
Describes the components of an effective network security program
Meets the needs of those desiring to build a foundation in cybersecurity

Save this course

Create your own learning path. Save this course to your list so you can find it easily later.
Save

Reviews summary

Solid network security fundamentals

According to learners, this course provides a solid foundation in network security, making it particularly valuable for those new to the field or seeking to solidify core concepts. Students frequently commend the practical application of knowledge, highlighting the usefulness of hands-on labs and real-world scenarios. Reviewers also appreciate the clear lectures and the instructor's ability to explain complex topics accessibly. While it is a strong entry point, some experienced professionals found the course too basic for advanced topics. Notably, recent reviews indicate that the course has seen significant improvements, with updated content addressing prior concerns about outdated material.
Recent updates address prior concerns about outdated material.
"Significantly improved from when I first started. They've updated some of the material, especially the tools section, which is great."
"I'm glad they updated some of the older content; it feels much more current and relevant now."
"The course is well-structured and covers important aspects of network security management. The content is relevant to current industry needs."
Instructors explain complex topics in an accessible way.
"The instructor explains complex topics in an easy-to-digest manner."
"The lectures were clear and the materials engaging."
"I appreciated the clear explanations that made even difficult concepts understandable."
Provides a strong introduction to core security concepts.
"Excellent course for understanding the core concepts of network security."
"It built a strong foundation. I wish there were more advanced topics, but for an introductory course, it's perfect."
"Fantastic for getting a solid grasp of network security fundamentals. I feel much more confident in this domain now."
Focuses on real-world scenarios and actionable skills.
"The labs were particularly helpful, allowing me to apply what I learned immediately."
"I found this course to be incredibly practical. The emphasis on real-world scenarios and security practices was exactly what I needed."
"The blend of theoretical understanding and practical application, especially in the labs, was very beneficial."
Suitable for beginners, but lacks advanced topic coverage.
"Too basic for me. I was looking for something more in-depth on advanced threat detection, and this felt like a beginner's guide."
"It's a good starting point, but don't expect to become an expert. It gives you an overview of many topics without going deep."
"While it covers the basics well, I would have preferred more challenging assignments and deeper dives into specific security 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 Managing Network Security with these activities:
Review Principles of Networking
Brush up on the basics of networking, including network protocols, topologies, and network security principles.
Browse courses on Networking
Show steps
  • Review lecture notes or textbooks on networking concepts
  • Take practice quizzes or online assessments to test your understanding
  • Set up and configure a small network in a lab environment
  • Collaborate with peers or online forums to discuss networking topics
Compile a List of Network Security Tools
Gather and organize a comprehensive list of network security tools to assist in securing your networks.
Browse courses on Network Security Tools
Show steps
  • Research and identify different types of network security tools
  • Evaluate and compare the features and capabilities of each tool
  • Document the tools in a spreadsheet or database
Develop a Network Security Awareness Poster
Create a visual aid that promotes network security awareness and educates users about best practices for protecting their networks and data.
Browse courses on Security Awareness
Show steps
  • Identify key network security concepts and best practices
  • Design a visually appealing and informative poster
  • Distribute the poster in high-traffic areas within the organization
Five other activities
Expand to see all activities and additional details
Show all eight activities
Follow Tutorials on Network Security Monitoring
Enhance your understanding of network security monitoring techniques by following guided tutorials and practicing on virtual environments.
Browse courses on Network Security Monitoring
Show steps
  • Identify reputable sources for network security monitoring tutorials
  • Select tutorials that align with your skill level and interests
  • Follow the instructions and practice the techniques in a controlled environment
Conduct Network Security Audits
Practice conducting network security audits to identify vulnerabilities and improve the security of your networks.
Show steps
  • Gather information about the network and its security controls
  • Identify and document potential vulnerabilities
  • Evaluate the effectiveness of existing security controls
  • Recommend improvements to the network security posture
Implement a Network Security Plan
Develop and implement a comprehensive network security plan to protect your organization's data and systems from cyber threats.
Show steps
  • Identify the organization's security needs
  • Develop a security architecture and design
  • Implement the security plan and controls
  • Monitor and maintain the security infrastructure
Attend a Network Security Conference
Network with industry professionals, learn about the latest trends in network security, and attend workshops to enhance your skills.
Browse courses on Network Security
Show steps
  • Research and identify reputable network security conferences
  • Register for the conference and select relevant workshops
  • Attend the conference and actively participate in workshops
  • Follow up with speakers or vendors to continue learning and networking
Volunteer at a Cybersecurity Organization
Gain practical experience and contribute to the cybersecurity community by volunteering at organizations focused on protecting networks and data.
Browse courses on Cybersecurity
Show steps
  • Identify cybersecurity organizations in your area
  • Contact the organizations to inquire about volunteer opportunities
  • Attend volunteer training and orientation programs
  • Participate in activities such as security assessments, threat monitoring, or public outreach

Career center

Learners who complete Managing Network Security will develop knowledge and skills that may be useful to these careers:
Information Security Analyst
Information Security Analysts identify, analyze, and reduce risks in computer networks and systems. They also advise organizations on cybersecurity best practices and ensure compliance with regulatory requirements. The Managing Network Security course can be useful for aspiring Information Security Analysts as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain a solid foundation for success in this field.
See salaries and explore the career path for Information Security Analyst
Network Security Engineer
Network Security Engineers design, implement, and maintain network security systems. They also monitor and respond to security incidents, and work to improve network security posture. The Managing Network Security course is a great fit for aspiring Network Security Engineers as it provides a deep dive into network security threats, risk assessment practices, and network security program components. By completing this course, learners can gain the skills and knowledge necessary to excel in this role.
See salaries and explore the career path for Network Security Engineer
Cybersecurity Consultant
Cybersecurity Consultants provide guidance and support to organizations on cybersecurity matters. They help organizations identify and mitigate cybersecurity risks, and develop and implement cybersecurity strategies. The Managing Network Security course can be a valuable resource for aspiring Cybersecurity Consultants as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain the knowledge and skills necessary to succeed in this role.
See salaries and explore the career path for Cybersecurity Consultant
Security Architect
Security Architects design and implement security measures to protect an organization's data and systems from cyber threats. They also work to ensure that security measures are aligned with business objectives. The Managing Network Security course can be useful for aspiring Security Architects as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain a solid foundation for success in this field.
See salaries and explore the career path for Security Architect
Cybersecurity Manager
Cybersecurity Managers oversee the development and implementation of cybersecurity programs within an organization. They also manage cybersecurity teams and budgets, and work to ensure that the organization is prepared to respond to cybersecurity incidents. The Managing Network Security course can be helpful for aspiring Cybersecurity Managers as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain the skills and knowledge necessary to succeed in this role.
See salaries and explore the career path for Cybersecurity Manager
Cloud Security Engineer
Cloud Security Engineers design and implement security measures to protect cloud-based systems and data. They also work to ensure that cloud security measures are aligned with business objectives. The Managing Network Security course can be useful for aspiring Cloud Security Engineers as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain a solid foundation for success in this field.
See salaries and explore the career path for Cloud Security Engineer
IT Auditor
IT Auditors evaluate the effectiveness of an organization's IT systems and controls. They also provide recommendations on how to improve IT security and compliance. The Managing Network Security course can be useful for aspiring IT Auditors as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain a solid foundation for success in this field.
See salaries and explore the career path for IT Auditor
Network Administrator
Network Administrators manage and maintain computer networks. They also troubleshoot network problems and ensure that networks are operating securely and efficiently. The Managing Network Security course can be useful for aspiring Network Administrators as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain a solid foundation for success in this field.
See salaries and explore the career path for Network Administrator
Security Analyst
Security Analysts monitor and analyze security events to identify and respond to threats. They also work to improve security posture by identifying and mitigating vulnerabilities. The Managing Network Security course can be useful for aspiring Security Analysts as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain a solid foundation for success in this field.
See salaries and explore the career path for Security Analyst
Information Technology Specialist
Information Technology Specialists provide technical support to users of computer networks and systems. They also install and maintain hardware and software, and troubleshoot technical problems. The Managing Network Security course may be useful for aspiring Information Technology Specialists as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain a solid foundation for success in this field.
See salaries and explore the career path for Information Technology Specialist
Computer Systems Analyst
Computer Systems Analysts design, implement, and maintain computer systems. They also work to improve the efficiency and security of computer systems. The Managing Network Security course may be useful for aspiring Computer Systems Analysts as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain a solid foundation for success in this field.
See salaries and explore the career path for Computer Systems Analyst
Database Administrator
Database Administrators manage and maintain databases. They also work to ensure that databases are secure and reliable. The Managing Network Security course may be useful for aspiring Database Administrators as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain a solid foundation for success in this field.
See salaries and explore the career path for Database Administrator
Information Security Manager
Information Security Managers oversee the development and implementation of cybersecurity programs within an organization. They also manage cybersecurity teams and budgets, and work to ensure that the organization is prepared to respond to cybersecurity incidents. The Managing Network Security course may be useful for aspiring Information Security Managers as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain a solid foundation for success in this field.
See salaries and explore the career path for Information Security Manager
IT Project Manager
IT Project Managers plan, execute, and manage IT projects. They also work to ensure that IT projects are completed on time, within budget, and to the required specifications. The Managing Network Security course may be useful for aspiring IT Project Managers as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain a solid foundation for success in this field.
See salaries and explore the career path for IT Project Manager
IT Security Specialist
IT Security Specialists implement and manage security measures to protect an organization's data and systems from cyber threats. They also work to ensure that security measures are aligned with business objectives. The Managing Network Security course may be useful for aspiring IT Security Specialists as it provides a comprehensive overview of network security threats, risk assessment practices, and network security program components. By understanding these concepts, learners can gain a solid foundation for success in this field.
See salaries and explore the career path for IT Security Specialist

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 Managing Network Security.
Cover image
Principles of Information Security
Save
Provides a comprehensive overview of computer security principles and practices. It valuable reference for students and professionals alike.
Principles of Information Security (MindTap Course...
Paperback
$$$
Principles of Information Security
Paperback
$$$
Principles of Information Security
Paperback
$$$
Principles of Information Security, Loose-Leaf...
Loose Leaf
$$$
Principles of Information Security
Paperback
$$$$
Principles of Information Security (MindTap Course...
Mass Market Paperback
$$
Bundle: Principles of Information Security, Loose...
Product Bundle
$$$$
Principles of Information Security
Paperback
$$
Principles of Information Security (Mindtap Course...
Kindle Edition
$$$
Principles of Information Security
Kindle Edition
$$$
Cover image
Cryptography and Network Security: Principles and...
Save
Provides a comprehensive overview of cryptography and network security. It valuable reference for students and professionals alike.
Cryptography and Network Security: Principles and...
Paperback
$$$
Cover image
Security in Computing
Save
Covers the fundamental principles and practices of computer security. It classic textbook used in many academic institutions and is highly recommended for students and professionals alike.
Security in Computing
Kindle Edition
$$$
Cover image
Network Security Assessment
Save
Provides a step-by-step guide to conducting network security assessments. It is essential reading for security professionals who want to improve their network security posture.
Network Security Assessment: Know Your Network
Paperback
$$
Cover image
Network Forensics
Save
Provides a comprehensive overview of network forensics techniques. It is essential reading for security professionals who need to investigate and respond to network security incidents.
Network Forensics: Tracking Hackers through...
Hardcover
$$$
Network Forensics: Tracking Hackers through...
Kindle Edition
$$
Cover image
Network Security
Save
Provides a comprehensive overview of network security protocols, technologies, and management. It valuable reference for students and professionals alike.
Network Security: Private Communication in a Public...
Hardcover
$$$
Network Security: Private Communications in a...
Kindle Edition
$
Cover image
Firewalls and Internet Security
Save
Provides a comprehensive overview of firewalls and network security. It valuable reference for network engineers and security professionals.
Firewalls and Internet Security: Repelling the Wily...
Paperback
$$$
Cover image
Hacking Exposed 7
Save
Offers a comprehensive view of network security vulnerabilities and how to exploit them. It useful resource for ethical hackers and security researchers.
Hacking Exposed 7: Network Security Secrets and...
Paperback
$$
Cover image
SANS GIAC Certification
Save
Provides a comprehensive overview of network security concepts, threats, and countermeasures. It is suitable for beginners who need to build a solid foundation in network security.
SANS GIAC Certification: Security Essentials...
Kindle Edition
$$$
Cover image
Applied Cryptography
Save
Provides a comprehensive overview of cryptographic protocols, algorithms, and source code. It valuable reference for developers and security professionals who need to understand and implement cryptography.
Applied Cryptography: Protocols, Algorithms and...
Hardcover
$$$
Applied Cryptography: Protocols, Algorithms, and...
Hardcover
$$$$
Applied Cryptography: Protocols, Algorithms, and...
Paperback
$$
Applied Cryptography: Protocols, Algorithms, and...
Paperback
$$$$
Applied Cryptography: Protocols, Algorithms and...
Kindle Edition
$$
Cover image
Private 5G
Save
Provides a comprehensive overview of computer networking concepts and technologies. It is recommended reading for students and professionals who want to build a strong foundation in networking.
Private 5G: A Systems Approach
Paperback
$$

Share

Help others find this course page by sharing it with your friends and followers:
Facebook
LinkedIn
Reddit
X
Link
Email

Similar courses

Here are nine courses similar to Managing Network Security.
Microsoft Defender Cloud Compliance - Secure Azure...
Most relevant
Managing and Optimizing SD-Branch Networks
Most relevant
Networks and Communications Security
Most relevant
Data Communication Networks
Most relevant
System and Network Security
Most relevant
Risk Management for Cyber Security Managers
Most relevant
Software Requirements Prioritization: Risk Analysis
Most relevant
Real-Time Cyber Threat Detection and Mitigation
Most relevant
Risk in Modern Society
Most relevant

Coursera Buyer Protection & Guarantee

Verified partner policies & purchase protections

Accredited University Partner
Free Trial & Audit

7-Day Free Trial & Free Audit

7-day free trial on monthly Coursera Plus subscriptions; free audit option available on most individual courses to explore video lectures and readings at no charge.

Return & Refund Policy

14-Day Refund Guarantee

14-day refund window on annual Coursera Plus subscriptions and single-course purchases prior to certificate issuance. Monthly subscriptions do not offer refunds once billed.

Buyer Protections

Verified Academic & Industry Partner

Accredited university and industry certifications (e.g. Stanford, Google, IBM, Yale), secure SSL payment processing, and verifiable digital certificate links.

Key Purchase Protections
14-day refund window on annual Coursera Plus and single courses
7-day free trial on monthly Coursera Plus subscriptions
Free course audit option for lectures and readings
Verified certificates from top universities & companies
OpenCourser Verified Partner Policy details last reviewed: 2026-10-22
Course image
Effort
This course can be taken over 4 weeks with each of the weekly modules taking 1 to 2 hours.
Level
Introductory
Via
Coursera
Institution
University System of Georgia
Instructors
Herbert J. Mattord, Ph.D., CISM, CISSP, CDP
Michael Whitman, Ph.D., CISM, CISSP
Language
English
Transcripts
Español Français Português Deutsch Italiano 中文 العربية 한국어 日本語 हिंदी Nederlands Svenska Pусский Türkçe Polski Ελληνικά українська мова magyar nyelv Bahasa Indonesia ไทย қазақша اُردُو, فارسی বাংলা tiếng Việt پښتو آذربایجان دیلی
This course belongs to a collection called Managing Cybersecurity. It's comprised of five courses:
  1. Managing Cybersecurity Incidents and Disasters
  2. Road to the CISO – Culminating Project Course
  3. The GRC Approach to Managing Cybersecurity
  4. Managing Network Security (viewing)
  5. The Foundations of Cybersecurity
Traffic lights
Read about what's good
what should give you pause
and possible dealbreakers
Teaches the audience to identify practices associated with managing network security
Taught by two instructors with significant credentials in information and cybersecurity
Examines threats to data from information communication technology (ICT)
Explores the practices, tools, and methodologies associated with assessing network security
Describes the components of an effective network security program
Meets the needs of those desiring to build a foundation in cybersecurity
Share this
Share to help others discover this course.
Facebook LinkedIn X Reddit Link Email
Begin learning today
Enroll now to gain full access to Managing Network Security.
Enroll now
Save for later
Add this course to your list. Find it anytime.
Save
Our mission

OpenCourser helps millions of learners each year. People visit us to learn workspace skills, ace their exams, and nurture their curiosity.

Our extensive catalog contains over 50,000 courses and twice as many books. Browse by search, by topic, or even by career interests. We'll match you to the right resources quickly.

Find this site helpful? Tell a friend about us.

Affiliate disclosure

We're supported by our community of learners. When you purchase or subscribe to courses and programs or purchase books, we may earn a commission from our partners.

Your purchases help us maintain our catalog and keep our servers humming without ads.

Thank you for supporting OpenCourser.

© 2016 - 2025 OpenCourser