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Kevin Henry
Network communication is one of the primary areas of risk to most business processes. Networks provide the attack surface used to compromise data and business operations. In this course, Communications and Network Security, you will learn about network and communications models such as OSI and TCP/IP. Next, you'll touch on the area of secure protocols. Finally, you will explore network attacks. When you're finished with this course, you will have a good understanding of network and communications security, protocols, and network encryption needed to help you audit, operate, and manage secure communications.
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Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Explores network attacks, which is highly relevant to network security
Taught by Kevin Henry, who is recognized for their work in network security
Develops network and communications security knowledge and skills, which are core for network security management
Teaches network and communications models such as OSI and TCP/IP, which are fundamental to network security
Covers network encryption, which is essential for protecting data and communications
Examines secure protocols, which are critical for protecting network communications

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Career center

Learners who complete Communications and Network Security will develop knowledge and skills that may be useful to these careers:
Information Security Analyst
An Information Security Analyst is responsible for protecting an organization's computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. This course in Communications and Network Security lays the foundation for understanding network and communications security, protocols, and network encryption. This knowledge is essential for Information Security Analysts to effectively protect their organizations from cyber threats.
Network Security Engineer
A Network Security Engineer designs, implements, and maintains network security systems. This course in Communications and Network Security provides a comprehensive overview of network and communications security, including topics such as network and communications models, secure protocols, and network attacks. This knowledge is essential for Network Security Engineers to effectively protect their organizations from cyber threats.
Security Architect
A Security Architect designs and implements security measures to protect an organization's computer systems and networks. This course in Communications and Network Security helps Security Architects build a foundation in network and communications security, protocols, and network encryption. This knowledge is essential for Security Architects to effectively protect their organizations from cyber threats.
Systems Administrator
A Systems Administrator is responsible for the day-to-day operation and maintenance of an organization's computer systems and networks. This course in Communications and Network Security provides Systems Administrators with a comprehensive overview of network and communications security, including topics such as network and communications models, secure protocols, and network attacks. This knowledge is essential for Systems Administrators to effectively protect their organizations from cyber threats.
Network Administrator
A Network Administrator is responsible for the day-to-day operation and maintenance of an organization's computer networks. This course in Communications and Network Security provides Network Administrators with a comprehensive overview of network and communications security, including topics such as network and communications models, secure protocols, and network attacks. This knowledge is essential for Network Administrators to effectively protect their organizations from cyber threats.
Computer Security Analyst
A Computer Security Analyst is responsible for identifying and mitigating security risks to an organization's computer systems and networks. This course in Communications and Network Security provides Computer Security Analysts with a comprehensive overview of network and communications security, including topics such as network and communications models, secure protocols, and network attacks. This knowledge is essential for Computer Security Analysts to effectively protect their organizations from cyber threats.
Information Technology Auditor
An Information Technology Auditor is responsible for evaluating an organization's computer systems and networks to ensure compliance with security regulations and standards. This course in Communications and Network Security provides Information Technology Auditors with a comprehensive overview of network and communications security, including topics such as network and communications models, secure protocols, and network attacks. This knowledge is essential for Information Technology Auditors to effectively evaluate an organization's security posture.
Security Consultant
A Security Consultant provides advice to organizations on how to improve their security posture. This course in Communications and Network Security provides Security Consultants with a comprehensive overview of network and communications security, including topics such as network and communications models, secure protocols, and network attacks. This knowledge is essential for Security Consultants to effectively advise organizations on how to protect their systems and networks from cyber threats.
Chief Information Security Officer
A Chief Information Security Officer is responsible for overseeing an organization's information security program. This course in Communications and Network Security provides Chief Information Security Officers with a comprehensive overview of network and communications security, including topics such as network and communications models, secure protocols, and network attacks. This knowledge is essential for Chief Information Security Officers to effectively lead their organizations' security programs.
Information Security Manager
An Information Security Manager is responsible for managing an organization's information security program. This course in Communications and Network Security provides Information Security Managers with a comprehensive overview of network and communications security, including topics such as network and communications models, secure protocols, and network attacks. This knowledge is essential for Information Security Managers to effectively manage their organizations' security programs.
Security Engineer
A Security Engineer is responsible for designing, implementing, and maintaining security measures to protect an organization's computer systems and networks. This course in Communications and Network Security provides Security Engineers with a comprehensive overview of network and communications security, including topics such as network and communications models, secure protocols, and network attacks. This knowledge is essential for Security Engineers to effectively protect their organizations from cyber threats.
Cybersecurity Analyst
A Cybersecurity Analyst is responsible for identifying and mitigating security risks to an organization's computer systems and networks. This course in Communications and Network Security provides Cybersecurity Analysts with a comprehensive overview of network and communications security, including topics such as network and communications models, secure protocols, and network attacks. This knowledge is essential for Cybersecurity Analysts to effectively protect their organizations from cyber threats.
Network Engineer
A Network Engineer is responsible for designing, implementing, and maintaining an organization's computer networks. This course in Communications and Network Security provides Network Engineers with a comprehensive overview of network and communications security, including topics such as network and communications models, secure protocols, and network attacks. This knowledge is essential for Network Engineers to effectively protect their organizations from cyber threats.
System Engineer
A System Engineer is responsible for designing, implementing, and maintaining an organization's computer systems. This course in Communications and Network Security provides System Engineers with a comprehensive overview of network and communications security, including topics such as network and communications models, secure protocols, and network attacks. This knowledge is essential for System Engineers to effectively protect their organizations from cyber threats.
Software Engineer
A Software Engineer is responsible for designing, developing, and maintaining software applications. This course in Communications and Network Security may be useful for Software Engineers who wish to specialize in security-related software development. The course provides a comprehensive overview of network and communications security, including topics such as network and communications models, secure protocols, and network attacks. This knowledge can help Software Engineers to develop more secure software applications.

Reading list

We haven't picked any books for this reading list yet.
Provides a comprehensive overview of cryptography and network security. It good resource for anyone who wants to learn more about these topics.
Focuses on computer networking from a top-down perspective, discussing topics such as network architecture, protocols, and applications. It widely-used textbook for undergraduate and graduate courses.
Provides a comprehensive overview of the Transmission Control Protocol/Internet Protocol (TCP/IP), the fundamental communication protocol used on the internet. It is suitable for undergraduate and graduate students as well as network engineers.
This textbook comprehensive introduction to computer networking, covering a wide range of topics, including network architecture, protocols, and network security. It is suitable for undergraduate students.
Provides a comprehensive overview of network security. It good resource for anyone who wants to learn more about network security and how to protect their networks.
Practical guide to network communication. It covers a wide range of topics, including network protocols, network security, and network troubleshooting. It is suitable for undergraduate and graduate students as well as network engineers.
Provides a practical guide to using OpenSSL for network security. It good resource for anyone who wants to learn how to use OpenSSL to secure their networks.
Provides a practical guide to network security assessment. It good resource for anyone who wants to learn how to assess the security of their networks.
Provides a practical guide to network security. It good resource for anyone who wants to learn how to protect their networks from hackers.
Provides a practical guide to web application security. It good resource for anyone who wants to learn how to find and exploit security flaws in web applications.
Provides a comprehensive overview of cloud security. It good resource for anyone who wants to learn more about cloud security and how to protect their cloud-based applications and data.
Provides a comprehensive overview of network security. It good resource for anyone who wants to learn more about network security and how to protect their networks.
Provides a broad overview of computer networking, including a chapter on network security. It good resource for anyone who wants to understand the basics of network security.
Provides a comprehensive overview of data communications and computer networks, including the OSI model.

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