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Network Protocols for Security

TCP and UDP

Brandon DeVault

This course will teach you to practice creating network traffic and inspecting transport protocols. When you’re finished, you’ll have a fundamental understanding on how to find anomalies within TCP and UDP.

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This course will teach you to practice creating network traffic and inspecting transport protocols. When you’re finished, you’ll have a fundamental understanding on how to find anomalies within TCP and UDP.

Understanding how network protocols operate is an implied skill required to be successful in cyber security. In this course, Network Protocols for Security: TCP and UDP, you’ll learn to analyze TCP and UDP network traffic. First, you’ll explore creating normal network traffic for inspection. Next, you’ll discover the details within TCP flags and ports. Finally, you’ll learn how to sift through a malicious traffic example. When you’re finished with this course, you’ll have the skills and knowledge of TCP and UDP needed to find anomalies and malicious activity amongst network traffic.

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What's inside

Syllabus

Course Overview
Creating Normal Network Traffic
Inspecting TCP Flags and Ports
Exploring TCP Flags in Malicious Traffic
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Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops industry standard skills in identifying and mitigating network anomalies
Offers a thorough foundation in TCP and UDP protocols
Brandon Devault, recognized expert on network protocols, leads the course
Hands-on labs and real-world examples enhance learning
Requires some prior knowledge of networking concepts
Course does not cover advanced topics in network security

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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 Network Protocols for Security: TCP and UDP with these activities:
Connect with professionals in the cybersecurity field
Seek guidance and advice from experienced professionals to enhance your learning journey and career aspirations.
Browse courses on Cybersecurity
Show steps
  • Attend industry events or online forums
  • Reach out to individuals on LinkedIn
Gather online resources on network protocols
Expand your resource pool by compiling useful links, articles, and videos on network protocols.
Browse courses on Network Protocols
Show steps
  • Search for online resources on TCP and UDP
  • Bookmark or save the relevant links
Read 'Computer Networking: A Top-Down Approach'
Gain a comprehensive understanding of computer networking fundamentals, providing a solid foundation for advanced networking concepts.
View Computer Networking: A Top-Down Approach (6th... on Amazon
Show steps
  • Read chapters 4-7
  • Review the OSI model
  • Understand the TCP/IP protocol stack
Five other activities
Expand to see all activities and additional details
Show all eight activities
Develop a cheat sheet on TCP and UDP flags
Create a concise reference to enhance your understanding of TCP and UDP flag meanings.
Show steps
  • List all TCP and UDP flags
  • Describe the purpose and function of each flag
Review 'TCP/IP Illustrated, Volume 1: The Protocols'
Lay a strong foundation in TCP/IP protocols, giving you a deeper understanding of network traffic analysis.
View TCP/IP Illustrated: The Protocols, Volume 1... on Amazon
Show steps
  • Read chapters 1-5
  • Review the TCP header format
  • Understand the role of TCP flags
Follow a tutorial on TCP sequence and acknowledgement numbers
Deepen your understanding of TCP's mechanisms by exploring tutorials on sequence and acknowledgement numbers.
Show steps
  • Find a reputable tutorial on TCP sequence and acknowledgement numbers
  • Follow the tutorial step-by-step
Analyze simulated network traffic using Wireshark
Enhance your practical skills in identifying and interpreting TCP and UDP traffic, preparing you for real-world scenarios.
Browse courses on Wireshark
Show steps
  • Download and install Wireshark
  • Capture network traffic
  • Filter and analyze TCP and UDP packets
Volunteer as a tutor or mentor for aspiring cybersecurity professionals
Solidify your understanding by teaching and assisting others, bridging the gap between theoretical knowledge and practical application.
Browse courses on Cybersecurity
Show steps
  • Identify opportunities to volunteer at local schools or organizations
  • Prepare lesson plans or materials to share your expertise

Career center

Learners who complete Network Protocols for Security: TCP and UDP will develop knowledge and skills that may be useful to these careers:
Ethical Hacker
As an Ethical Hacker, you will be responsible for testing the security of computer networks and systems with the permission of the owner. This course will help you to develop the skills needed to analyze network traffic and identify vulnerabilities. You will also learn how to exploit vulnerabilities to gain access to networks and systems.
See salaries and explore the career path for Ethical Hacker
Network Security Engineer
A Network Security Engineer has the responsibility of designing and implementing network security solutions. This course will help you to develop the skills needed to design and implement network security architectures. You will also learn how to manage security risks and comply with security regulations.
See salaries and explore the career path for Network Security Engineer
Cybersecurity Engineer
A Cybersecurity Engineer has the responsibility of identifying, analyzing, and mitigating cybersecurity risks. This course will help you to develop the skills needed to analyze network traffic and identify malicious activity. You will also learn how to configure and manage network security devices.
See salaries and explore the career path for Cybersecurity Engineer
Penetration Tester
As a Penetration Tester, you will be responsible for testing the security of computer networks and systems. This course will help you to develop the skills needed to analyze network traffic and identify vulnerabilities. You will also learn how to exploit vulnerabilities to gain access to networks and systems.
See salaries and explore the career path for Penetration Tester
Security Architect
A Security Architect has the responsibility of designing and implementing security solutions for organizations. This course will help you to develop the skills needed to design and implement network security architectures. You will also learn how to manage security risks and comply with security regulations.
See salaries and explore the career path for Security Architect
Information Security Analyst
An Information Security Analyst has the responsibility of analyzing and interpreting security data to identify and mitigate security risks. This course will help you to develop the skills needed to analyze network traffic and identify malicious activity. You will also learn how to develop security policies and procedures.
See salaries and explore the career path for Information Security Analyst
Chief Information Security Officer (CISO)
The Chief Information Security Officer (CISO) is responsible for the overall security of an organization's information systems. This course will help you to develop the skills needed to lead an organization's security program. You will also learn how to develop and implement security policies and procedures.
See salaries and explore the career path for Chief Information Security Officer (CISO)
Security Manager
A Security Manager has the responsibility of managing an organization's security program. This course will help you to develop the skills needed to lead an organization's security program. You will also learn how to develop and implement security policies and procedures.
See salaries and explore the career path for Security Manager
Cybersecurity Researcher
A Cybersecurity Researcher develops and evaluates new cybersecurity technologies and techniques. This course will help you to develop the skills needed to conduct cybersecurity research. You will also learn how to write and publish research papers.
See salaries and explore the career path for Cybersecurity Researcher
Security Analyst
In the role of a Security Analyst, your focus is on protecting computer networks and systems from unauthorized access, use, disclosure, disruption, modification, or destruction. This course on Network Protocols for Security will help you gain a deeper understanding of how TCP and UDP work. This will help you to identify and mitigate security risks.
See salaries and explore the career path for Security Analyst
Network Administrator
A Network Administrator has the responsibility of managing and maintaining computer networks. This includes tasks such as installing and configuring network hardware and software, monitoring network performance, and troubleshooting network problems. This course will help you to develop the skills needed to configure and manage network security devices.
See salaries and explore the career path for Network Administrator
Security Consultant
Security Consultants provide advice and guidance to organizations on how to improve their security posture. This course will help you to develop the skills needed to assess an organization's security needs and develop a security plan. You will also learn how to communicate security risks to management.
See salaries and explore the career path for Security Consultant
Computer Science Professor
As a Computer Science Professor, you will teach students about computer science and technology. This course will help you to develop the skills needed to teach students about network security. You will also learn how to develop and deliver course materials.
See salaries and explore the career path for Computer Science Professor
Software Engineer
As a Software Engineer, you will design and develop computer software applications. With the rise in cyber crime, you will need the skills to design security into each project. This course will help you understand the role of TCP and UDP protocols in network security and how to leverage them to protect applications from malicious activity.
See salaries and explore the career path for Software Engineer
Forensic Analyst
A Forensic Analyst investigates computer crimes and cyberattacks. This course will help you to develop the skills needed to collect and analyze digital evidence. You will also learn how to write and present forensic reports.
See salaries and explore the career path for Forensic Analyst

Reading list

We've selected nine 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 Network Protocols for Security: TCP and UDP.
Cover image
TCP/IP Illustrated: The protocols
Save
Classic and comprehensive guide to the TCP/IP protocol suite. It provides an in-depth explanation of the protocols and their implementation. The first volume focuses on the core protocols, including TCP and UDP.
TCP/IP Illustrated: The protocols
Paperback
Check
TCP/IP Illustrated: The protocols
Kindle Edition
Check
Cover image
Computer Networking [Global Edition]
Save
Provides a comprehensive overview of computer networking. It covers a wide range of topics, including TCP/IP, routing, and security. The book is well-written and provides clear explanations of complex concepts.
Computer Networking [Global Edition]
Paperback
Check
Computer Networking [Global Edition]
Kindle Edition
Check
Cover image
Network Security Essentials: Applications and...
Save
Provides a comprehensive overview of network security. It covers a wide range of topics, including cryptography, firewalls, and intrusion detection. The book is well-written and provides clear explanations of complex concepts.
Network Security Essentials: Applications and...
Paperback
$$$
Cover image
Linux Network Servers
Save
Practical guide to TCP/IP network administration. It provides step-by-step instructions on how to configure and manage TCP/IP networks. The book is well-written and provides clear explanations of complex concepts.
Linux Network Servers (Craig Hunt Linux Library) by...
Paperback
$$$
Cover image
Practical Fiber Optics
Save
Provides a comprehensive overview of the TCP/IP protocol suite. It valuable resource for network administrators and engineers.
Practical Fiber Optics
Paperback
Check
Practical Fiber Optics
Kindle Edition
Check
Computer Networks
Save
Provides a comprehensive overview of computer networks. It valuable resource for network administrators and engineers.
Computer Networks: A Systems Approach (The Morgan...
Paperback
$$$
Computer Networks: A Systems Approach (The Morgan...
Hardcover
$$$
Computer Networks, Third Edition: A Systems...
Kindle Edition
$
Computer Networks: A Systems Approach, Fourth...
Hardcover
$$
Computer Networks: A Systems Approach (Morgan...
Hardcover
$$$
Computer Networks: A Systems Approach, Second...
Hardcover
$$
Cover image
Network Security with OpenSSL
Save
Provides a comprehensive overview of network security with OpenSSL. It valuable resource for network administrators and engineers.
Network Security with OpenSSL: Cryptography for...
Paperback
$$
Network Security with OpenSSL: Cryptography for...
Kindle Edition
$$
Security Engineering and Tobias on Locks Two-Book...
Save
Provides a comprehensive overview of security engineering. It valuable resource for network administrators and engineers.
Security Engineering and Tobias on Locks Two-Book...
Hardcover
$$$$
Cover image
Art of Computer Virus Research and Defense, The,...
Save
Provides a comprehensive overview of computer virus research and defense. It valuable resource for network administrators and engineers.
Art of Computer Virus Research and Defense, The
Kindle Edition
$$

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Course image
Time
20 hours
Level
Introductory
Via
Pluralsight
Instructor
Brandon DeVault
Language
English
Good to know
Develops industry standard skills in identifying and mitigating network anomalies
Offers a thorough foundation in TCP and UDP protocols
Brandon Devault, recognized expert on network protocols, leads the course
Hands-on labs and real-world examples enhance learning
Requires some prior knowledge of networking concepts
Course does not cover advanced topics in network security
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