Network Security Basics from Pluralsight

This course will explain the basic concepts of network security including describing different types of network attacks, methods of detecting them, as well as mitigation techniques.

IT network attacks have become so common, IT organizations can no longer ignore their significance. Understanding IT security and preventing attacks is very important. In this course, Network Security Basics, you will get a very basic introduction to IT attacks as well as how to detect and prevent them. First we will describe basic security concepts, explaining threats, vulnerabilities, and exploits. Next we will compare common attacks and then discuss some mitigation techniques. Then we will discuss the security implications of remote access into corporate networks and wrap up the course by discussing the physical security needs of an organization. When you’re finished with this course, you’ll have the knowledge and skills of network monitoring and documentation to understand how enterprise IT maintains IT infrastructure for optimum performance.

What's inside

Syllabus

Course Overview

IT Security Concepts

Authentication Methods

Security Assessments

Common Network Attacks

Network Hardening Techniques

Wireless Security

Remote Access and Security

Physical Security

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Provides a foundation for those new to the field of IT security

Introduces common network attacks and methods for detecting and preventing them

Covers remote access security, a key concern for many organizations

While the course offers a solid overview, it may not be suitable for those with prior knowledge or experience in network security

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 Security Basics with these activities:

Compile and Organize Course Materials

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Enhance your learning by organizing and reviewing course materials effectively.

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Gather all course notes, assignments, and materials
Create a system to organize and categorize the materials
Review the materials periodically to reinforce your understanding

Volunteer at a Cybersecurity Event

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Experience network security in a practical setting by volunteering at an industry event.

Browse courses on network security

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Identify relevant cybersecurity events in your area
Contact the organizers to inquire about volunteer opportunities
Attend the event and assist with tasks such as registration or security monitoring

Review Advanced Networking Concepts

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Sharpen your understanding of networking fundamentals to enhance your grasp of network security.

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Review topics such as TCP/IP, routing, and switching
Practice configuring and managing network devices
Troubleshoot common networking issues

Five other activities

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Review: 'Network Security Essentials: Applications and Standards'

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Strengthen your understanding of network security fundamentals by reviewing a comprehensive reference book.

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Read through the book, taking notes and highlighting key concepts
Summarize the main ideas and principles of network security
Apply the concepts to real-world network security scenarios

Network Security Study Group

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Collaborate with peers to discuss network security concepts and work through security scenarios.

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Form a study group with fellow learners
Establish regular meeting times and agendas
Discuss course material, share insights, and tackle security challenges together

Guided Tutorial: Penetration Testing Methodology

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Explore the steps involved in penetration testing to grasp the different techniques and tools used to identify vulnerabilities.

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Identify and understand the steps of penetration testing methodology
Learn tools and techniques used in each step
Practice applying the methodology in a simulated environment

Network Security Simulation Drills

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Engage in simulated network security scenarios to hone your incident response and mitigation skills.

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Set up a simulated network environment with vulnerabilities
Simulate common network attacks
Analyze and respond to security alerts
Evaluate and mitigate vulnerabilities

Network Security Whitepaper

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Consolidate your understanding by writing a comprehensive whitepaper on network security best practices.

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Research and gather information on network security threats and best practices
Develop an outline and structure for the whitepaper
Write and edit the content of the whitepaper
Proofread and refine the whitepaper for clarity and accuracy

Career center

Learners who complete Network Security Basics will develop knowledge and skills that may be useful to these careers:

Network Security Engineer

The Network Security Basics course is a great foundation for Network Security Engineers. Network Security Engineers need to know how to implement and manage network security solutions. They also need to be able to troubleshoot and resolve network security issues. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

See salaries and explore the career path for Network Security Engineer

IT Security Analyst

The Network Security Basics course can be quite helpful for IT Security Analysts. IT Security Analysts who understand network security are better able to assess, detect, analyze, and mitigate threats. This course explains the methods for doing so with a specific focus on network security.

See salaries and explore the career path for IT Security Analyst

Cybersecurity Engineer

The Network Security Basics course can be quite helpful for Cybersecurity Engineers. Cybersecurity Engineers need to have a deep understanding of network security in order to be able to protect networks from attacks. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

See salaries and explore the career path for Cybersecurity Engineer

Cloud Security Engineer

The Network Security Basics course can be quite helpful for Cloud Security Engineers. Cloud Security Engineers need to have a strong understanding of network security in order to be able to secure cloud environments. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

See salaries and explore the career path for Cloud Security Engineer

Threat Intelligence Analyst

The Network Security Basics course can be quite helpful for Threat Intelligence Analysts. Threat Intelligence Analysts need to have a deep understanding of network security in order to be able to identify and analyze threats. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

See salaries and explore the career path for Threat Intelligence Analyst

Incident Responder

The Network Security Basics course may be helpful for Incident Responders. Incident Responders need to have a strong understanding of network security in order to be able to respond to and mitigate security incidents. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

See salaries and explore the career path for Incident Responder

Malware Analyst

The Network Security Basics course may be helpful for Malware Analysts. Malware Analysts need to have a strong understanding of network security in order to be able to identify and analyze malware. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

See salaries and explore the career path for Malware Analyst

Security Architect

The Network Security Basics course may be helpful for Security Architects. Security Architects need to have a deep understanding of network security in order to be able to design and implement secure networks. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

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Penetration Tester

The Network Security Basics course may be helpful for Penetration Testers. Penetration Testers need to have a strong understanding of network security in order to be able to identify and exploit vulnerabilities. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

See salaries and explore the career path for Penetration Tester

Web Security Engineer

The Network Security Basics course may be helpful for Web Security Engineers. Web Security Engineers need to have a strong understanding of network security in order to be able to secure web applications. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

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Information Security Analyst

The Network Security Basics course may be helpful for Information Security Analysts. Information Security Analysts need to have a deep understanding of network security in order to be able to assess, manage, and mitigate information security risks. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

See salaries and explore the career path for Information Security Analyst

Security Analyst

The Network Security Basics course may be helpful for Security Analysts. Security Analysts need to have a deep understanding of network security in order to be able to assess, manage, and mitigate security risks. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

See salaries and explore the career path for Security Analyst

System Administrator

The Network Security Basics course may be helpful for System Administrators. System Administrators need to have a strong understanding of network security in order to be able to manage and secure systems. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

See salaries and explore the career path for System Administrator

Cryptographer

The Network Security Basics course may be helpful for Cryptographers. Cryptographers need to have a deep understanding of network security in order to be able to develop and implement cryptographic solutions. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

See salaries and explore the career path for Cryptographer

Network Administrator

The Network Security Basics course may be helpful for Network Administrators. Network Administrators need to have a strong understanding of network security in order to be able to manage and secure networks. This course teaches the basics of network security, including different types of network attacks, methods of detecting them, and mitigation techniques.

See salaries and explore the career path for Network Administrator