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Ross Bagurdes
Data breaches have become common place in national and world news, and because of this, engineers now find themselves in new roles in organizations, exclusively focused on securing information. In this course, Network Security Fundamentals, you will learn about the different types of attacks used to bring down networks, and/or steal data from them. First, you will examine the physical security of data centers, password creation recommendations, user account privileges, and devices to monitor network behavior. Next, you will learn about techniques for mitigating these attacks. Finally, you will learn about mechanisms for encrypting...
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Data breaches have become common place in national and world news, and because of this, engineers now find themselves in new roles in organizations, exclusively focused on securing information. In this course, Network Security Fundamentals, you will learn about the different types of attacks used to bring down networks, and/or steal data from them. First, you will examine the physical security of data centers, password creation recommendations, user account privileges, and devices to monitor network behavior. Next, you will learn about techniques for mitigating these attacks. Finally, you will learn about mechanisms for encrypting wireless traffic. By the end of this course, you will know the difference between WEP, WPA, WPA2, and how you can use multifactor authentication to prevent unauthorized account access.
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Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Explores techniques for mitigating attacks on networks, which is standard in network security administration
Examines the physical security of data centers, which is often overlooked in cybersecurity courses
Develops password creation recommendations, which are core skills for secure network administration
Develops user account privileges, which are core skills for secure network administration
Develops skills for monitoring network behavior, which are core skills for secure network administration
Examines mechanisms for encrypting wireless traffic, which is highly relevant to network security administration

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Career center

Learners who complete Network Security Basics will develop knowledge and skills that may be useful to these careers:
Security Analyst
A Security Analyst is responsible for identifying, analyzing, and responding to security threats. They work to protect an organization's networks, systems, and data from unauthorized access, use, disclosure, disruption, modification, or destruction. The Network Security Fundamentals course can help aspiring Security Analysts build a foundation in network security concepts and techniques. By learning about different types of attacks, mitigation strategies, and encryption mechanisms, they can develop the skills and knowledge needed to protect organizations from emerging threats.
Cybersecurity Specialist
A Cybersecurity Specialist plans, coordinates, and implements security measures to protect an organization's computer networks and systems. They work to detect, prevent, and respond to security breaches and cyberattacks. The Network Security Fundamentals course can help Cybersecurity Specialists enhance their knowledge of network security fundamentals. By learning about physical security measures, password best practices, and network monitoring tools, they can improve the security posture of their organizations.
Information Security Analyst
An Information Security Analyst develops, implements, and maintains security measures to protect an organization's information assets. They work to identify, assess, and mitigate security risks and ensure compliance with security regulations. The Network Security Fundamentals course can help Information Security Analysts gain a deeper understanding of network security concepts. By learning about authentication mechanisms, encryption techniques, and wireless security protocols, they can enhance their ability to protect sensitive information from unauthorized access.
Penetration Tester
A Penetration Tester simulates cyberattacks to identify vulnerabilities in an organization's networks and systems. They work to find and exploit weaknesses in security measures and provide recommendations for remediation. The Network Security Fundamentals course can help Penetration Testers develop the knowledge and skills needed to conduct ethical hacking and vulnerability assessments. By learning about different types of attacks, mitigation techniques, and security tools, they can improve their ability to identify and exploit security vulnerabilities.
Network Engineer
A Network Engineer designs, implements, and maintains computer networks. They work to ensure the reliability, performance, and security of network systems. The Network Security Fundamentals course can help Network Engineers gain a foundational understanding of network security concepts. By learning about different types of attacks, mitigation strategies, and encryption mechanisms, they can enhance the security of the networks they design and maintain.
Systems Administrator
A Systems Administrator installs, configures, and maintains computer systems and software. They work to ensure the reliability, performance, and security of IT systems. The Network Security Fundamentals course can help Systems Administrators enhance their understanding of network security concepts. By learning about different types of attacks, mitigation strategies, and encryption mechanisms, they can improve the security of the systems they manage.
Security Consultant
A Security Consultant provides guidance and expertise to organizations on security matters. They work to help organizations identify, assess, and mitigate security risks. The Network Security Fundamentals course can help Security Consultants gain a foundational understanding of network security concepts. By learning about different types of attacks, mitigation strategies, and encryption mechanisms, they can expand their knowledge and provide better advice to their clients.
Risk Analyst
A Risk Analyst identifies, assesses, and manages risks to an organization. They work to determine the likelihood and impact of potential risks and develop strategies to mitigate them. The Network Security Fundamentals course can help Risk Analysts gain a deeper understanding of network security risks. By learning about different types of attacks, mitigation strategies, and encryption mechanisms, they can better assess and manage the risks associated with network systems.
IT Auditor
An IT Auditor evaluates an organization's IT systems and processes to ensure compliance with security regulations. They work to identify and address security vulnerabilities and provide recommendations for improvement. The Network Security Fundamentals course can help IT Auditors gain a foundational understanding of network security concepts. By learning about different types of attacks, mitigation strategies, and encryption mechanisms, they can enhance their ability to audit network systems and ensure compliance.
Security Architect
A Security Architect designs and implements security solutions for organizations. They work to develop and maintain security policies, procedures, and technologies. The Network Security Fundamentals course can help Security Architects gain a foundational understanding of network security concepts. By learning about different types of attacks, mitigation strategies, and encryption mechanisms, they can design and implement more effective security solutions.
Ethical Hacker
An Ethical Hacker is a security specialist who uses their knowledge of hacking techniques to identify and exploit vulnerabilities in computer systems and networks. They work to help organizations improve their security posture and prevent unauthorized access. The Network Security Fundamentals course can help Ethical Hackers gain a foundational understanding of network security concepts. By learning about different types of attacks, mitigation strategies, and encryption mechanisms, they can improve their ability to identify and exploit security vulnerabilities ethically.
Cybersecurity Manager
A Cybersecurity Manager is responsible for managing an organization's cybersecurity program. They work to develop and implement security policies, procedures, and technologies. The Network Security Fundamentals course may be useful for Cybersecurity Managers who want to enhance their understanding of network security concepts. By learning about different types of attacks, mitigation strategies, and encryption mechanisms, they can improve their ability to manage cybersecurity risks and protect their organization's networks.
Forensic Analyst
A Forensic Analyst investigates computer systems and networks to uncover evidence of cybercrimes. They work to identify, collect, and analyze digital evidence and provide expert testimony in court. The Network Security Fundamentals course may be useful for Forensic Analysts who want to gain a foundational understanding of network security concepts. By learning about different types of attacks, mitigation strategies, and encryption mechanisms, they can improve their ability to identify and investigate cybercrimes.
Chief Information Security Officer (CISO)
A Chief Information Security Officer (CISO) is responsible for overseeing an organization's cybersecurity program. They work to develop and implement security policies, procedures, and technologies. The Network Security Fundamentals course may be useful for CISOs who want to enhance their understanding of network security concepts. By learning about different types of attacks, mitigation strategies, and encryption mechanisms, they can improve their ability to manage cybersecurity risks and protect their organization's networks.
Chief Technology Officer (CTO)
A Chief Technology Officer (CTO) is responsible for overseeing an organization's technology strategy. They work to develop and implement technology solutions to meet business needs. The Network Security Fundamentals course may be useful for CTOs who want to gain a foundational understanding of network security concepts. By learning about different types of attacks, mitigation strategies, and encryption mechanisms, they can improve their ability to make informed decisions about cybersecurity investments.

Reading list

We've selected 12 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 Security Basics.
Provides a comprehensive overview of cryptography and network security concepts and techniques. It valuable resource for understanding the theoretical foundations of network security.
Provides a hands-on guide to using OpenSSL for network security. It covers a wide range of topics, including SSL/TLS, VPNs, and PKI.
Provides a practical guide to network security monitoring. It covers a wide range of topics, including intrusion detection, log analysis, and incident response.
Provides a comprehensive overview of network security assessment techniques. It valuable resource for understanding how to identify and mitigate network security risks.
Provides a comprehensive overview of computer networks, with a focus on the underlying principles and technologies. It valuable resource for understanding the basics of network security.
Provides a comprehensive and up-to-date treatment of the principles and practice of computer security.
Provides practical guidance on designing and implementing a secure network infrastructure.
Offers a comprehensive and beginner-friendly guide to network security principles, technologies, and best practices.

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