Cybersecurity Roles and Operating System Security from edX

Please Note: Learners who successfully complete this IBM course can earn a skill badge — a detailed, verifiable and digital credential that profiles the knowledge and skills you’ve acquired in this course. Enroll to learn more, complete the course and claim your badge!

No matter if you are new to the cybersecurity field or are looking to change careers, this course will help you understand the roles of system security professionals available within an organization from the chief information security officier (CISO) to security analysts.

You will also discover the processes that are important for a cybersecurity organization to implement.

It is also important as a cybersecurity professional to understand basic commands and operating systems to secure your organization’s computer security systems or communicate with the security professionals responsible for that function in your organization.

What you'll learn

Understand the key cybersecurity roles within an organization.
List key cybersecurity processes and an example of each process.
Define authentication and access control methods.
Describe the architecture, file systems, and basic commands for multiple operating systems including Windows, Mac/OS, Linux and Mobile.
Understand the concept of Virtualization as it relates to cybersecurity

What's inside

Learning objectives

Understand the key cybersecurity roles within an organization.
List key cybersecurity processes and an example of each process.
Define authentication and access control methods.

Describe the architecture, file systems, and basic commands for multiple operating systems including windows, mac/os, linux and mobile.
Understand the concept of virtualization as it relates to cybersecurity

Understand the key cybersecurity roles within an organization.
List key cybersecurity processes and an example of each process.
Define authentication and access control methods.
Describe the architecture, file systems, and basic commands for multiple operating systems including windows, mac/os, linux and mobile.
Understand the concept of virtualization as it relates to cybersecurity

Syllabus

Module 1: People, process and technology

This module will take you through a typical Security organization. You will also learn about the service management framework and how it affects how an organization will use this framework to avoid or react to cybersecurity attacks. You will also research ITIL standard processes.

Module 2: Examples & Principles of the CIA Triad

This module will explain what is the CIA Triad and how is it important to cybersecurity concepts and practice.

Module 3: Authentication and Access Control

In this module you will learn the importance of authentication and identification. You will also learn how access controls both physical and logical help safeguard an organization. You will also investigate an identified risk around access control.

Module 4: Windows Operating system security basics

In this module you will learn about the file system and directory structures for the Windows operating system. You will also learn about many shortcuts and commands which will help you to navigate the Windows system to gather information and reduce your work time.

Module 5: Linux Operating system security basics

In this module you will learn the key components of the Linux operating system and basic commands required to assist you in accessing information that pertains to the security of your systems. You will also access Pentestmonkey a resource many cybersecurity professionals use to access cheat sheets about certain cybersecurity vulnerabilities and investigations.

Module 6: MacOS system security basics

In this module you will learn how to find resources around MAC/OS. You will read documentation from Apple around the security framework and how to investigate additional information through the eyes of a developer.

Module 7: Overview of Virtualization

In this module, you will learn the basics of virtualization and cloud computing. You will also learn about cloud computing governance, security and benefits.

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Teaches foundational knowledge of different operating systems, including Windows, Linux, macOS, and mobile

Examines security concepts such as CIA Triad, authentication, and access control

Provides a comprehensive overview of cybersecurity roles and processes within an organization

Does not require any prior cybersecurity knowledge or experience

This course is based on ITIL standard processes, which are widely used in the industry

Taught by IBM, a company recognized for its contributions to cybersecurity

Reviews summary

Knowledgeable cybersecurity introduction

Learners say that this course is a good starting point for those looking to understand Cybersecurity Roles and Operating System Security. Reviews praise this course for providing a strong knowledge base for beginners in the field.

A great option for beginners.

"very good course it well give you the knowledge you need to start new experience in Cybersecurity Roles and Operating System 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 Cybersecurity Roles and Operating System Security with these activities:

Review basic networking concepts

Show steps

Refreshes foundational knowledge in networking, which is essential for understanding cybersecurity principles.

Browse courses on Computer Networking

Show steps

Review the OSI model and its layers
Understand different network topologies and protocols

Participate in a cybersecurity online discussion forum

Show steps

Provides opportunities to engage with peers, exchange knowledge, and clarify concepts related to cybersecurity.

Show steps

Join an online discussion forum or participate in a virtual study group
Post questions, share resources, and engage in discussions about cybersecurity topics

Complete a Linux command-line tutorial

Show steps

Provides practical experience with basic Linux commands, enhancing understanding of file systems and access control.

Browse courses on Linux Command Line

Show steps

Navigate through the Linux file system using the 'cd' and 'ls' commands
Create and edit files using 'touch' and 'nano'
Manage file and directory permissions using 'chmod' and 'chown'

Five other activities

Expand to see all activities and additional details

Show all eight activities

Follow a tutorial on security assessment tools

Show steps

Introduces commonly used security assessment tools, enhancing understanding of security auditing and testing.

Show steps

Identify different types of security assessment tools, such as vulnerability scanners, intrusion detection systems, and security information and event management (SIEM) systems
Learn about the capabilities and limitations of these tools

Read 'NIST Cybersecurity Framework'

Show steps

Introduces a well-recognized framework for organizing cybersecurity in an enterprise environment.

View NIST SP 800-54 Border Gateway Protocol Security on Amazon

Show steps

Read all five core functions of the framework: Identify, Protect, Detect, Respond, Recover
Identify the Cybersecurity Framework's subcategories and their relationship to your organization's IT environment

Attend a virtual lab on cloud security

Show steps

Provides practical experience in securing cloud environments, enhancing knowledge of virtualization and access control.

Browse courses on Cloud Security

Show steps

Configure security settings for a virtual machine in a cloud platform
Implement access control mechanisms for cloud resources
Monitor and detect security threats in a cloud environment

Write an article about the importance of cybersecurity

Show steps

Summarizes the critical role of cybersecurity in protecting information assets and strengthens the understanding of its impact on individuals and organizations.

Show steps

Research the different types of cybersecurity threats and their potential impact
Explain the importance of cybersecurity measures, such as encryption, access control, and incident response
Discuss the ethical and legal implications of cybersecurity breaches

Volunteer at a cybersecurity event

Show steps

Provides practical experience, exposes students to real-world cybersecurity scenarios, and fosters networking opportunities.

Show steps

Identify local cybersecurity events or conferences
Contact the organizers to express interest in volunteering
Attend the event and contribute in a meaningful way

Career center

Learners who complete Cybersecurity Roles and Operating System Security will develop knowledge and skills that may be useful to these careers:

Security Analyst

Security Analysts implement and maintain security measures to protect an organization's computer networks and systems. This course will provide you with the knowledge and skills you need to identify, assess, and mitigate security risks. You will also learn how to investigate and respond to security incidents, and how to develop and implement security policies and procedures. With this skillset, you will be able to play a key role in enhancing the security posture of many kinds of organizations.

See salaries and explore the career path for Security Analyst

Information Security Analyst

Information Security Analysts plan and implement security measures to protect an organization's information systems and data. This course will provide you with the knowledge and skills you need to identify, assess, and mitigate security risks. You will learn how to develop and implement security policies and procedures, and how to investigate and respond to security incidents. This course will also help you to develop an understanding of basic operating system security and the concept of virtualization, which are essential knowledge to succeed as an Information Security Analyst.

See salaries and explore the career path for Information Security Analyst

Computer Network Architect

Computer Network Architects design, implement, and maintain computer networks. This course will provide you with the knowledge and skills you need to understand the basics of operating systems, including Windows, Mac/OS, Linux, and Mobile. You will also learn about the concept of virtualization and how it relates to cybersecurity. This knowledge will help you to build and maintain secure computer networks that can meet the needs of your organization.

See salaries and explore the career path for Computer Network Architect

Security Engineer

Security Engineers design, implement, and maintain security systems. This course will provide you with the knowledge and skills you need to identify, assess, and mitigate security risks. You will also learn how to develop and implement security policies and procedures, and how to investigate and respond to security incidents. This course will help you to build a foundation for a career as a Security Engineer.

See salaries and explore the career path for Security Engineer

Penetration Tester

Penetration Testers identify and exploit security vulnerabilities in computer systems. This course will provide you with the knowledge and skills you need to identify, assess, and mitigate security risks. You will also learn how to develop and implement security policies and procedures, and how to investigate and respond to security incidents. This course will help you to build a foundation for a career as a Penetration Tester.

See salaries and explore the career path for Penetration Tester

Systems Administrator

Systems Administrators are responsible for the day-to-day operation and maintenance of computer systems. This course will provide you with the knowledge and skills you need to understand the basics of operating systems, including Windows, Mac/OS, Linux, and Mobile. You will also learn about authentication and access control methods, which are essential for securing computer systems. This course will help you to build a foundation for a career as a Systems Administrator.

See salaries and explore the career path for Systems Administrator

Cybersecurity Consultant

Cybersecurity Consultants provide advice and guidance to organizations on cybersecurity issues. This course will provide you with the knowledge and skills you need to identify, assess, and mitigate security risks. You will learn how to develop and implement security policies and procedures, and how to investigate and respond to security incidents. This course will also help you develop an understanding of the latest cybersecurity threats and trends, which will enable you to provide valuable advice to your clients.

See salaries and explore the career path for Cybersecurity Consultant

Chief Information Security Officer (CISO)

CISOs are responsible for the overall security of an organization's information systems and data. This course will provide you with the knowledge and skills you need to identify, assess, and mitigate security risks. You will also learn how to develop and implement security policies and procedures, and how to investigate and respond to security incidents. This course will help you to build the skills and knowledge needed to become a CISO, the most senior cybersecurity role in an organization.

See salaries and explore the career path for Chief Information Security Officer (CISO)

Web Application Security Analyst

Web Application Security Analysts identify and exploit security vulnerabilities in web applications. This course will provide you with the knowledge and skills you need to identify, assess, and mitigate security risks. You will also learn how to develop and implement security policies and procedures, and how to investigate and respond to security incidents. This course will help you to build a foundation for a career as a Web Application Security Analyst.

See salaries and explore the career path for Web Application Security Analyst

Risk Manager

Risk Managers identify, assess, and mitigate risks to an organization. This course will provide you with the knowledge and skills you need to understand the basics of risk management, including the different types of risks and the different risk management techniques. You will also learn how to develop and implement risk management policies and procedures, and how to respond to risk events. This course will help you to build a foundation for a career as a Risk Manager.

See salaries and explore the career path for Risk Manager

Compliance Officer

Compliance Officers are responsible for ensuring that an organization complies with laws and regulations. This course will provide you with the knowledge and skills you need to understand the basics of compliance, including the different types of laws and regulations that organizations must comply with. You will also learn how to develop and implement compliance policies and procedures, and how to respond to compliance violations. This course will help you to build a foundation for a career as a Compliance Officer.

See salaries and explore the career path for Compliance Officer

Data Protection Officer (DPO)

DPOs are responsible for ensuring that an organization complies with data protection laws and regulations. This course will provide you with the knowledge and skills you need to understand the basics of data protection, including the General Data Protection Regulation (GDPR). You will also learn how to implement data protection policies and procedures, and how to respond to data breaches. This course will help you to build a foundation for a career as a DPO.

See salaries and explore the career path for Data Protection Officer (DPO)

IT Security Manager

IT Security Managers are responsible for the overall security of an organization's IT systems and data. This course will provide you with the knowledge and skills you need to understand the basics of IT security, including the different types of IT security threats and the different IT security controls. You will also learn how to develop and implement IT security policies and procedures, and how to respond to security incidents. This course will help you to build a foundation for a career as an IT Security Manager.

See salaries and explore the career path for IT Security Manager

Cloud Security Architect

Cloud Security Architects design, implement, and maintain security systems for cloud computing environments. This course will provide you with the knowledge and skills you need to understand the basics of cloud computing, including the different cloud service models and deployment models. You will also learn about the security risks associated with cloud computing, and how to develop and implement security controls to mitigate these risks. This course will help you to build a foundation for a career as a Cloud Security Architect.

See salaries and explore the career path for Cloud Security Architect

IT Auditor

IT Auditors assess the security of an organization's IT systems and processes. This course will provide you with the knowledge and skills you need to understand the basics of IT auditing, including the different types of IT audits and the different IT audit techniques. You will also learn how to develop and implement IT audit policies and procedures, and how to report on IT audit findings. This course will help you to build a foundation for a career as an IT Auditor.

See salaries and explore the career path for IT Auditor