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Which Courses Should I Take for a Job in Cybersecurity?

The field of cybersecurity offers tremendous opportunities for individuals seeking a rewarding career that combines problem-solving skills with real-world impact. With the increasing dependence on information networks across various sectors, the demand for cybersecurity professionals continues to grow. If you’re interested in pursuing a career in cybersecurity, it’s essential to acquire the necessary knowledge and skills to effectively navigate this field. In this article, we will explore the key courses that can help you kickstart your journey towards a job in cybersecurity.

IT Foundations: Building a Strong Base

Before diving into the specialized realm of cybersecurity, it is crucial to establish a strong foundation in information technology (IT). Understanding the basic concepts of network systems is essential as cybersecurity is essentially a specialized area of IT. The following topics covered in the IT Foundations course will provide you with a solid grounding:

  1. Hardware: Gain knowledge about the electronic machinery commonly used in IT systems, such as servers, routers, and switches.

  2. Systems Architecture: Learn about the hierarchical interaction of hardware components that create a system, providing a framework for understanding network infrastructure.

  3. Operating Systems: Develop a firm grasp of operating systems, particularly Windows and Linux, as they form the backbone for software applications running on network systems.

  4. Networking: Acquire knowledge about how different machines and software interact through network connections, including LAN, wireless networks, the Internet, and network mapping.

  5. Business Enablement: Understand how IT systems positively contribute to the operations of businesses, enabling you to connect IT concepts to real-world organizational needs.

Cybersecurity Foundations: Mapping the Field

Once you have a solid understanding of IT, you can move on to specialized knowledge in cybersecurity. The Cybersecurity Foundations course provides a comprehensive overview of the field, giving you a roadmap to further your studies and build a successful career. Here are the key areas covered in this course:

  1. The Primary Goal of Cybersecurity: Introduce a framework that helps you understand the expectations of employers and the primary objectives of cybersecurity professionals.

  2. Cybersecurity Careers and Fields: Explore various roles in cybersecurity, enabling you to align your knowledge with specific career paths.

  3. Threats and Adversaries: Gain insights into the different categories of cybersecurity threats and understand the challenges you will face as a cybersecurity professional.

  4. Vulnerabilities and Risks: Learn to identify weaknesses in information systems that adversaries target, allowing you to develop strategies for risk mitigation.

  5. Cryptography: Acquire a working knowledge of encryption techniques and cryptographic algorithms used to protect sensitive information.

  6. Hacking Systems: Develop procedural knowledge of how hackers execute attacks, providing valuable insights into the techniques they employ.

  7. Defending Systems: Understand the defensive measures required to protect information systems from cyber attacks, including best practices for network security, access controls, and incident response.

  8. Security Architecture: Explore the integration of different defense mechanisms into a robust security system, ensuring comprehensive protection against threats.

Career Paths and Certifications: Establishing Your Expertise

Once you have a solid understanding of the foundational concepts in cybersecurity, it is crucial to pursue certifications to enhance your employability. Certifications validate your skills and knowledge and are highly valued by employers in the cybersecurity field. Cybrary offers over 40 free certification preparation courses, covering a wide range of reputable cybersecurity certifications. Some popular certifications include:

  • CompTIA Security+: A foundational certification covering essential cybersecurity skills.
  • Certified Ethical Hacker (CEH): Focuses on ethical hacking techniques and methodologies.
  • Certified Information Systems Security Professional (CISSP): Provides a comprehensive understanding of cybersecurity management and strategy.
  • Certified Information Security Manager (CISM): Emphasizes the governance and management aspects of information security.

Completing these certifications will strengthen your resume and demonstrate your expertise to potential employers.

Staying Up to Date in Cybersecurity: Continuous Learning

In the dynamic field of cybersecurity, it is essential to stay updated with the latest trends, technologies, and threats. Technology evolves rapidly, and new attack vectors constantly emerge. Cybrary offers resources to help you stay ahead:

  • Threat Actor Campaigns: These courses simulate realistic attack scenarios, allowing you to gain hands-on experience in a safe environment. Regular updates ensure you’re exposed to the latest developments in cyber threats.

  • Common Vulnerabilities and Exposures (CVE) Series: These courses focus on securing virtual environments and protecting them against critical vulnerabilities. You’ll practice identifying and mitigating common security flaws.

Continuously updating your knowledge and skills through these resources will keep you at the forefront of cybersecurity and make you a valuable asset to organizations.


Embarking on a career in cybersecurity requires a solid foundation in IT, followed by specialized knowledge in cybersecurity principles and practices. By starting with the IT Foundations and Cybersecurity Foundations courses, you will establish the necessary groundwork to pursue certifications and explore various career paths. Continuously updating your skills through advanced courses and staying abreast of the latest developments in the field will ensure your continued success in the cybersecurity industry. Remember, in this rapidly evolving field, learning is a lifelong journey.