Packt
Cybersecurity Essentials - From Zero to Secure

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Packt

Cybersecurity Essentials - From Zero to Secure

Included with Coursera Plus

Gain insight into a topic and learn the fundamentals.
Beginner level

Recommended experience

7 hours to complete
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
Beginner level

Recommended experience

7 hours to complete
Flexible schedule
Learn at your own pace

What you'll learn

  • Understand core cybersecurity principles such as the CIA Triad and risk management.

  • Learn how to secure networks, wireless systems, and endpoint devices from cyber threats.

  • Gain hands-on experience with tools like Nmap, Wireshark, and penetration testing frameworks.

  • Explore the legal, ethical, and regulatory aspects of cybersecurity, including compliance standards.

Details to know

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Recently updated!

December 2025

Assessments

11 assignments

Taught in English

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There are 10 modules in this course

In this module, we will introduce you to the fundamental concepts of cybersecurity, explore the various types of cyber threats, and highlight the critical importance of cybersecurity in today’s digital world. You’ll also get a glimpse into the diverse career opportunities within the cybersecurity domain.

What's included

6 videos

In this module, we will dive into the core principles that form the foundation of cybersecurity, such as the CIA Triad, and explore essential concepts like authentication, authorization, and risk management. Understanding these concepts will set the stage for deeper cybersecurity practices.

What's included

5 videos1 assignment

In this module, we will cover the essentials of network security, focusing on key technologies like firewalls, VPNs, and intrusion detection systems. We will also explore how to protect networks, both wired and wireless, from common cyber threats.

What's included

5 videos1 assignment

In this module, we will address the security of endpoint devices and applications, covering tools like antivirus software, as well as the unique risks of mobile and IoT devices. We will also explore the practices that ensure secure application development and reduce vulnerabilities.

What's included

5 videos1 assignment

In this module, we will explore key data security concepts such as encryption, data protection, and data loss prevention. You’ll also learn how encryption techniques safeguard sensitive data and how digital signatures ensure authenticity and integrity.

What's included

5 videos1 assignment

In this module, we will examine various cybersecurity tools and practices that help protect systems, such as password managers, SIEM tools, and penetration testing. We will also cover the frameworks that guide security planning and implementation.

What's included

5 videos1 assignment

In this module, we will explore the human side of cybersecurity, focusing on social engineering attacks like phishing and spear phishing. We’ll also address the importance of security awareness and mitigating insider threats within an organization.

What's included

5 videos1 assignment

In this module, we will cover the legal and ethical aspects of cybersecurity, including laws and regulations that guide the industry. We will also explore how compliance standards help organizations stay secure and adhere to legal requirements.

What's included

5 videos1 assignment

In this module, we will provide hands-on experience through practical labs and projects. You’ll apply your knowledge to secure networks, simulate cyberattacks, and analyze network traffic using popular cybersecurity tools.

What's included

5 videos1 assignment

In this module, we will recap the major concepts covered throughout the course and point you to valuable resources for further study. You’ll also learn about certifications and career opportunities to help you continue growing in the cybersecurity field.

What's included

4 videos3 assignments

Instructor

Packt - Course Instructors
Packt
1,218 Courses295,149 learners

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Packt

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