Acquire fundamental knowledge in cyber security through the Introduction to Cyber Security course, tailored for beginners.
With resources Designed, Taught and Accredited by Cisco Networking Academy & Simplilearn, this program is crafted to acquaint individuals with the contemporary cyber security environment, offering insights into pertinent tools for evaluating and overseeing security protocols in information processing systems.
Participants will also have the opportunity to engage in business impact analysis and disaster recovery testing as part of the course.

Course Overview:

In today's dynamic information landscape, Cyber Security knowledge is increasingly valuable, with the secure storage of expanding information being paramount.

Encrypting data is crucial to prevent unauthorized alterations. Consequently, professionals capable of understanding these threats, vulnerabilities, and devising protective strategies for information systems are highly sought after.

Cyber Security plays a pivotal role in safeguarding against various cyber threats, such as ransomware, malware, and social engineering, preventing unauthorized access, and ensuring the protection of networks and data. Proficiency in cyber security is also vital for data recovery post a security breach.

Designed for beginners, this tuition-free cyber security course aims to acquaint individuals with the recent cybersecurity environment. The course facilitates learning about fundamental cyber security principles and imparts knowledge on tools relevant to evaluating and managing security protocols in information processing systems.

Executives, managers, security consultants, and engineers will find this free online cyber security course with a certificate beneficial. Additionally, individuals interested in understanding cybersecurity concepts and cryptographic techniques to secure organizational data can enroll, requiring basic knowledge of networking and cyber security mechanisms.


Key Course Topics

This free cyber security course aids beginners in establishing a foundational understanding of cyber security basics.

Covered topics include

  • Cybersecurity fundamentals
  • Threat actors attacks
  • Mitigation
  • Security policies amp procedures
  • Secure architecture
  • Wireless networks
  • Network security controls
  • BYOD security testing
  • IS governance
  • Risk management
  • Incident management
  • Business continuity
  • Disaster recovery
  • Cyber Attackers
  • Cyberwarfare


  • Attacks, Concepts and Techniques
  • Analyzing a Cyber Attack
  • Methods of Infiltration
  • Security Vulnerability and Exploits
  • The Cybersecurity Landscape
  • Protecting your Data and Privacy
  • Protecting Your Devices and Network
  • Data Maintenance
  • Safeguarding Your Online Privacy
  • Discover Your Own Risky Online Behavior
  • Protecting the Organization
  • Cybersecurity Devices and Technologies
  • Behavior Approach to Cybersecurity
  • Cisco's Approach to Cybersecurity
  • Will Your Future Be in Cybersecurity?
  • Legal and Ethical Issues
  • Education and Careers

Benefits of Course Completion

The cyber security market is projected to grow by $248 billion by 2023, with average salaries for professionals ranging from $110,000 to $170,000. Completing the cyber security free certification course offers various benefits:

1. Develop a profound understanding of fundamental cybersecurity concepts.

2. Gain an overview of cybersecurity technologies and principles.

3. Understand the significance of cybersecurity and its implementation.

4. Learn about various Cybersecurity Attacks and Defenses.

5. Acquire knowledge of security policies, procedures, and mitigation methods.

6. Familiarize yourself with enterprise architecture and components.

7. Be aware of Information System Governance, Risk Assessment, and Incident Management.

Building a Career After Course Completion.

Ideal for beginners and aspiring cybersecurity professionals, the cyber security tuition-free online course with a certificate addresses the growing demand for cybersecurity experts due to the exponential rise in cyber threats to businesses.


Following completion, you can pursue lucrative career options such as

- Cyber Security Analyst,

- Ethical Hacker,

- Cyber Security Specialist,

- Cyber Security Developer, or

- Information Security Specialist.

Annual salaries range from $93,000 to $160,000 , with renowned companies like IBM, Accenture, Wells Fargo, etc. recruiting cyber security professionals in roles such as Security Architects, Security Consultants, and IT Security Engineers.

Start Your Upskilling Journey with DEXA.

This carefully curated cyber security free course with a certificate comprises instructional videos and texts designed by industry leaders with extensive experience, ensuring easy learning.

Upon completion, you will receive a certificate for the Cyber Security for Beginners program, which you can access, view, and download from your DEXA account.

Enhance your resume by adding this shareable certificate and showcase it to potential recruiters on LinkedIn and other platforms.

Enroll today for the tuition-free cyber security course with a certificate.


  • 9 Sections
  • 60 Lessons
  • 4 Quizzes
  • 0m Duration
Expand All
Module 1 (By Cisco) Course Introduction
9 Lessons0 Quizzes
  1. How to use the DEXA Website
  2. Overview
  3. 1.1 Course Introduction
  4. Introduction to Cyber Security
  5. Organizational Data
  6. Discussion Assignment - What was Taken?
  7. Cyber Attackers
  8. Cyberwarfare
  9. The purpose of Cyberwarfare
2 Cyber Security Fundamentals
10 Lessons0 Quizzes
  1. Welcome to Module 2 - Cyber Security Fundamentals
  2. 2.1 - Introduction to Lessons in this Module
  3. 2.2 Fundamentals of Cyber Security
  4. 2.3 Threat Actors, Attacks and Mitigation
  5. -- Analyzing a Cyber Attack
  7. --- Methods of Infiltration
  8. 2.4 Security Policies and Procedures
  9. 2.5 Cyber Security Mitigation Methods
  10. 2.6 Key takeaways
Module 3 - Quiz
0 Lessons1 Quiz
  1. Quiz
Module 4: Information System Governance and Risk Assessment
6 Lessons0 Quizzes
  1. Welcome to Module 4: Information System Governance and Risk Assessment
  2. 4.1 Introduction
  3. 4.2 Information Security Governance
  4. 4.3 Risk Management
  5. 4.4 Information Security Programmes
  6. 4.5 Key takeaways
Module 5: Incident Management
7 Lessons0 Quizzes
  1. Welcome to Module 5: Incident Management
  3. 5.1 Introduction
  4. 5.2 Developing and Incident Management and Response System
  5. 5.3 Digital Forensic
  6. 5.4 Business Continuity and disaster Recovery
  7. 5.5 Key takeaways
Module 6 - Protecting Your Data and Privacy - (By Cisco)
8 Lessons1 Quiz
  1. Welcome to Module 6 - Protecting Your Data and Privacy (By Cisco)
  2. 6.1 Protecting Your Devices and Network
  3. 6.1.3-(4) Wireless Network Security at Home
  4. 6.1.5 Password Security
  5. 6.2 - Data Maintenance
  6. 6.2.5 How Do You Delete Your Data Permanently? (Are they really gone? Answered.)
  7. 6.3 - Who owns your Data?
  8. 6.4 - Safeguarding Your Online Privacy
  9. Quiz
Module 7 - Protecting the Organization - (By Cisco)
8 Lessons1 Quiz
  1. Welcome to Module 7 - Cybersecurity Devices and Technologies - (By Cisco)
  2. 7.1 Cybersecurity Devices and Technologies
  3. ---- 7.1.3 - Firewalls
  4. --- 7.1.4 Port Scanning, Intrusion Detection and Prevention Systems
  5. ---- 7.1.7 Protecting Against Malware
  6. 7.2 Behavior Approach to Cybersecurity, Netflow and Penetration Testing
  7. 7.2.5 Impact Reduction
  8. 7.3 Cisco's Approach to Cybersecurity
  9. Module 7 Quiz
Module 8: Enterprise Architecture and Components
8 Lessons0 Quizzes
  1. Welcome to Module 8: Enterprise Architecture and Components
  2. 8.1 Introduction
  3. 8.2 Secure Architecture
  4. 8.3 Wireless Networks
  5. 8.4 Network Security Controls
  6. 8.5 Cloud virtualization BYOD and IOT security
  7. 8.6 Security Testing
  8. 8.7 Key takeaways
Module 9 - Will your future be in Cyber Security - (By Cisco)
4 Lessons1 Quiz
  1. Welcome to Module 9 - Will your future be in Cyber Security - (By Cisco) - Introduction
  2. 9.1 Legal and Ethical Issues
  3. 9.2 - Education and careers
  4. 9.3 Quiz
  5. Congratulations! Claim Your Certificate and Unlock Exciting Opportunities
4.2 out of 5

5 user ratings

It was theorized and some content were just clustered together, making comprehension tedious but overall, it gave me an insight on cybersecurity
Cyber Security
Excellent Professional Course.
The course is very detailed and easy to understand
Jonathan Enemona Moses
Now have in-depth knowledge of the basics for Cyber Security. A good career to pursue.Kudos to DEXA for the thorough training.
Cyber Security Course
This is truly amazing from DEXA. The lessons are easy to understand and well explained. Teaching all these information for free is a really spectacular thing to do. I say a big thank you to everyone a DEXA for this awesome opportunity. Thank you and God bless you all.

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