
Begin your cybersecurity journey with a practical introduction to security mindset, CIA principles, risk management, and governance, then master controls, incident response, and data security across four modules.
Explore single loss expectancy and annual loss expectancy through real-world examples, from a $5,000 laptop to server outages, and compute annualized rate of occurrence.
Explore the six main types of security controls—deterrent, preventive, detective, corrective, recovery, and compensating—and learn how each protects a system and data center.
Understand governance as a set of rules that directs policies, standards, procedures, and guidelines. Learn how policies, standards, procedures, baselines, and guidelines shape password security and mandatory vs non-mandatory requirements.
Explore the purpose and importance of business continuity, identify key components, and learn how disaster recovery and incident management restore operations after incidents such as outages or data center damage.
Learn how to build a business continuity plan by conducting a business impact analysis, creating a runbook, and mastering RTO, RPO, WRT, MTD, MTBF, and MTTR for rapid disaster recovery.
Understand physical access control and CPTED principles for data centers, and how to integrate humidity, temperature, UPS, generators, CCTV, and smart card access.
Learn incident management concepts, distinguish incidents from events, and follow four steps: preparation, detection and analysis, containment and recovery, post incident recovery, using policies, teams, and a communication plan.
Understand discretionary access control, mandatory access control, role-based access control, and rule-based access control, with owner discretion, security clearance, and predefined rules as described.
Define service level agreements with vendors, detailing responsibilities, RTO, RPO, WRT within SLO and RAM to ensure availability; explain identity and access management using subject and object concepts.
Define and apply the I triple A framework—identification, authentication, authorization, and accountability—to control access, verify users, grant rights, and log activities in secure systems.
Explore false rejection and false acceptance rates, learn how false positives and false negatives affect security, and understand calibrating biometric systems at the crossover error rate (cer).
Learn how federated identity management enables single sign-on via a trusted identity provider like Google, reducing password exposure while enabling seamless access to Amazon, eBay, and Expedia using SAML.
Learn how single sign-on lets employees log in once and access multiple apps within a single company, reducing password prompts, and how federated identity management using SAML enables cross-organization access.
Learn how fail secure and fail safe protect systems during power or network failures, with data centers and elevators illustrating locked versus unlocked doors and backup websites.
Identify data security roles: data owner, data custodian, data controller, and data processor, and see how the bank, user, and cloud share data responsibility.
Identify and compare data states: data at rest, data in transit, and data in use, and understand how each form is stored, transmitted, and actively used.
This Cyber Security Masterclass is designed to take you from a complete beginner to a confident cyber security practitioner. In today’s digital world, understanding how to protect systems, networks, and sensitive data is essential, whether you are an IT professional, student, or someone who simply wants to improve their online safety.
In this course, you will learn the core fundamentals of cyber security including common cyber threats, vulnerabilities, and how attackers exploit systems. You will explore network security concepts such as firewalls, encryption, and secure communication techniques used in real-world environments.
You will also gain practical knowledge of ethical hacking principles, risk assessment, and security tools used by professionals to identify and prevent attacks. Special focus is given to real-world attack types such as phishing, malware, ransomware, and social engineering so you understand how to defend against them effectively.
Additionally, the course covers important security concepts like password protection, multi-factor authentication, and secure data handling practices. You will also understand key topics like Business Continuity Planning (BCP), Disaster Recovery (DR), and biometric security concepts such as False Acceptance Rate (FAR) and False Rejection Rate (FRR).
By the end of this course, you will not only understand cyber security theory but also develop practical awareness of how to secure personal, business, and cloud environments. This course is perfect for beginners, aspiring ethical hackers, and anyone looking to start a career in cyber security or strengthen their digital defense skills.