Introduction to Cybersecurity and Personal Data Protection

In an increasingly connected world, protecting your digital identity and personal information is more critical than ever. This course introduces you to the core principles of cybersecurity, helping you understand how modern digital ecosystems operate and how they are targeted. You will transition from feeling vulnerable online to confidently securing your data, devices, and networks against common cyber threats. What you'll learn: Understand fundamental security concepts including confidentiality, integrity, availability, and the zero-trust model; Identify common social engineering tactics such as phishing, spoofing, and credential harvesting; Configure secure authentication methods using strong password hygiene and multi-factor authentication; Apply essential device security measures, including system updates, basic firewall configuration, and secure Wi-Fi practices; Recognize modern threats like ransomware, malware, and data breaches and learn how to mitigate their impact. This text-based course begins with foundational security terminology and concepts before guiding you through practical, step-by-step strategies to safeguard your digital footprint. Designed specifically for beginners, this course requires no prior technical background or programming experience. Start building your digital defense system today and navigate the online world with confidence.