Fundamentals of cyber security

Fundamentals of Cyber Security provides a clear introduction to the principles, practices, and technologies used to protect digital systems, networks, devices, and information from cyber threats. The book explores essential concepts such as information security, network security, malware, phishing, authentication, encryption, cyber attacks, risk management, data protection, and incident response. It also introduces readers to common security challenges and practical approaches for building safer digital environments. Designed for students, beginners, educators, and professionals, this book presents complex cybersecurity concepts in an accessible manner. It serves as a useful foundation for understanding the evolving cybersecurity landscape and developing awareness of responsible digital security practices.