Textbook in PDF format

Cyber security is the practice of protecting systems, networks, and programs from digital attacks. In an increasingly interconnected world, the importance of safeguarding sensitive information has never been more critical. With businesses relying on digital channels for operations and communication, the potential for data breaches and cybercrime poses significant risks. Cyber security is not just a technical issue but a strategic imperative that affects the trust customers place in organizations, the integrity of data, and, ultimately, business continuity. As cyber threats evolve, organizations must continuously adapt their security measures, making cyber security fundamental to their operational framework