Cyber security is a vital aspect of the modern digital world, as it protects our data, systems, and networks from various threats and attacks. However, cyber security is not only a technical issue, but also a strategic and leadership one. This book aims to provide a comprehensive guide for leaders, managers and professionals who want to understand and implement effective cyber security practices in their organizations and sectors.

The book covers the following topics:

- Network Security
Practice of defending networks from malicious activity such as unauthorized access, disruption and modification.

- Web Security
Process of protecting emails from malicious activities such as spam, phishing, malware and other cyber threats.

- Email Security
Key concepts and technologies related to email security. Different types of email attacks, the components of a secure email infrastructure and the best practices for securing email systems.

- Data Security
Practice of protecting data from unauthorized access or loss. Use of various tools and technologies, such as encryption, authentication and access control to protect data from malicious attacks.

- Cloud Security
Protecting data and applications that are hosted on cloud computing platforms.

- Mobile Device Security
To protect mobile devices from these threats. The components of a secure mobile infrastructure and the best practices for securing mobile devices.

- Endpoint Security
Protect the endpoint devices (such as laptops, tablets and mobile phones) of an organization from malicious attacks.

- Identity and Access Management (IAM)
Securing the way to manage user accounts and access to digital resources.

- Cryptography
Protect sensitive data from unauthorized access with the art of cryptography.

- Incident Response and Management
To provide a clear and organized way to detect, respond to and mitigate any cybersecurity incident, breaches or threats.

- Understanding Social Engineering
Understanding the intricate world of social engineering, various techniques, the psychology behind it, the methods to defend against it and the psychological approach cybercriminals use to manipulate their targets.

- Answers To Common Questions
Answer to the common questions about simple security measures that are frequently encountered in daily life.

- The Future Of Cybersecurity
The most significant future trends in internet security that are expected to shape the field in the years to come.

The book is intended to be a valuable resource for anyone who wants to learn more about cyber security and how to protect their digital assets and operations.