In the modern era of digital technologies, cybersecurity has become an integral part of the lives of every individual, company, and even state. Protecting information, preventing cyberattacks, and minimizing risks are key tasks that require constant attention and the implementation of innovative solutions. In this material, we will examine the main aspects of cybersecurity, including threat monitoring and response technologies (MDR), cyberthreat analytics, data protection methods, as well as strategies for building a secure digital environment.