CYBERSECURITY AND METHODS OF PROTECTING COMPUTER SYSTEMS
Abstract
This paper examines cybersecurity and methods of protecting computer systems in the modern digital environment. With the rapid development of information technologies, cyber threats such as malware, phishing, ransomware, and unauthorized access have become increasingly common and dangerous. The study explains the main principles of cybersecurity, including confidentiality, integrity, and availability (CIA triad), which form the foundation of information protection. It also discusses various technical and organizational methods used to secure computer systems, such as firewalls, antivirus software, encryption, intrusion detection systems, authentication mechanisms, and regular system updates. Special attention is given to human factors, including user awareness and cybersecurity education, which play a crucial role in preventing cyberattacks. The paper highlights the importance of a comprehensive approach to cybersecurity that combines technology, policies, and user responsibility to ensure safe and reliable digital systems.
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