With the rapid development of digital technologies, network security threats have become increasingly complex and dangerous. This article examines the main types of modern network attacks, including Distributed Denial of Service (DDoS), phishing, malware, Man-in-the-Middle (MITM), and zero-day exploits. Each attack type is analyzed through examples, highlighting their mechanisms and potential consequences. Effective countermeasures such as firewalls, network monitoring systems, cryptographic protection, user awareness enhancement, and artificial intelligence-based defense mechanisms are also discussed. This paper aims to provide valuable insights for IT professionals and researchers in the field of information security. The research findings lay the groundwork for developing strategies to protect modern network infrastructures.

network, security, attacks, protection, ddos, phishing, malware, cryptography, monitoring, artificial, intelligence, threat.

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