Introduction Network management is the process of monitoring, configuring, maintaining, securing, and optimizing a computer network to ensure that devices, applications, and users can communicate reliably and efficiently. As organizations increasingly depend on cloud services, remote working, digital applications, and connected devices, effective network management has become a critical part of modern IT infrastructure. A well-managed network should provide availability, perf

Cybersecurity has become one of the most critical aspects of modern business and personal life. Every day, millions of cyber attacks target individuals, businesses, governments, hospitals, banks, and critical infrastructure. As organizations become more connected through cloud computing, mobile devices, artificial intelligence, and the Internet of Things (IoT), the attack surface continues to grow. Cyber attacks are no longer limited to large enterprises. Small businesses, st