This report provides an overview of information security, focusing on security threats, attacks, and network security. It identifies common cyber threats such as malware, phishing, ransomware, and SQL injection, and discusses methods to secure web servers, including software updates, file backups, and SSL installation. The report also explores network security, covering technologies, devices, and processes used to protect computer networks, and examines different types of firewalls like packet filtering, circuit-level gateways, application-level gateways, and stateful inspection firewalls. The conclusion emphasizes the importance of network security and the measures needed to mitigate vulnerabilities and protect against potential attacks. Desklib offers this and many more solved assignments for students.