Configured and Managed Sophos Firewall for Network Security in a Simulated Environment. Implemented Security Policies, VPNs, and Web/Application Filters to Monitor and Control Network Traffic. Monitored Network Activity and Analyzed Firewall Logs to Identify and Mitigate Security Threats. Configured and Managed Sophos Firewall, including setting up VPNs, web filters, and intrusion prevention policies for secure network access. Analyzed Firewall Logs and Reports to Identify Threats.