Renewed and reconfigured firewall license. Conducted a full security audit and reviewed network protection. Implemented a VPN IPSec between the firewall and a remote branch. Improved overall network security and connectivity. 🌐 Router & Security Configuration – MikroTik Configured a MikroTik router from scratch. Set up all necessary routing, DHCP, and NAT rules. Applied full network security measures and firewall rules. Established a secure IPSec VPN connection between this branch and the HQ.