Welcome to our comprehensive Free Cisco ASA Firewall Training – the ultimate guide to mastering the art of network security. Whether you're a beginner looking to understand the basics or an experienced professional seeking advanced configurations, our hands-on course is tailored just for you.

Secure Company Network: Packet Tracer Company Business Network Design and Implementation Using Cisco Packet Tracer Technologies implemented; Hierarchical Network Design, ISPS, VLANs, Inter-VLAN Routing (Switch Virtual Interface SVI), DHCP Server, Port-Security, SSH, NAT Overload (Port Address Translation PAT), ACL, WLAN

Site-to-Site IKEv2 IPsec VPN between two Cisco ASAs protecting financial data between two datacenters. Configured AES-256 encryption, NAT exemption, out-of-band ASDM management via VMnet1, and documented a full troubleshooting journey from platform bug discovery to working tunnel.

A secure enterprise network implementation in Cisco Packet Tracer featuring VLAN segmentation, Inter-VLAN routing, centralized DHCP, Cisco ASA firewall security, NAT, ACLs and wireless networking in a real-world enterprise environment.

Full 3-tier enterprise network with a transit switch eliminating single-core edge isolation, LACP EtherChannel mesh, ASA firewall, DMZ, AnyConnect VPN authenticated via FreeRADIUS on Kali. Built and validated in PNetLab.

Testing email defenses end to end: legitimate and malicious messages sent through a Cisco ASA and ESA to verify HAT, RAT, and content filtering work as intended

The Holistic Cyber Defence Network Model project designs a secure enterprise network with advanced topology, key protocols, access control, threat mitigation, and monitoring. It offers configuration guidelines and a scalable, tested cybersecurity solution.