Silentbridge is a toolkit for bypassing 802.1x-2010 and 802.1x-2004.

Maritime and supply chain OSINT tools for intelligence practitioners and researchers

myFirst Project In Cisco packet

This project designs a network for Radeon Company Ltd. using Cisco Packet Tracer. It includes VLANs, DHCP for dynamic IPs, OSPF routing, SSH for secure access, wireless networks, and port security for safety.

Telegram bot to launch ssh server on demand to improve security of your ssh port

This project implements a multi-floor hotel network with VLANs, OSPF routing, DHCP, and secure SSH access. It features inter-VLAN routing, wireless connectivity, and port security using Cisco Packet Tracer.

Three story office building computer network design tailored for a small/medium-sized company made in Cisco Packet Tracer.

This is a comprehensive network security lab, including dhcp snooping, port security and dynamic arp inspection | GNS3

This project is a practical simulation focused on securing a segmented network environment using Cisco Packet Tracer. It demonstrates key cybersecurity practices including VLAN segmentation, DHCP snooping, port security, ARP inspection, ACLs, attack simulation, and incident response

Comprehensive enterprise network final project featuring OSPF, HSRP, DHCP, EtherChannel, ACLs, NAT, Port Security, Syslog, and NTP. The project demonstrates professional network design, redundancy, security, and monitoring practices.

Сборник примеров по безопасной настройке сетевого оборудования Cisco

Port registry for AI agents in development environments with ngrok integration, CLI, and MCP server.

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.

Cisco-based Routing & Switching project with a focus on CCNA2 topics.

🖧 I created a simple topology that shows how port-security won't allow the bad user. Port-security limits the mac addressess allowed in a switchport(interface).

Port-security manager

Designed and implemented a multi-office network using Cisco Packet Tracer, including VLANs, inter-VLAN routing, DHCP, NAT, OSPF, EtherChannel, HSRP, wireless access, and security features like port security and ARP inspection. Verified configuration through CLI outputs and testing, with full topology diagrams, configuration files, and lab results.

Designed and configured a basic inter‑departmental network using Cisco Packet Tracer. Built connectivity between the Accounts and Delivery departments using a router and switches, implemented correct IP addressing and subnetting, and verified communication between all devices through ping tests.

Enterprise Network Upgrade & Security Implementation using Cisco Packet Tracer

No description provided.

A network designed in CISCO packet tracer, for a company with requirements provided in a brief. There is also an extension to the task, consisting of an improved version of the network ensuring all requirements are still met, in an improved way

A small café network is my first project in Cisco Packet Tracer (CZ & EN documentation)

Cisco IOS Switch Command Cheat Sheet for CCNA preparation and quick reference. Includes essential commands for VLANs, STP, VTP, port security, SSH, and more.

new trining

Enterprise Secure Network Infrastructure is a scalable, high-performance network for enterprises. It integrates security, VLANs, optimized routing, and IDS for intrusion detection, ensuring seamless communication and data protection. This project is ideal for organizations prioritizing secure and efficient network management. 🚀

Port security is the process of restricting access to a network by limiting which devices can connect to the network, and how they can connect.

Create a Simple Network with Two Computers and a Printer on Each Side of the Router in Packet Tracer

A Cisco Packet Tracer project showcasing VLAN segmentation, OSPF routing, DHCP subnetting, port security, and controlled internet access with NAT and ACL.

Designed and implemented a complete Hotel System network using Cisco Packet Tracer, simulating a real multi‑floor enterprise environment. This project demonstrates key CCNA‑level networking competencies including VLAN segmentation, inter‑VLAN routing, dynamic routing, DHCP, wireless access, security features, and device management.

Simulation-only quantum sensor fusion (QSFM) — seeded demo, CI, MIT, patent pending (dual-use).