These are some of the basic network topologies I configured when preparing for the CCNA R&S 200-125 exam.

generic, fast lookup on one dimensional intervals. The implementation is based on treaps, augmented for intervals. Treaps are randomized self balancing binary search trees.

WatchThisFirewall is a firewall analyzer tool designed to connect to firewalls and perform a comprehensive analysis of their configurations. It checks for misconfigurations, ensures compliance, and optimizes rules. At the moment only Cisco ASA and Cisco FTD are supported.

A simple and highly flexible and customizable access control library for PHP

Computer Networks Course Term Project

Enterprise network design and simulation using Cisco Packet Tracer, featuring VLSM-based IP planning, multi-protocol routing (OSPF, EIGRP, RIP), route redistribution, DHCP, NAT, ACLs, and a documented web interface.

GNS3 lab demonstrating VLAN segmentation, basic device security (login local, passwords, banners), port security, and Access Control Lists (ACLs) to manage inter-VLAN communication.

Secure retail network architecture featuring VLAN segmentation, Extended ACLs for departmental isolation (HR/Staff), NAT Overload, and device hardening (SSH/VTY Access-Class).

Simulated a full enterprise network topology with OSPF multi-area routing, VLANs, Inter-VLAN routing, NAT, DHCP, ACLs, Syslog, SNMP, and NTP configurations using Cisco Packet Tracer.

This is a repository to keep the Packet Tracer files that I have created throughout the Bootcamp.

This repository features a Packet Tracer lab demonstrating OSPF routing and outbound ACLs on Cisco routers. The lab ensures full network connectivity using OSPF while enforcing security policies with standard ACLs to control access between subnets.

This is a repository to present the final project of the Network and Security Bootcamp I attended. A project to put what I learned into practice. I am presenting it in a way much more like a walk-through than it is a presentation.