frost@getfrosty:~

        

About Me

I’m a network and security engineer specializing in building and defending resilient infrastructures. With a strong background in enterprise networking, automation, and security architecture, I’m now expanding my skill set into the offensive side of cybersecurity — penetration testing. My goal: to understand systems from both the defender’s and the attacker’s perspective to design truly secure solutions.

Certifications & Skills

CCNP Enterprise

CCNA

Implementing Wireless Solutions

Ekahau ECSE Design

Enterprise Core

OSCP (in progress) 🏗️

Enterprise Networking

  • WAN/MPLS/VPN
  • VLAN & QoS
  • WLAN Design
  • SD-WAN (Viptela)
  • Remote Access VPN
  • F5 BIG-IP LTM
  • SDN Basics
  • BGP, OSPF, HSRP, VRRP, 802.1X, IPsec

Network Security

  • Cisco ISE / NAC
  • Access Policies
  • RADIUS / TACACS+
  • Network Hardening
  • ACL Design
  • Patch Management
  • Security Docs & Audit
  • Wireshark / tcpdump

Automation & Scripting

  • Python (APIs, Checks)
  • Ansible
  • REST APIs
  • NetBox

Platforms

  • Debian
  • Ubuntu
  • Proxmox
  • Kali
  • ParrotOS

Pentesting

đźš§ Under Construction đźš§

Homelab Project Showcase

Secure Mail Platform

Mailcow with SMTP2GO relay, SPF/DKIM/DMARC, TLS hardening, reliable inbound/outbound flow

  • Mailcow
  • SMTP2GO
  • DKIM
  • DMARC

Cloud Access Gateway

Self-hosted services via Cloudflare Tunnel & Access, origin certificates, HTTPS backend, policy enforcement

  • Cloudflare
  • Tunnel
  • Access
  • mTLS

Observability Stack

End-to-end monitoring for mail & VPN: metrics, logs, SLOs, Telegram alerts

  • Prometheus
  • Loki
  • Grafana
  • Alertmanager

NetBox Automation

Inventory & custom fields synced via Ansible/API (RAM/Storage/OS), robust payload validation

  • Ansible
  • NetBox API
  • CI

Proxmox Hardening & Deployment

Single-node setup hardened: SSH, firewall, backup strategy, cluster/pmxcfs troubleshooting

  • Proxmox VE
  • Hardening
  • Backup

Scripted Samba AD DC

Samba DC with Bind9_DLZ & FreeRADIUS, pre-configured defaults, Cockpit integration

  • Samba AD
  • Bind9_DLZ
  • FreeRADIUS
  • Bash

Telegram Coach Bot

Daily messages (weather, nutrition, workout), weight tracking via inline keyboard & MySQL

  • Telegram Bot
  • Python
  • MySQL

Kali Pi Mobile Rig

Raspberry Pi toolkit with Wi-Fi adapters, stable streaming stack & field setup guides

  • Raspberry Pi
  • Kali
  • Wi-Fi

Pentesting Lab

🚧 Under Construction – playbooks, methodology & lab design coming soon

  • OSINT
  • Web
  • Wi-Fi

Contact