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About Me
Edward Cullan

Cybersecurity Professional

Throughout the more than a decade of work in the Information Technology industry, I have been fortunate enough to develop my skills through hands-on experience at many prominent Fortune 500 organizations in various roles, including:

  • Help Desk Technician

  • Systems Administrator

  • Senior Systems Administrator

  • Network Engineer

  • Cybersecurity Analyst

  • Information Assurance Manager

  • Senior Cybersecurity Systems Engineer

  • Lead Cybersecurity Systems Engineer​​

  • Principal Information Security Engineer

Through the diverse exposure of duties and responsibilities in each role, while having a security-focused mindset, I have been able to acquire a well-rounded background for the implementation of cybersecurity. In my effort to continue the pursuit of knowledge, to best support the organizations I have worked with, I have achieved the following industry certifications:

  • CompTIA A+

  • CompTIA Network+

  • CompTIA Security+

  • CompTIA Project+

  • CompTIA Certified Advanced Security Practitioner

  • EC-Council Certified Incident Handler

  • EC-Council Certified Ethical Hacker

  • ISC² Certified Information Systems Security Professional

  • ISACA CISM (studying)

Technical Proficiencies

Platforms

Networking

Software

Languages

Windows

  • Windows 95

  • Windows XP

  • Windows Vista

  • Windows 7

  • Windows 8 & 8.1

  • Windows 10

  • Windows Server 2008 R2

  • Windows Server 2012 R2

  • Windows Server 2016

  • Windows Server 2019

Linux​

  • Ubuntu

  • Mint

  • Debian

  • CentOS

  • Red Hat

  • Security Onion

  • Kali

  • Raspberry Pi

Cisco

  • Routers

  • Switchs

  • VoIP Call Manager

  • IPS

Dell​

  • EMC PowerSwitch

Misc.​

  • VLANs

  • ACLs

  • NAT/PAT

  • EIGRP

  • OSPF

  • VMWare

  • VirtualBox

  • Graylog

  • Kibana

  • Wireshark

  • Bro

  • IDA

  • OllyDbg

  • Ghirda

  • JIRA

  • Vulnerator

  • Metasploit Framework

  • Armitage

  • Burp Suite

  • Snort

  • NMAP

  • TCPdump

  • SET Toolkit

  • Python

  • C++

  • Java

  • Powershell

  • Bash

  • Batch

  • HTML

  • CSS

  • SQL

Technical Extracurricular

Reading

Conferences

Education

Performance Activities

  • ISC² Blog

  • SANS NewsBites

  • FireEye Blog

  • Dark Reading

  • SecuriTeam

  • Threatpost

  • Defcon

  • Blackhat

  • Hacker Halted

  • BSides

  • MIT OpenCourseWare

  • ISC² Immersive Learning

  • Udemy

  • Cybrary

  • FedVTE

  • Skillsoft

  • Hack The Box

  • Over The Wire

  • Under The Wire

  • Vulnhub

  • Cisco Learning Network

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©2019 - 2022 by Cullan Cybersecurity Technologies.

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