Preston Duncan
SOC Analyst
- Role
- Network Security Engineer - Cyber Security at At&t Cybersecurity
- Location
- Dallas, TX, US
- LinkedIn followers
- 500 followers
About Preston Duncan
Recent graduate of the UT Dallas Cyber Bootcamp, and long term technology specialist. With over 450 class hours in cybersecurity and eight years work experience in IT & professional settings, I am currently seeking cybersecurity opportunities. Eager to contribute to the ever evolving world of CS and continue to learn and hone my skillset. Currently finishing CompTIA Sec+ & CySA+ certifications (expected completion October 2022) while staying up to date on skills by partaking in CTF events and incident response scenarios. Mastery of: Linux, Python, Bash Scripting, Metasploit, Nmap, OSINT, Splunk, Wireshark, Firewalls, Autopsy, Snort, Network Security, SIEM, EDR, IDS/IPS, Digital Forensics Mastered common CLI for Linux through Fullstack’s CTF challenges. Learned Python basics and scripting; Bash scripting and used replit to write Python code, Python scripts, and Bash scripts with given parameters. Practiced offensive techniques and how to mitigate these threats using industry blue team tools to align with cybersecurity frameworks such as NIST, ISO-27001 and MITRE ATT & CK. Wrote and modified rules for IPS, IDS such as Snort and ACLs for firewalls/routers based on parameters provided. Executed basic incident response procedures and gained familiarity with forensics tools, PCI-DSS and FISMA. Performed simulated threat hunting by analyzing logs in the SIEM Splunk. Gained familiarity with a variety of tools including Snort, Splunk, Wireshark, Burpsuite, Metasploit, Nessus, Nmap.
Experience
Network Security Engineer - Cyber Security
Jan 2023 — Present · Austin, TX, US
Education
The University of Texas at Dallas
Cybersecurity Bootcamp
2022 — 2022
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