
Michael Holcomb
@michaelholcomb
I triage enterprise security alerts and investigate suspicious domains.
What I'm looking for
At Hancock Whitney, I triaged Microsoft Defender and Purview DLP alerts, reviewed employee activity, and supported incident resolution.
I investigated suspicious domains, documented findings for the security team, and performed block and allow-list actions in IronPort. I also worked directly with employees to resolve security events and reduce future phishing incidents.
I'm building on my Computer Science degree in Cyber Security through TryHackMe SOC, network security, penetration testing, and red teaming modules, where I rank in the top 5% of users. I'm CompTIA Security+ and Network+ certified.
Experience
Work history, roles, and key accomplishments
Hands-On Learning
TryHackMe
Jun 2024 - Present (2 years 3 months)
Completed hands-on modules in SOC analysis, network security, penetration testing, and red teaming. Ranked in the top 5% of TryHackMe users.
Cybersecurity Contractor
Hancock Whitney
May 2025 - May 2026 (1 year)
Triaged Microsoft Defender and Purview DLP alerts, reviewed alert context and employee activity to support incident resolution. Worked directly with employees to resolve issues and provide guidance to reduce future phishing incidents.
Education
Degrees, certifications, and relevant coursework
CompTIA
CompTIA CySA+, Cyber Security
CompTIA CySA+ certification in progress.
CompTIA
CompTIA Network+, Networking
CompTIA Network+ (N10-009) certification obtained in June 2026.
CompTIA
CompTIA Security+, Cyber Security
CompTIA Security+ (SY0-701) certification obtained in July 2026.
University of New Orleans
Bachelor of Science, Computer Science
Activities and societies: Relevant Coursework: Cryptography, Digital Forensics, Cyber Security
Bachelor of Science in Computer Science with a concentration in Cyber Security, completed in May 2025.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
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