Open to opportunities

Oluwatosin Adegboyega

@oluwatosinadegboyega

Message

I investigate and contain cyber threats using SIEM, EDR, threat intelligence, and Python.

Nigeria

Message

What I'm looking for

I'm looking to grow in cybersecurity operations by monitoring and investigating threats, strengthening incident response, and applying SIEM, EDR, threat intelligence, and Python automation in a security-focused team.

At ProvidusBank, I monitored Splunk, ArcSight SIEM, and Symantec EDR to triage high-priority alerts, validate threats, and support incident response.

I've investigated phishing, BEC, and suspicious email activity; documented containment actions; tracked incidents in K.SIEM; and used threat-intelligence feeds to identify malicious IPs, domains, and file hashes for blocking with IT and networking teams.

I also build Python security tools, including a software-defined network analyzer and a basic honeypot, while applying knowledge of network security, digital forensics, cryptography, and security operations.

Experience

Work history, roles, and key accomplishments

Information Security Analyst Intern

ProvidusBank

Apr 2025 - Sep 2026 (1 year 5 months)

Monitored SIEM and Symantec EDR to triage alerts, investigate phishing and BEC incidents, and maintain audit-ready records. Coordinated threat containment and supported access control and MDM enforcement.

SIEM Splunk ArcSight K.SIEM Incident Response Threat Intelligence Phishing Analysis MDM Python Access Control

Education

Degrees, certifications, and relevant coursework

Ladoke Akintola University of Technology

Bachelor of Technology, Cybersecurity

2022 -

Grade: Second Class Upper Division

Activities and societies: President of the Cybersecurity Science Student Association (CYSSSA); organized workshops, capture-the-flag events, and guest lectures.

Pursuing a B.Tech. in Cybersecurity with a Second Class Upper Division, expected April 2027. Served as President of the Cybersecurity Science Student Association, organizing workshops, CTF events, and guest lectures.