Timilehin Adeniyi
Senior Cyber Security Analyst
Minneapolis,MN
Summary
Senior Cyber Security Analyst with 6 years of experience investigating events over a large corporate network. Skilled in incident response and collaborating with other cyber teams with proven history of delivering exceptional case and project related work.
Overview
8
8
years of professional experience
Work History
Senior Cybersecurity Analyst
Target Corporate
06.2022 - Current
- Increased participation major incidents and true positive events
- Briefing partner teams with after action reports
- Collaborating on projects that lead to corporate wide policy changes
- Organized multi-week exchange program with another Cyber Partner Team
- Contributed to the rebranding of the team's documentation process
- Introduced the use and documented the use of new tools
- Continued to mentor and work with other analysts and interns outside of Target
Cyber Security Event Analyst
Target
11.2019 - 06.2022
- Monitoring and investigating alerts to determined cases are false-positives or malicious in nature
- Working with teams such as Reverse Engineering, Cyber Threat Intelligence, and Threat Intelligence & Detection Engineering for tasks such as tuning rules and investigation malicious domains
- Investigating emails submitted by team members to determine reported emails are safe or malicious and escalate appropriately if needed
- Host based investigations such as pulling logs from hosts to find indications of compromise or build time lines for events
- Documentation of every case worked for potential future use by Target or other entities
- Continuous training in various fields of cyber security to further expand knowledge in different areas
- Mentorship and onboarding of newer analysts
- Providing shadow and collaboration opportunities with partner teams
Network & Security Technician/Information Technology Specialist
University of Minnesota
12.2016 - 11.2019
- Provided firewall administration using tools such as Pfsense and Fortinet Fortimanager firewalls
- Completed various requests such as changing VLANs, enabling/disabling switch ports, and trunking VLANs on HP and Cisco network switches
- Monitored Intrusion Detection Systems for false-positives and reported vulnerabilities to appropriate work groups
- Utilized Wireshark and Networkminer to analyze packet captures
- Performed DNS and DHCP changes by using Go4Service and Foreman
- Use of Kibana to investigate and troubleshoot connection issues between hosts
- Data center management and maintenance
Education
Masters of Health Informatics - Health Informatics, GPA: 3.87
University of Minnesota
Minneapolis, MN2019
Bachelor of Science - Software Engineering, GPA: 3.8
University of Minnesota Crookston
Crookston05.2016
Skills
- Incident Response
- Network Security
- Phishing Detection
- Incident Response Management
- Log Analysis
- Security Operations Center
- User Awareness Training
- Intrusion Detection
- Anomaly Detection
- Firewall configuration
- Teamwork and Collaboration
- Time Management
Timeline
Senior Cybersecurity Analyst
Target Corporate
06.2022 - Current
Cyber Security Event Analyst
Target
11.2019 - 06.2022
Network & Security Technician/Information Technology Specialist
University of Minnesota
12.2016 - 11.2019
Masters of Health Informatics - Health Informatics, GPA: 3.87
University of Minnesota
Bachelor of Science - Software Engineering, GPA: 3.8
University of Minnesota Crookston