Adeoluwa Adeleke

Cybersecurity-focused professional with hands-on experience in security operations, network analysis, and access control systems. Skilled in monitoring network performance, troubleshooting connectivity issues, and supporting secure infrastructure. Strong foundation in TCP/IP, routing and switching concepts, and network security, with growing expertise in automation and modern network tools.

Adept at analyzing network traffic, identifying anomalies, and collaborating across teams to maintain high availability and system performance.

Cyber Security Analyst (Intern) at Mastercard (2025-03 – 2025-06)

Designed and analyzed phishing simulation campaigns, interpreted security and network-related data, and supported risk mitigation strategies.

• Designed and analyzed phishing simulation campaigns, improving user security awareness by 40%
• Interpreted security and network-related data to identify patterns and potential threats
• Supported risk mitigation strategies by correlating user behavior with network activity
• Collaborated with teams to align security awareness with real-world attack vectors

Cyber Security Analyst (Intern) at Tata Group (2025-02 – 2025-03)

Supported identity and access management processes, documented security controls, and identified access-related risks.

• Supported identity and access management processes aligned with least privilege principles
• Documented security controls and operational procedures for improved compliance
• Assisted in identifying access-related risks within enterprise systems
• Gained exposure to enterprise environments and secure system configuration practices

Diploma in ICT – SQI College of ICT (2021-06 – 2022-06)

Bachelor of Technology in Accounting – Ladoke Akintola University of Technology (2015-02 – 2021-06)