Cybersecurity Portfolio

About Me

Aspiring cybersecurity professional with a strong interest in risk assessment, compliance, and network security. Skilled in security analysis, threat mitigation, and incident response, with hands-on experience in cybersecurity audits and assessments.

Projects

Botium Toys: Risk Assessment & Compliance Audit

Conducted a cybersecurity risk assessment using the NIST Cybersecurity Framework to evaluate Botium Toys' security posture. Identified weaknesses in asset management, encryption, and access control, and provided a remediation strategy. Recommended least privilege enforcement, AES-256 encryption, and an Intrusion Detection System (IDS) to mitigate risks. Assessed compliance with PCI DSS and GDPR and provided a roadmap for security enhancements.

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Mock Security Audit

Performed an internal security audit for a corporate environment to assess compliance with PCI DSS and GDPR. Evaluated password policies, encryption methods, and network security measures. Recommended implementing multi-factor authentication (MFA), centralized identity management, and SIEM solutions for real-time threat detection. Provided an audit framework to maintain ongoing compliance and mitigate security gaps.

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DDoS Attack Analysis

Investigated a Distributed Denial-of-Service (DDoS) attack on a corporate network. Used network forensics to analyze traffic patterns, detect an ICMP flood vulnerability, and assess the impact. Implemented firewall rules, rate-limiting, and an Intrusion Prevention System (IPS) to mitigate future threats. Provided a detailed incident report outlining defensive measures and proactive security strategies.

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Security Risk Assessment

Conducted a detailed security risk assessment for a social media organization. Identified key vulnerabilities, including weak authentication mechanisms, default credentials, and lack of firewall filtering. Recommended implementing multi-factor authentication (MFA), role-based access control (RBAC), and endpoint detection & response (EDR) solutions to strengthen security posture.

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SYN Flood Attack Analysis

Analyzed a SYN flood attack using Wireshark and packet capture analysis. Identified malicious traffic overwhelming the web server with half-open TCP connections, leading to a denial-of-service condition. Recommended SYN cookies, rate-limiting mechanisms, and deep packet inspection (DPI) to prevent similar attacks. Provided strategic recommendations for network hardening and intrusion detection.

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Certifications

Contact

Email: Teniolaadesida5@gmail.com

Phone: 240-596-9527

LinkedIn: Teniola Adesida