Singapore
Graduated from Nanyang Polytechnic with a Diploma with Merit in Cyber Security and Digital Forensics. Currently pursuing a Bachelor's Degree in Computer Science at National University of Singapore Always seeking for opportunities to improve myself and learn new things :)
Developed proof-of-concept Android Package Kits (APKs) demonstrating weaknesses in Android security mechanisms, including permission bypass and component exposure vulnerabilities Performed static and dynamic analysis on APKs using JADX and Frida Developed a Python-based static analysis tool to detect malicious behaviours in APKs Simulated a scenario where a malicious APK exploits a vulnerable APK to trigger privileged actions indirectly, without holding the required permissions
During my internship at Temus, I was responsible for enhancing the company's cybersecurity posture. Roles & Responsibilities: - Vulnerability Management: Identified and addressed vulnerabilities within the company's systems, strengthening overall security. - System Hardening: Developed and deployed scripts to reinforce the security environment and manage critical updates. - Anomaly & Intrusion Detection and Prevention: Monitored for and mitigated suspicious activities such as phishing and malware, implementing preventative measures to protect against future threats. - Security & Operational Automation: Automated daily security and operational processes to enhance efficiency and reduce manual workload. - Security Awareness Training: Revamped the existing security awareness training program, making it more engaging and effective for employees. - Vendor Security Review: Assessed the security practices of external vendors to ensure compliance and minimize risks associated with third-party services.