Summary
Certified Information Systems Security Professional with 3 years of working experience. Highly Versatile and able to manage projects with tight deadlines. Skilled with Shell Scripting. Interested in DevOps and AppSec.
Currently working in Visa Worldwide Pte Ltd
Featured Skills
CISSP Application Security Linux
Work Experience
Senior Security Analyst Oct 2022 - Present
Visa Worldwide Pte Ltd Singapore Security Incident Response
- Perform Security Penetration Testing on Mobile Application - decrypt payload by finding the IV vector
- Involved in the development of Automated Testing Suite/Training Portal: scripting that can switch between simplehttp /LDAP login, integrated recent scan to current user session
- Involved in the development of 3 day mobile security training, documented critical process on troubleshooting the CTF portal.
- Led a few initiatives: Lunch and Learn to demonstrate Port Forwarding, documented critical process - pre-scoping questionnaire, security architectural review for mobile application, application security initiative maturity model, decoupling for project for the assessment id.
- Assisted in Architecture Review processes from the security perspective
- Reviewed 3rd party final reports
Security Consultant Mar 2015 - Present
Professional Services Singapore Vulnerability Assessment Linux Application Security CISSP VPN ITIL Corporate Security
Network Vulnerability Assessment/Rapid Perimeter Scanning/Host Configuration Review/Network Device Configuration Review/Web Application Penetration Test/Source Code Review/Security Awareness
Education
computer science (Computer Science) Aug 2010 - Dec 2013
Nanyang Technological University SingaporeOther Skills
Network Vulnerability Assessment Host Configuration Review Network Penetration Test Source Code Review Security Awareness Network device Configuration Review Information Security Network Security Security Computer Security Penetration Testing Firewalls Vulnerability Management Information Security Management
Careers Alvin favourited
Actuary
Senior Security Consultant
Senior Security Analyst
Alvin .'s Skill Profile
Q&A with Alvin .
