Sarah Chen

Senior Security Researcher

CEH certified, penetration testing and network security background

Sarah Chen is a Certified Ethical Hacker (CEH) with a background in penetration testing and network security engineering. At vpn.social, she conducts hands-on testing of every VPN we review — running speed benchmarks, leak tests, and security audits from our dedicated testing lab. Her methodical approach to testing ensures our reviews reflect real-world VPN performance, not marketing claims. Before joining vpn.social, Sarah worked as a network security engineer at a Fortune 500 company.