Brian Schirmacher is Offensive Security Manager at ExpressVPN. He leads ExpressVPN’s internal security efforts to deliver comprehensive threat modeling, design review, and penetration testing of our apps and services, and works closely with independent auditors to verify our security.
The Log4Shell vulnerability gained global attention when it was discovered in late 2021. Affecting the widely used Log4j logging library, this flaw made it dangerously easy for attackers to remotely e...
Capture the Flag competitions (or CTFs for short) are the exhilarating battlegrounds where talented cybersecurity experts and hackers come together to solve complex technical puzzles and real-world se...
Tech Friend is our advice column covering cybersecurity, privacy, and everyday technology. Email your question to techfriend@expressvpn.com. If you have questions about your ExpressVPN subscription or...
How ExpressVPN uses Bugcrowd to continuously review its products and services and provide the most secure user experience possible.
Cure53 confirmed the security of both iOS and Android apps
Cure53’s audits also included investigations into ExpressVPN’s integrated password manager for its mobile apps, ExpressVPN Keys, along with its VPN protocol integration and dependencies.
Two separate security firms confirm ExpressVPN as a safe choice
ExpressVPN’s Threat Manager feature restricts your data from being shared with third-party companies on our blocklist.
ExpressVPN Keys helps you manage unlimited passwords, credit card details, and notes securely on any device.
The ExpressVPN iOS app hides your IP address, protects your data, and unblocks sites and apps.
Have an online privacy, cybersecurity, or everyday technology question? Email your query to techfriend@expressvpn.com. Your question might be featured and answered in our TechFriend column by one of our tech experts.
Chief Information Security Officer
Andre Lo is Software Engineering Manager at ExpressVPN. He has been with the company since 2018, and has been involved in various cross-platform work for ExpressVPN’s client apps. He currently leads a team of engineers working on the Lightway protocol and core VPN technologies. Andre is also a licensed Professional Engineer in Ontario, Canada.
Security Operations Center Manager