9 women in cybersecurity you may not know but you should follow in 2024
What does being a woman working in tech really look like?
08/03/2024
Cherlynn Cha
Security Operations Center Manager
Security expert
Cherlynn Cha is Security Operations Center Manager at ExpressVPN, where she plays a pivotal role in reinforcing the cybersecurity framework. With a focus on advanced threat modeling and threat hunting, Cha leads initiatives aimed at identifying and mitigating potential cyber threats.
Expert’s recent coverage
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A startup’s guide to cyberthreats — threat modeling and proactive security
Cybersecurity is a complex and multifaceted field, and even with thorough threat modeling, there’s always a risk of compromise.
11/01/2024 -
Behind the scenes: A day in the life of a cybersecurity “threat hunter”
Here's how one security operations analyst, an expert at incident reporting, began her career, collaborates with her colleagues and prioritizes incoming threats.
14/03/2024
Expert’s top picks
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Threat Manager
ExpressVPN’s Threat Manager feature restricts your data from being shared with third-party companies on our blocklist.
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Private DNS
ExpressVPN protects your internet traffic and your DNS queries by running its own encrypted DNS on every VPN server.
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TrustedServer
The most advanced VPN server technology, independently audited to confirm essential privacy protections. It’s TrustedServer.
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Ask an expert
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.
Meet our other experts
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Aaron Engel
Chief Information Security Officer
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Andre Lo, P.Eng.
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.
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Brian Schirmacher
Offensive Security Manager