Ethan Zhang
Cyber Security Expert at OKX- Claim this Profile
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Topline Score
Bio
Credentials
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OSWP
Offensive SecurityOct, 2020- Sep, 2024 -
OSCP
Offensive SecurityMay, 2020- Sep, 2024 -
CRTP
Pentester AcademyAug, 2020- Sep, 2024
Experience
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OKX
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IT Services and IT Consulting
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700 & Above Employee
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Cyber Security Expert
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Jun 2023 - Present
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Senior Cyber Security Engineer
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Oct 2021 - Jun 2023
Responsible for security compliance, incident response, penetration testing, security operation, security R&D.
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Fresenius Medical Care Asia-Pacific
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China
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Hospitals and Health Care
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200 - 300 Employee
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Information Security Engineer
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Aug 2021 - Oct 2021
Penetration test for medical device, such as dialysis machines. Including Serial port testing, firmware testing, etc. Penetration test for medical device, such as dialysis machines. Including Serial port testing, firmware testing, etc.
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普华永道商务咨询(上海)有限公司
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Business Consulting and Services
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1 - 100 Employee
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Cyber Security Consultant
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Nov 2020 - Aug 2021
Penetration test | Vulnerability Scan | Vulnerability management | Security assessment Penetration test | Vulnerability Scan | Vulnerability management | Security assessment
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安永华明会计师事务所(特殊普通合伙)上海分所
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Business Consulting and Services
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1 - 100 Employee
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Cyber Security Consultant
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Oct 2019 - Nov 2020
Provides penetration testing, red teaming, vulnerability management, and compliance services for financial clients. Provides penetration testing, red teaming, vulnerability management, and compliance services for financial clients.
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Cyber security assistant
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Nov 2017 - Aug 2019
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Community
