Nestori Syynimaa
Principal Identity Security Researcher @ Microsoft
Tampere, Finland
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Dr Nestori Syynimaa is a Principal Identity Security Researcher at Microsoft Threat Intelligence Center He has over a decade of experience with the security of Microsoft cloud services and is known as the creator of the AADInternals toolkit. Before joining Microsoft in early 2024, Dr Syynimaa worked as a researcher, CIO, consultant, trainer, and university lecturer for over 20 years.
Dr Syynimaa has spoken in many international scientific and professional conferences, including IEEE TrustCom, TROOPERS, BSides, Black Hat USA, Europe, and Asia, Def Con, and RSA Conference.
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Abusing Azure Active Directory: Who would you like to be today?
Azure AD is used by Microsoft Office 365 and over 2900 third-party apps. Although Azure AD is commonly regarded as secure, there are known security issues regarding to identity federation, pass-through authentication, and seamless single-sign-on.
In this session, using AADInternals toolkit, I will demonstrate how to create backdoors, impersonate users, and bypass MFA. Methods for detecting rogue behaviour are also introduced.
The purpose of this session is to raise awareness of the information security, the importance of the principle of least privilege, and the crucial role of on-prem security to cloud security.
Cloud Identity Summit '21 Sessionize Event
Virtual Scottish Summit 2021 Sessionize Event
psconf.eu 2020 Sessionize Event
Scottish Summit Sessionize Event
Nestori Syynimaa
Principal Identity Security Researcher @ Microsoft
Tampere, Finland
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