Henry Zhang

Henry Zhang is the Founder and CEO of Senteon, a Managed Endpoint Hardening Cybersecurity Startup. Henry graduated from the Purdue University and combines his education with experience at companies like Cisco and Archer Daniels Midland as well as in-depth Windows system knowledge to deliver a premier endpoint security platform. Today, Henry and Senteon are focused on enhancing cybersecurity posture by streamlining the OS hardening process. Our goal is to help organizations safeguard their digital assets and foster a proactive security mindset.

1 min read

Commonly Abused Windows Token Privileges: SeLoadDriverPrivilege

SeLoadDriverPrivilege — Load and unload device drivers Determines which users can dynamically load and unload device drivers. This user right is not required if a signed driver for the new hardware already exists in the driver.cab file on the...

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Commonly Abused Windows Token Privileges: SeImpersonatePrivilege

SeImpersonatePrivilege — Impersonate a client after authentication Determines which programs are allowed to impersonate...

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Commonly Abused Windows Token Privileges: SeDebugPrivilege

SeDebugPrivilege — Debug programs Determines which users can attach to or open any process, even a process they do not...

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Commonly Abused Windows Token Privileges: SeCreateTokenPrivilege

SeCreateTokenPrivilege — Create a token object Determines which accounts a process can use to create a token, and which...

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Commonly Abused Windows Token Privileges: SeTcbPrivilege

SeTcbPrivilege— Act as part of the operating system Determines whether a process can assume the identity of any user...

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Commonly Abused Windows Token Privileges: SeBackupPrivilege

SeBackupPrivilege — Back up files and directories Determines which users can bypass file and directory, registry, and...

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Preventing Cyber Attacks: Lessons from Atlanta with Senteon

On March 22, 2018, the City of Atlanta, Georgia publicly acknowledged that they had been the target of a ransomware...

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Addressing PrintNightmare: Urgent Security Measures

What Is It & Why Should We Care? PrintNightmare, aka CVE-2021–34527, is a vulnerability in the Windows printing service...

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3 min read

Endpoint Hardening: What and Why

Endpoints, specifically workstations, come packaged with a multitude of features intended to allow users to perform all...

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