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Aviad Meyer

Aviad Meyer, manager, research, enterprise R and D, Cortex, Palo Alto Networks.

Blogs by Aviad Meyer

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Must-Read Articles

Detecting and Preventing the Path to a Golden Ticket With Cortex XDR

Cortex XDR detects and prevents the way attackers get a Golden Ticket leveraging multiple data sources and behavioral detection.

May 25, 2022

By Gavriel Fried and Aviad Meyer

Must-Read Articles

Detecting Active Directory Certificate Services Abuse with Cortex XDRȒ...

Cortex XDR detects Active Directory Certificate Services abuse leveraging behavioral analytics.

Feb 15, 2022

By Gavriel Fried and Aviad Meyer

Must-Read Articles, Products and Services

Detecting the Kerberos noPac Vulnerabilities with Cortex XDR™

Cortex XDR detects the Kerberos noPac vulnerabilities (CVE-2021-42278 and CVE-2021-42287) leveraging behavioral analytics.

Jan 10, 2022

By Stav Setty and Aviad Meyer

Must-Read Articles, Product Features

Protecting Against the Bronze Bit Vulnerability with Cortex XDR

Executive Summary A recent vulnerability, CVE-2020-17049 (dubbed Bronze Bit), has been disclosed by Microsoft. This vulnerability occurs in the way the Key Distribution Center (KDC) handles service tickets and validates if delegation …

Mar 02, 2021

By Aviad Meyer and Liav Zigelbaum

Must-Read Articles

Stopping “PowerShell without PowerShell” Attacks

Executive Summary The Cortex XDR Security Research Team recently observed “PowerShell without PowerShell” activity involving PowerShell commands and scripts that do not directly invoke the powershell.exe binary. PowerShell commands and scripts can …

Feb 09, 2021

By Stav Setty and Aviad Meyer

Blogs by Aviad Meyer

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