Discrete Mathematics By Olympia Nicodemi [exclusive] Jun 2026

Live Response in Microsoft 365 Defender can be used to execute PowerShell scripts on protected devices for advanced incident investigation. But it can be also abused by Security Administrators for privilege escalation, such as creating (Active Directory) Domain Admin account or “phishing” access token from (Azure AD) Global Admin on a PAW device. In this blog post, I will describe the potential attack paths and a few approaches for detection but also mitigation.

March 20, 2023 12 minute read

Discrete Mathematics By Olympia Nicodemi [exclusive] Jun 2026

Her extensive teaching experience directly shapes the structure of this textbook. She understands exactly where students typically struggle. Consequently, she designs her explanations to bridge the gap between abstract mathematical concepts and practical applications. Core Topics Covered in the Book

If you'd like, I can even find a used copy of the book for you! AI responses may include mistakes. Learn more Discrete Mathematics by Olympia Nicodemi

Constructing operations for logical conjunction, disjunction, negation, and implication. Discrete Mathematics by Olympia Nicodemi

B2B or Not 2B? Cross-Tenant Delegated Administration with Microsoft Entra Tenant Governance

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Microsoft Entra Tenant Governance brings the GDAP delegation model to internal multitenant organizations — but is it the right choice over B2B? This post covers the configuration, practical guidance on governance policy templates, PIM for Groups options, Conditional Access, and a detail...

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This post introduces the MicrosoftCloudWorkloadActivity KQL function and shows how to hunt token-based activity of workload identities across Microsoft cloud workloads. It covers key parameters, filtering strategies, and example queries for detecting unusual usage and anomalies, especia...

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Linked Identities in Microsoft Defender unlock new opportunities for visibility and management of multiple accounts, including scenarios with separated privileged users. I’ve worked on several integrations of this feature across community tools and want to highlight some use cases.

Identify and prevent abuse of Managed Identities with Federated Credentials from unauthorized entities

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In this article, I would like to point out options to identify, monitor and avoid persistent access on Managed Identities privileges by adding federated credentials on User-Assigned Managed Identities (UAMI) from malicious or unauthorized entities. We will also have a quick look at atta...

Discrete Mathematics By Olympia Nicodemi [exclusive] Jun 2026

Discrete Mathematics By Olympia Nicodemi [exclusive] Jun 2026

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