Active Directory

Purple Knight is a free security assessment tool for Microsoft Active Directory that scans the AD environment for indicators of exposure (IOEs) and indicators of compromise (IOCs), provides an overall security score, and offers remediation guidance from identity security experts. This article is sponsored by Semperis. Recently, Petri interviewed several organizations in North America to…

Petri.com was recently asked by Cayosoft to conduct a survey amongst our audience regarding Active Directory (AD) downtime and disaster recovery strategies. Petri.com’s extensive experience in the marketplace, coupled with our standing as a representative voice for IT Professionals, allows us to bring distinct insights into prevailing trends and their evolution over time. The survey,…

Cybercriminals love passwords. They’re simple to guess, easy to steal, and can offer unfettered access to a goldmine of data to hold for ransom or sell to other cybercriminals. For those same reasons, compromised passwords are a constant headache for IT teams, who spend far longer than they’d like helping users reset them and fixing…

A Windows Server Active Directory (AD) forest is the topmost logical container in an AD configuration. In this article, Michael Otey explains the role forests play in an AD configuration and why it is necessary to consolidate Active Directory forests and domains to improve security and management. Every Active Directory deployment contains at least one forest, the parent container in…

How to set up Azure Active Directory Domain Services

Learn about Azure AD Domain Services and how does it differs from Azure Active Directory.

Identity and Access Management (IAM), is a crucial cybersecurity framework that governs and secures digital access to resources. It plays a pivotal role in helping organizations control and secure their digital resources such as apps, files, user identities, permissions, and all other organizational data. IAM also helps ensure the confidentiality and integrity of sensitive information….

The “trust relationship between this workstation and the primary domain failed” error means that the computer cannot access a network because it is offline, or that it has lost its membership to the Active Directory (AD) domain. This guide will help you understand what’s happening behind the scenes when this error occurs, and we’ll go…

Learn all there is to know about how Active Directory (AD) replication works. This guide covers the basics of how domain controllers (DCs) replicate all of your user accounts, passwords, computers, and other objects in your environment. Learn about how sites define the logical layout of your network and how the tools and features in…