Identiverse is the place for all things Identity. This year’s Identiverse Conference marks the 12th Identiverse Conference; its first-ever hybrid event to be held starting June 21, 2021. The in-person component is in Denver, Colorado with an accompanying virtual component that can be accessed from anywhere. About Identiverse Identiverse is the hub for all … Continue reading "Azure Active Directory-related sessions at Identiverse 2021"
Sometimes, the installation of Azure AD Connect can mess up your project deadlines in mere seconds. In this blogpost, I want to share an error that kept the admins of an organization occupied for several days, while it was easy to fix. The situation An organization uses Azure AD and Azure AD Connect. After … Continue reading "KnowledgeBase: A Sign-in Window appears while configuring Azure AD Connect and configuration fails"
At Microsoft Ignite 2021 Spring Edition, Microsoft introduces the Public Preview of Hot Patching for Windows Server Azure Edition. About hot patching for Windows Server Azure Edition Microsoft announced new capabilities at Microsoft Ignite 2021 Spring edition for Azure Automanage to simplify operations for Windows Server-based virtual machines (VMs). Azure Automanage helps organizations to reduce … Continue reading "How Hot Patch for Windows Server Azure Edition helps secure Domain Controllers"
I feel we are at a crossroads. Five years ago, I made the case for token-signing and token-decrypting certificates in Active Directory Federation Services (AD FS) with a validity of 5-year. Today, I’m making the case for 30-day Token-signing and Token-decrypting certificates, based on my understanding of the UNC2452 attack campaign (also known as ‘SolariGate’). … Continue reading "Making the Case for 30-day Token-signing and Token-decrypting Certificates in AD FS"
Today, for its January 2021 Patch Tuesday, Microsoft released an important security update for Azure Active Directory Pod Identities. This vulnerability is known as CVE-2021-1677 and rated with CVSSv3.0 scores of 5.5/4.8 About the vulnerability The Azure AD pod identity feature enables users to assign identities to pods in Kubernetes clusters and fetch them from … Continue reading "Azure Active Directory Pod Identity Spoofing Vulnerability (CVE-2021-1677)"
At Microsoft Ignite 2019, Microsoft announced free Azure Multi-factor Authentication for all through the new Security Defaults feature for Azure Active Directory: Enable multi-factor authentication for free. Now, the official documentation shares more information on this feature and it implies that Azure Multi-factor Authentication (Azure MFA) is only free when it is enabled through the … Continue reading "Is the Authenticator App required for free Azure MFA?"
Microsoft Ignite 2017 North America in Orlando is only a few weeks away and many of us have begun filling their session builder with interesting sessions, corresponding to their interests and knowledge. I decided to compile a list of the Active Directory, Azure Active Directory, Graph, Group Policy and Enterprise Mobility + Security (EM+S) related … Continue reading "Identity-related sessions at Microsoft Ignite 2017 in Orlando"
Azure Active Directory is quickly becoming the Identity Management-as-a-Service solution of choice for many organizations. One of the nicest features, but unfortunately less common features of Azure AD is its Cloud App Discovery tool and the way it integrates with Azure AD Identity Protection. About Azure AD Cloud App Discovery Azure AD Cloud App … Continue reading "Azure AD Cloud App Discovery as a Service, not as a Project"
Today, during this December Patch Tuesday, Microsoft released a security update for Windows Server DNS among other security-related updates. While I’d normally only draw your attention to Active Directory security updates, I’ve chosen to blog on this update, because the vast majority of Active Directory Domain Controllers I come across function as DNS Servers serving … Continue reading "Security Thoughts: Security Update for DNS Server to Address Remote Code Execution (MS15-127, KB3100465, CVE-2015-6125, Critical)"
During BlackHat Europe 2015 in Amsterdam, last week, Ian Haken, a security researcher at Synopsis, presented a session titled Bypassing Local Windows Authentication to Defeat Full Disk Encryption. The accompanying Research paper (PDF) detailed an ‘evil maid’ attack vector specifically targeting BitLocker Drive Encryption. The most interesting part of the session was the way Ian … Continue reading "Security Thoughts: Security Update for Kerberos to Address Security Feature Bypass (KB3105256, MS15-122, CVE-2015-6095, Important)"