New & Notable
Active Directory security News
December 15, 2015
A new blog post detailed authentication vulnerabilities in Microsoft Kerberos that cannot be patched and could lead to attackers having free rein over systems.
May 05, 2015
Microsoft has released its Local Administrator Password Solution for a common admin login account across all domain-joined computers in hopes that it will decrease pass-the-hash attacks.
July 15, 2014
Despite what may be a dangerous new Active Directory "pass the hash" attack variant, Microsoft has downplayed the issue as a technical limitation.
October 25, 2013
The principle of least privilege is ingrained in IT security culture, but a survey shows many enterprises are not tightly managing user rights.
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Claims-based identity is a means of authenticating an end user, application or device to another system in a way that abstracts the entity's specific information while providing data that authorizes it for appropriate and relevant interactions. Continue Reading
Auditing Active Directory can be made easier with tools like the open source BloodHound tool. Expert Joe Granneman looks at the different functions of the tool and how it can help. Continue Reading
Organizations that open up their resources to external users can restrict access using the Azure AD B2B service with minimal effort on the part of the administrators. Continue Reading
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DDoS amplification attacks that use the CLDAP protocol are a new threat to enterprises. Expert Matthew Pascucci explains how they work and how enterprises can protect themselves. Continue Reading
This Security School examines how security professionals should consider updating and adapting their IAM framework to work with emerging technologies. Continue Reading
Your IAM infrastructure should cut through the 'access excess' that is plaguing most companies. Learn how to overcome the challenges posed by migration to cloud and mobility. Continue Reading
Manage Active Directory security
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Active Directory OUs maintain order in an IT organization. But if you're not careful, an errant keystroke can topple everything. Continue Reading
Authentication vulnerabilities are a constant problem, but testing tools like hashcat can make a significant difference. Expert Joe Granneman discusses hashcat and password cracking. Continue Reading
Many Hadoop variants offer fully integrated Kerberos, with facilities to improve setup and link to your existing identity repository. Continue Reading
Problem Solve Active Directory security Issues
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QakBot malware triggered hundreds of thousands of Microsoft Active Directory account lockouts. Discover the malware's target and how these attacks are being carried out. Continue Reading
The WannaCry TCP port 445 exploit returned the spotlight to Microsoft's long-abused networking port. Network security expert Kevin Beaver explains how to detect and defend such attacks. Continue Reading
How Aorato's Directory Services Application Firewall protects Active Directory, and why it's useful for enterprises. Continue Reading