Active Directory security
In this directory security resource, experts provide insights and best practices around Active Directory security and LDAP, and also offer tips on how to install AD and LDAP, setup, configuration, tools, users and monitoring.
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Active Directory security News
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December 15, 2015
15
Dec'15
Old Microsoft Kerberos vulnerability gets new spotlight
A new blog post detailed authentication vulnerabilities in Microsoft Kerberos that cannot be patched and could lead to attackers having free rein over systems.
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May 05, 2015
05
May'15
Local Administrator Password Solution aims to stop credential replay
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.
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July 15, 2014
15
Jul'14
Pass the hash? Severity of Active Directory security flaw questioned
Despite what may be a dangerous new Active Directory "pass the hash" attack variant, Microsoft has downplayed the issue as a technical limitation.
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October 25, 2013
25
Oct'13
Survey: Companies struggle with least-privilege principle, user access
The principle of least privilege is ingrained in IT security culture, but a survey shows many enterprises are not tightly managing user rights.
Active Directory security Get Started
Bring yourself up to speed with our introductory content
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Azure AD B2B offers a secure way to grant external access
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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single sign-on (SSO)
Single sign-on (SSO) is a session and user authentication service that permits a user to use one set of login credentials (e.g., name and password) to access multiple applications. Continue Reading
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Can a read-only domain controller maximize DMZ security?
Are read-only domain controllers a more secure option for setting up domain services in a DMZ than using a separate domain? Expert Kevin Beaver explains. Continue Reading
Evaluate Active Directory security Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
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How does the CLDAP protocol DDoS amplification attack work?
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
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Making updates to your IAM framework
This Security School examines how security professionals should consider updating and adapting their IAM framework to work with emerging technologies. Continue Reading
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Expanding the IAM infrastructure to meet emerging challenges
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
Learn to apply best practices and optimize your operations.
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Preserve your AD organizational unit with these commands
Active Directory OUs maintain order in an IT organization. But if you're not careful, an errant keystroke can topple everything. Continue Reading
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How to use hashcat to address authentication vulnerabilities
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
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Authentication out of the box: Built-in tools 'ease' Hadoop security
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
We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.
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QakBot malware: How did it trigger Microsoft AD lockouts?
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
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How to detect and defend against a TCP port 445 exploit
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
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Understanding Aorato's Directory Services Application Firewall
How Aorato's Directory Services Application Firewall protects Active Directory, and why it's useful for enterprises. Continue Reading