Category: Active Directory

Security Advisory: Active Directory Open to More NTLM Attacks

By: Yaron Zinar and Marina Simakov Drop The MIC 2 (CVE 2019-1166) & Exploiting LMv2 Clients (CVE-2019-1338) Today, on October 2019 Patch Tuesday,...
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Implementing Conditional Access: How to Challenge Authentication Traffic

A cornerstone of IT networking utopia is the free flow of information, which under the covers means the free flow...
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Red Flag Alert: Service Accounts Performing Interactive Logins

In the world of account security, we often focus on end user accounts as the weak vector vulnerable to attackers. ...
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How to Thwart an Attacker’s Attempt to Compromise Credentials and Move Around a Network

In the past year, we have seen numerous publicly traded corporations (Marriott and T-Mobile), airlines (Cathay Pacific and Delta), and...
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The Security Risks of NTLM: Proceed with Caution

NTLM (NT LAN Manager) is Microsoft's old authentication protocol that was replaced with Kerberos starting Windows 2000. It was designed...
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