How We Recovered Active Directory From Cyberattack Hell

How We Recovered Active Directory From Cyberattack Hell

Tal Sarid, Semperis Director of Solutions, takes us through a real-life attack story in which a customer’s Active Directory was fully compromised. We used our Active Directory Forest Recovery (ADFR) solution to create a safety net, and ran our assessment tool, Purple Knight, to discover vulnerabilities. Our findings were significant:…

Active Directory Security Pro Tip: Staying Ahead of Ransomware Attacks that Exploit AD

Active Directory Security Pro Tip: Staying Ahead of Ransomware Attacks that Exploit AD

As we continue to follow the fallout from the Colonial Pipeline attack, Active Directory security pro and Semperis Director of Services Sean Deuby shares how your organization can stay ahead of RaaS attacks that exploit AD. What can you do now to harden your core identity systems against attackers? Request FREE access to…

How to Defend against DCShadow

How to Defend against DCShadow

The DCShadow attack exploits a switch in the Mimikatz utility that enables privileged users to inject malicious changes into Active Directory (AD) without detection. DCShadow takes advantage of native AD replication to avoid sending events to the AD security logs. DCShadow methodology: DCShadow empowers attackers (with admin rights) to spin…