
The Cyber Threat Perspective
Episode 107: How To Defend Against Lateral Movement
Sep 11, 2024
This discussion dives deep into the world of lateral movement in cybersecurity, highlighting how attackers exploit techniques like RDP and PowerShell Remoting to navigate networks undetected. It emphasizes the critical risks organizations face due to endpoint vulnerabilities and over-reliance on EDR systems. Credential gathering tactics, including password spraying, reveal the dangers of poor management. The speakers outline robust strategies such as network segmentation and least privilege access to strengthen defenses and monitor for suspicious activity.
37:48
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Quick takeaways
- Understanding various lateral movement techniques used by attackers, such as RDP and credential dumping, is crucial for assessing network vulnerabilities.
- Implementing strategies like network segmentation and least privilege access significantly enhances security measures against potential lateral movement threats.
Deep dives
Understanding Lateral Movement
Lateral movement is a critical aspect of many cyberattacks, particularly those involving ransomware. It refers to the process of moving from one system to another within a network after an initial breach, allowing threat actors to access sensitive systems. Common methods of lateral movement include remote desktop protocols (RDP) and remote access tools that often run undetected due to their legitimate use within organizations. Recognizing the importance of lateral movement is essential for understanding the attack lifecycle and developing effective security strategies to mitigate these types of risks.
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