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Countering EDR/DR Bypass: A Multi-Layered Approach to Detection, Response, and Data Protection

Endpoint Detection and Response (EDR) and Extended Detection and Response (XDR) technologies have become critical components of modern cybersecurity programs, providing organizations with advanced visibility and threat detection capabilities. However, as defensive technologies evolve, adversaries continue to develop increasingly sophisticated techniques to evade detection, disable monitoring, and operate undetected within enterprise environments. Modern threat actors leverage methods such as process injection, direct and indirect syscalls, AMSI bypass, ETW tampering, vulnerable driver abuse (BYOVD), memory-resident malware, and Living-Off-The-Land (LOTL) techniques to circumvent endpoint security controls and maintain persistence.

This presentation examines the current landscape of EDR/DR bypass techniques observed in ransomware campaigns, advanced persistent threat (APT) operations, and targeted intrusions. Through analysis of real-world attack scenarios, attendees will gain insight into how attackers exploit detection gaps and why relying solely on endpoint telemetry is no longer sufficient for effective threat detection.

The session further explores a defense-in-depth strategy that extends beyond endpoint monitoring by integrating identity, cloud, network, and Data Loss Prevention (DLP) controls.

Even when endpoint protections are partially bypassed, attackers frequently leave detectable traces through anomalous authentication activity, unauthorized data access, privilege escalation attempts, and data exfiltration behaviors. DLP technologies play a crucial role in identifying and preventing the unauthorized movement of sensitive information, including intellectual property, financial records, customer data, and regulated content.

Attendees will learn how modern DR platforms can correlate endpoint, identity, cloud, and DLP telemetry to uncover malicious activities that may otherwise remain undetected.

The presentation will highlight practical detection engineering techniques, threat hunting methodologies, behavioral analytics, attack surface reduction measures, application control strategies, and security validation practices that can significantly improve organizational resilience against advanced evasion tactics.

By bridging the gap between offensive tradecraft and defensive monitoring, this session provides actionable guidance for SOC analysts, threat hunters, incident responders, and security architects seeking to strengthen detection capabilities and protect critical data assets against increasingly sophisticated adversaries.

Key Takeaways

1. Understand modern EDR/DR bypass techniques used by ransomware and APT groups.
2. Identify common visibility gaps exploited by attackers.
3. Learn how DLP acts as a compensating control against data theft and exfiltration.
4. Correlate endpoint, identity, cloud, network, and DLP telemetry through DR.
5. Develop effective threat hunting and detection engineering strategies.
6. Build a resilient, layered security architecture capable of countering advanced evasion techniques.

Target Audience

SOC Analysts, Threat Hunters, Incident Responders, Detection Engineers, Security Architects, Blue Team Professionals, and Data Protection Practitioners.

Conference Track

• Threat Detection
• Incident Response
• Threat Hunting
• Security Operations
• Data Protection
• XDR & EDR Technologies