Endpoint Protection Platform (EPP) and Endpoint Detection and Response (EDR) are both important components of an endpoint security strategy, but they have different goals and capabilities. EPP is designed to act as a preventive security measure, blocking known and unknown malware and malicious activity on endpoint devices using various techniques such as antivirus, data encryption, and data loss prevention. EPP solutions are mainly cloud-managed and assisted by cloud data, and use multiple detection engines such as signature-based, machine learning, and behavioral analysis. EPP solutions prevent breaches by leveraging threat intelligence and sandboxing capabilities to continuously protect endpoints from emerging threats12.

EDR, on the other hand, focuses on detecting and responding to advanced threats that have already evaded the front-line defenses and infiltrated the environment. EDR solutions provide continuous and comprehensive visibility into endpoint activity in real time, allowing security teams to quickly and effectively identify and remediate cyberattacks such as ransomware and fileless malware. EDR solutions offer advanced threat detection, investigation, and response capabilities, including incident data search and investigation, alert triage, suspicious activity validation, threat hunting, and malicious activity detection and containment. EDR solutions serve as a safety net to capture threats that go undetected by traditional antivirus software and uncover incidents that would otherwise remain invisible34.

Therefore, the primary difference between an EPP and an EDR is that EPP focuses on prevention, and EDR focuses on advanced threats that evade perimeter defenses. References: 1: Endpoint Protection Platform (EPP) Definition - Cisco 2: EPP vs. EDR: Why You Need Both - CrowdStrike 3: Endpoint Detection and Response (EDR) Definition - Cisco 4: EDR vs EPP: Why Should You Have to Choose? - Check Point Software