Endpoint Detection & Response (EDR) Explained

Endpoint Detection & Response (EDR) Explained

Endpoint Detection & Response, or EDR, is a cybersecurity solution that continuously monitors endpoint devices (like laptops, desktops, and servers) for malicious activity. Unlike traditional antivirus software that primarily focuses on preventing known threats, EDR goes a step further by detecting and responding to advanced threats that have evaded initial defences.

An EDR solution collects and analyses vast amounts of endpoint data, including file activity, network connections, registry modifications, and process behaviour. By using advanced analytics and machine learning, EDR can identify suspicious patterns indicating potential threats, such as malware, ransomware, or unauthorised access.

Once a threat is detected, EDR provides security teams with detailed insights into the attack, enabling them to investigate its origin, scope, and impact. It also offers automated response capabilities to contain and mitigate the threat, such as isolating infected endpoints or blocking malicious processes. Furthermore, EDR solutions often include threat-hunting capabilities, allowing security teams to proactively search for hidden threats within the environment.

By providing enhanced visibility, detection, and response capabilities, EDR empowers organisations to protect against sophisticated cyber attacks and minimise their impact.

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