EDR (Endpoint Detection and Response)

In the context of the Digital Personal Data Protection Act, 2023 (DPDP Act), Endpoint Detection and Response (EDR) is a security capability that helps organizations monitor endpoint devices—such as employee laptops, desktops, and managed mobile devices—for suspicious activities that may affect the confidentiality, integrity, or availability of personal data. EDR solutions collect endpoint telemetry, detect malicious behaviour, generate alerts, and support investigation and response to security incidents before they escalate into significant data breaches.

Organizations processing personal data often rely on endpoints for customer onboarding, employee operations, consent management, identity verification, and access to business applications. If an endpoint is compromised through malware, ransomware, credential theft, or unauthorized access, personal data stored or accessed through that device may be exposed. EDR helps security teams identify compromised endpoints, isolate affected devices, investigate attack activity, understand the scope of the incident, and support timely remediation while minimizing the impact on personal data.

The DPDP Act does not require organizations to deploy EDR solutions or any specific cybersecurity technology. However, it requires Data Fiduciaries to implement reasonable security safeguards to protect personal data and respond appropriately to Personal Data Breaches. Depending on the organization's risk profile, EDR may form part of those safeguards by improving endpoint visibility, accelerating incident detection, and supporting forensic investigations and breach response activities.

In practice, gaps emerge when:

• Endpoint threats remain undetected until after personal data has been compromised.
• Security teams cannot identify which endpoint accessed or exposed personal data.
• Compromised devices continue communicating with enterprise systems because they are not isolated promptly.
• Endpoint alerts are generated but not correlated with systems containing personal data.
• Incident investigations lack endpoint evidence needed to determine the scope of a Personal Data Breach.

Organizations strengthen endpoint resilience by continuously monitoring managed devices, integrating endpoint telemetry with incident response processes, maintaining forensic evidence, and prioritizing investigations involving systems processing personal data. Within Privy, capabilities such as automated data discovery, data classification, data mapping, governance workflows, and breach management help organizations identify affected personal data, complementing security technologies like EDR to improve privacy governance and support DPDP compliance.