IDPR stands for Intrusion Detection and Prevention Response.
- Intrusion Detection: This part involves identifying malicious activity within a network or system. This can include:
- Signature-based detection: Looking for known patterns of malicious activity.
- Anomaly-based detection: Identifying unusual behavior that deviates from normal patterns.
- Behavioral analysis: Monitoring user and system behavior for suspicious activities.
- Prevention: This aspect focuses on stopping attacks in real-time. This can involve:
- Blocking network traffic: Preventing malicious traffic from reaching its destination.
- Isolating infected systems: Separating compromised devices from the network.
- Blocking malicious files: Preventing the execution of harmful software.
- Response: This encompasses the actions taken after an intrusion is detected, such as:
- Incident investigation: Gathering evidence and analyzing the attack.
- Containment: Limiting the spread of the attack.
- Remediation: Fixing the vulnerabilities that allowed the attack to occur.
- Recovery: Restoring systems and data to their normal state.
In essence, IDPR represents a comprehensive approach to cybersecurity that encompasses the entire lifecycle of an attack, from detection and prevention to response and recovery.
Note: The terms “Intrusion Detection System (IDS)” and “Intrusion Prevention System (IPS)” are often used interchangeably, and IDPR encompasses both detection and prevention capabilities, along with the crucial response component.