Intrusion Detection Systems
Sensors and analysis tools that detect suspicious network or host activity using signatures, anomalies, and behavioral indicators.
Core metadata
- ID: intrusion_detection_systems
- Era: Modern
- First known date: 1983 (decade)
- Region: Global / multiple regions
- Review status: source_checked
- Maturity: established
Prerequisites
- Computer Networking (computer_networking)
- Security Operations Centers (cybersecurity_operations_centers)
- Firewalls & Packet Filtering (firewalls_packet_filtering)
Dependents
Fields
Field lanes
- Cybersecurity & Cryptography: Detection & Response
Node sources
- Security and Privacy Controls for Information Systems and Organizations (NIST Computer Security Resource Center, 2020, official_agency) • Supports: node, maturity
Prerequisite edge evidence
Edge/source evidence summary:
- Prerequisite edges: 3
- Average edge confidence: 68%
- Prerequisite sources: 3
- expert_inference: 3
| Prerequisite | Type | Confidence | Evidence level | Note | Sources |
|---|---|---|---|---|---|
| Firewalls & Packet Filtering (firewalls_packet_filtering) | enabling | 68% | expert_inference | Firewalls & Packet Filtering provides a capability that enables this technology without being the only possible path. |
|
| Security Operations Centers (cybersecurity_operations_centers) | enabling | 68% | expert_inference | Security Operations Centers provides a capability that enables this technology without being the only possible path. |
|
| Computer Networking (computer_networking) | enabling | 68% | expert_inference | Computer Networking provides a capability that enables this technology without being the only possible path. |
|
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