// THREAT DETECTION AND DATA PRIVACY TERM
IR Team
An IR Team, or Incident Response Team, is a specialized group within an organization responsible for detecting, responding to, and recovering from cybersecurity incidents like data breaches or cyberattacks. Their main goal is to minimize damage and restore normal operations as quickly as possible.
TECHNICAL DEFINITION
An IR Team (Incident Response Team) is a dedicated cybersecurity entity tasked with executing an organization's incident response plan to address security incidents, including detection, analysis, containment, eradication, recovery, and post-incident review, thereby protecting critical assets and ensuring business continuity. This specialized team comprises professionals with expertise in digital forensics, network security, and threat intelligence, crucial for managing cybersecurity events.
BACKGROUND
In information security, threat hunting is the process of proactively searching for threats against computer systems in order to protect them. This is in contrast to traditional threat management measures, such as firewalls, intrusion detection systems (IDS), malware sandbox and SIEM systems, which typically involve an investigation of evidence-based data after there has been a warning of a potential threat. Threat analyst Lesley Carhart stated that there is no consensus amongst practitioners what threat hunting actually entails.
READ MORE ON WIKIPEDIASYNONYMS & ALIASES
- Incident Response Team
- CIRT
- CSIRT
- Security Incident Response Team
- Cyber Incident Response Team
- Digital Forensics Team
USAGE NOTE
IR Teams are crucial for executing an organization's incident response plan, often following established frameworks to manage the lifecycle of a cyber incident from detection to post-incident analysis.
DEVELOPERS
Organizations developing technology related to IR Team.
Develops the Falcon platform, a leading endpoint protection, EDR (Endpoint Detection and Response), and threat intelligence solution critical for incident response teams to detect, investigate, and remediate breaches.
Offers advanced threat intelligence, security validation, and incident response services and technologies, aiding IR teams in understanding and mitigating sophisticated threats.
Provides Cortex XSOAR (Security Orchestration, Automation, and Response) and XDR solutions, empowering IR teams to automate security operations, orchestrate responses, and enhance threat detection and analysis.
Develops comprehensive security solutions including QRadar (SIEM) and Resilient (SOAR), which provide IR teams with tools for centralized log management, threat detection, and automated incident workflow management.
Offers Splunk Enterprise Security (SIEM) and Splunk SOAR, enabling IR teams to collect, analyze, and act on machine data from across the enterprise for effective incident detection, investigation, and response.
Develops InsightIDR, an XDR solution, and provides managed detection and response services, equipping IR teams with advanced threat detection, vulnerability management, and incident investigation capabilities.
Provides cloud-native SIEM (Microsoft Sentinel) and XDR solutions (Microsoft Defender suite), offering IR teams integrated capabilities for threat detection, investigation, and automated response across hybrid environments.
Offers a broad security fabric including FortiSIEM and FortiSOAR, which provide IR teams with centralized security analytics, threat intelligence, and automation tools for streamlined incident management.