Containment

Containment security controls encompass a range of proactive strategies and techniques aimed at swiftly isolating and mitigating security incidents or breaches within a network or system.

Key aspects of containment security controls:

• Rapid Response: Containment controls focus on quickly identifying and responding to security threats to prevent their escalation.
• Isolation: Compromised components, devices, or systems are isolated from the rest of the network to prevent lateral movement of threats.
• Access Restriction: Containment involves restricting unauthorized access to compromised resources, minimizing potential exposure.
• Quarantine Procedures: Security teams may implement quarantine measures to prevent further propagation of threats.
• Incident Analysis: Containment includes analyzing the nature and scope of the incident to inform remediation efforts.

Examples of containment security controls:

• Network Segmentation: Isolating affected segments of the network to prevent lateral movement of threats.
• Application Isolation: Disabling compromised applications to prevent them from affecting other components.
• Device Quarantine: Temporarily removing compromised devices from the network to prevent further compromise.
• Access Controls: Restricting access to compromised accounts or resources to limit unauthorized activities.

Containment security controls play a critical role in minimizing the impact of security incidents, protecting sensitive data, and maintaining the overall security posture of an organization.