03.06.01E Security Operations Center

Statement

Establish and maintain a security operations center.

Guidance

A security operations center (SOC) is the focal point for security operations and computer network defense for an organization. The purpose of the SOC is to defend and monitor an organization’s systems and networks on an ongoing basis. The SOC is also responsible for detecting, analyzing, and responding to security incidents in a timely manner. The SOC is staffed with skilled technical and operational personnel (e.g., security analysts, incident response personnel, systems security engineers) and implements a combination of technical, management, and operational controls (including monitoring, scanning, and forensics tools) to monitor, fuse, correlate, analyze, and respond to threat and security-relevant event data from multiple sources. These sources include perimeter defenses, network devices (e.g., routers, switches), and endpoint agent data feeds. The SOC provides a holistic situational awareness capability to help organizations determine the security posture of the system and organization. A SOC capability can be obtained in a variety of ways. Larger organizations may implement a dedicated SOC, while smaller organizations may employ third-party organizations to provide this capability. This requirement enhances SP 800-171 requirement 03.06.01.

Statement

• (includes shorten and reduce) Restrict the consequences of realized threat events by limiting the damage or effects they cause in terms of time, system resources, and/or mission or business impacts.

  • Reduce level of impact and reduce likelihood of impact of subsequent events in the same threat scenario.

  • The adversary’s effectiveness is restricted.

• (includes detect and reveal) Reduce risk due to ignorance of threat events and possible replicated or similar threat events in the same or similar environments.

  • Reduce likelihood of impact.

  • The adversary loses the advantage of stealth as defenders are better prepared by developing and sharing threat intelligence.

Assessment objective

a security operations center is established.

Assessment objective

a security operations center is maintained.

Assessment method

• Incident response policy contingency planning policy procedures addressing incident handling procedures addressing the security operations center operations mechanisms supporting dynamic response capabilities system security plan contingency plan incident response plan other relevant documents or records

Assessment method

• Personnel with incident handling responsibilities personnel with information security responsibilities security operations center personnel personnel with contingency planning responsibilities

Assessment method

• Mechanisms that support and/or implement the security operations center capability mechanisms that support and/or implement the incident handling process

1. Übersicht

1.1 Referenzen

1.2 Identifizierte Anforderungen

1.3 Zugehörige Regulierungen

2. Identifizierte Anforderungen

3. Zugehörige Regulierungen

Verknüpfte Vorgänge

• NIST -

  https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final