Assessment Objectives
In addition to relevant policies, standards and procedures, the assessor shall examine, interview, and/or test to determine if appropriately scoped evidence exists to support the claim that:
- CFG-03_A01 configuration settings for the system that reflect the most restrictive mode consistent with operational requirements are defined (e.g., principle of least functionality).
Assessment rigor: 1
Origin: 171A_3.4.6[a] 53A_R5_CM-07_ODP[01] - CFG-03_A02 systems are configured to provide only the defined essential capabilities, where unnecessary or nonsecure functions, ports, protocols, connections, and services are disabled or removed.
Assessment rigor: 1
Origin: 171A_3.4.6[b] 53A_R5_CM-07a. - CFG-03_A03 functions to be prohibited or restricted are defined.
Assessment rigor: 2
Origin: 53A_R5_CM-07_ODP[02] - CFG-03_A04 ports to be prohibited or restricted are defined.
Assessment rigor: 2
Origin: 53A_R5_CM-07_ODP[03] - CFG-03_A05 protocols to be prohibited or restricted are defined.
Assessment rigor: 2
Origin: 53A_R5_CM-07_ODP[04] - CFG-03_A06 software to be prohibited or restricted is defined.
Assessment rigor: 2
Origin: 53A_R5_CM-07_ODP[05] - CFG-03_A07 services to be prohibited or restricted are defined.
Assessment rigor: 2
Origin: 53A_R5_CM-07_ODP[06] - CFG-03_A08 the use of organization-defined functions is prohibited or restricted.
Assessment rigor: 2
Origin: 53A_R5_CM-07b.[01] - CFG-03_A09 the use of organization-defined ports is prohibited or restricted.
Assessment rigor: 2
Origin: 53A_R5_CM-07b.[02] - CFG-03_A10 the use of organization-defined protocols is prohibited or restricted.
Assessment rigor: 2
Origin: 53A_R5_CM-07b.[03] - CFG-03_A11 the use of organization-defined software is prohibited or restricted.
Assessment rigor: 2
Origin: 53A_R5_CM-07b.[04] - CFG-03_A12 the use of organization-defined services is prohibited or restricted.
Assessment rigor: 2
Origin: 53A_R5_CM-07b.[05] - CFG-03_A13 configuration settings for the system reflect the most restrictive mode consistent with operational requirements are defined.
Assessment rigor: 2
Origin: 171A_R3_A.03.04.02.ODP[01] - CFG-03_A14 unnecessary or nonsecure functions, ports, protocols, connections, and services are disabled or removed.
Assessment rigor: 2
Origin: 171A_R3_A.03.04.06.d
Verknüpfte Vorgänge
| Verknüpfungstyp | Vorgang |
|---|---|
| blocks | Least Functionality |
- Secure Controls Framework -
The Secure Controls Framework® (SCF)
"The SCF is the Common Controls Framework™ (CCF), the world's most comprehensive cybersecurity and data privacy metaframework - it is also free to use. The entire concept is building secure, compliant and resilient capabilities in the most efficient and cost-effective manner possible.
The SCF is more than just a unified control catalog, since its included content creates a playbook for Governance, Risk & Compliance (GRC) capabilities. Used globally by organizations of every size, the SCF is a robust and scalable solution for security, compliance and resilience controls. As a comprehensive security framework, the SCF maps 1,400+ controls across 200+ laws, regulations, and industry frameworks so you can implement once and comply everywhere.
Like it or not, cybersecurity is a protracted war on an asymmetric battlefield, where the threats are everywhere and as defenders we have to make the effort to work together to help improve cybersecurity and data privacy practices, since we all suffer when massive data breaches occur or when cyber attacks have physical impacts. Hackers share information on attack methods with other hackers, so why shouldn’t the good guys share information on how to best protect an organization? We decided to take action and make a difference, since we feel it is too important to wait for someone else to fix the problems that exist.
The SCF is made up of volunteers, mainly specialists within the cybersecurity profession, who focus on GRC and the cybersecurity side of data privacy. These are auditors, engineers, architects, incident responders, consultants and other specialists who live and breathe these topics on a daily basis. The end product is "expert-derived content" that makes up the SCF." https://securecontrolsframework.com/Terms & Conditions
The SCF End User License Agreement (EULA) governs the use of the Secure Controls Framework® (SCF) under the Creative Commons Attribution-No Derivatives 4.0 International Public License.