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:
- NET-21_A01 types of denial-of-service events to be protected against or limited are defined.
Defined parameters: at a minimum, ICMP (ping) flood, SYN flood, slowloris, buffer overflow attack, and volume attack
Assessment rigor: 1
Origin: 53A_R5_SC-05_ODP[01] 53A_R5_SC-05(01)_ODP - NET-21_A02 resource prioritization is designed to limit negative effects of denial-of-service events.
Assessment rigor: 1
Origin: 53A_R5_SC-05_ODP[02] - NET-21_A03 controls to achieve the denial-of-service objective by type of denial-of-service event are defined.
Assessment rigor: 1
Origin: 53A_R5_SC-05_ODP[03] - NET-21_A04 controls by type of denial-of-service event are employed to achieve the denial-of-service protection objective.
Assessment rigor: 1
Origin: 53A_R5_SC-05b. - NET-21_A05 the ability of individuals to launch denial-of-service attacks against other systems is restricted.
Assessment rigor: 3
Origin: 53A_R5_SC-05(01) - NET-21_A06 the effects of types of denial-of-service events are organizationally-defined.
Assessment rigor: 3
Origin: 53A_R5_SC-05a. - NET-21_A07 capacity, bandwidth or other redundancies to limit the effects of information flooding denial-of-service attacks are managed.
Assessment rigor: 3
Origin: 53A_R5_SC-05(02) - NET-21_A08 monitoring tools for detecting indicators of denial-of-service attacks are defined.
Assessment rigor: 3
Origin: 53A_R5_SC-05(03)_ODP[01] - NET-21_A09 system resources to be monitored to determine if sufficient resources exist to prevent effective denial-of-service attacks are defined.
Assessment rigor: 3
Origin: 53A_R5_SC-05(03)_ODP[02] - NET-21_A10 monitoring tools are employed to detect indicators of denial-of-service attacks against or launched from the system.
Assessment rigor: 3
Origin: 53A_R5_SC-05(03)(a) - NET-21_A11 system resources are monitored to determine if sufficient resources exist to prevent effective denial-of-service attacks.
Assessment rigor: 3
Origin: 53A_R5_SC-05(03)(b)
Tickets liés
| Type de lien | Ticket |
|---|---|
| blocks | Denial of Service (DoS) Protection |
- 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.
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