CSX Use of Force Policies & Procedures 2

Question 1

Under international law, a cyberattack that causes physical destruction comparable to a conventional armed attack may trigger a state's right to respond under which UN Charter provision?

Accepted Answer

Article 51

Answer

UN Charter Article 51 preserves the inherent right of self-defense when an armed attack occurs, which international consensus now extends to sufficiently severe cyberattacks.

Question 2

A company's use-of-force policy requires 'proportionality' in cyber countermeasures. What does proportionality mean in this context?

Accepted Answer

The response must be commensurate in scale and effect with the initial attack

Answer

Proportionality requires that defensive or retaliatory actions not exceed what is reasonably necessary relative to the severity of the original intrusion.

Question 3

Which principle requires that before employing active cyber defenses, an organization must exhaust less forceful options first?

Accepted Answer

Necessity

Answer

The necessity principle demands that forceful measures only be taken when no adequate peaceful alternative is available.

Question 4

An incident response team wants to deploy a 'beaconing' payload on an attacker's command-and-control server to track them. Under most corporate use-of-force policies, this action is best described as:

Accepted Answer

Active defense crossing into offensive action

Answer

Deploying any payload on external systems—even for tracking—crosses the boundary into offensive action and requires explicit high-level authorization under most policies.

Question 5

The Tallinn Manual 2.0 is best described as:

Accepted Answer

A non-binding scholarly analysis of how international law applies to cyber operations

Answer

The Tallinn Manual 2.0 is a non-binding academic study produced by international law experts explaining how existing international law applies to cyber operations.

(CSX) Cybersecurity Nexus Certification Practice Test

(CSX) Cybersecurity Nexus Certification Practice Test

CSX Use of Force Policies & Procedures 2