Residual Risks

C.

Residual risk refers to the level of risk that remains after implementing security controls or safeguards. In other words, it is the risk that an organization faces despite having implemented security measures.

Out of the given options, option C is correct, which states that residual risk is the probabilistic risk after implementing all security measures. This means that residual risk is the risk that an organization still faces even after implementing security measures to protect against potential threats.

Option A is incorrect because it refers to a vulnerability or weakness that can be exploited by a threat. This refers to a risk that has not yet been addressed or mitigated and is not residual risk.

Option B is also incorrect because it refers to the combination of threats and vulnerabilities, which could result in potential risks. However, this does not relate specifically to residual risk.

Option D is incorrect because it refers to the risk that an organization faces before implementing any security measures. This is not residual risk because residual risk specifically refers to the risk that remains after implementing security measures.

Overall, residual risk is an important concept in risk management because it helps organizations understand the level of risk that they still face even after implementing security measures. By understanding residual risk, organizations can take steps to mitigate it and improve their overall security posture.