Security of Ports' Critical Information Infrastructures [chapter]

Nineta Polemi
2018 Port Cybersecurity  
CHAPTER 3 2. The concept of the risk is related to a threat, an asset, and specific security needs. It comprises the vulnerability of the asset and the impact of the threat on the security needs. Risk (Threat, Asset, Needs) = Impact (Threat, Needs) ⊗ Vulnerability (Threat, Asset) 3. The concept of the risk (defined as annual loss expectancy [ALE]) is related to a threat and an asset, and it comprises the probability of the threat affecting the asset and the average loss of the resulting
more » ... . Risk (Threat, Asset) = ALE (Threat, Asset) = Probability (Threat, Asset) ⊗ Average Loss (Threat, Asset)
doi:10.1016/b978-0-12-811818-4.00003-4 fatcat:heowxnf7bfg4ljt4nqqjcnkpti