The interruption of service is used against what component of security model?

The interruption of service targets the availability component of the CIA triad (Confidentiality, Integrity, Availability) security model.

Explanation:

• Availability: Ensures that systems, services, and data are accessible to authorized users when needed. When availability is compromised, users are unable to access the resources or information they require.

How Interruption Attacks Affect Availability:

Interruption attacks aim to disrupt the normal operations of services, making them unavailable or unusable. Common examples include:

• Distributed Denial-of-Service (DDoS) Attacks: Overloading a network, server, or website with excessive traffic to cause it to crash or become slow to respond.

• Ransomware: Encrypting files and systems to prevent access until a ransom is paid.

• Sabotage: Physically or logically disrupting critical infrastructure to render it non-operational.

These types of attacks can severely impact businesses and organizations by causing downtime, financial loss, and damage to reputation. Ensuring robust availability measures, such as redundancy, load balancing, and reliable backup systems, is crucial for maintaining this component of the security model.