Final answer:
Using operating system-level mitigations can help defend against denial-of-service threats, including network-based attacks and vulnerabilities in software or services.
Step-by-step explanation:
When addressing denial-of-service threats, using a mitigation strategy that leverages the operating system is meant to defend against network-based attacks.
Distributed Denial of Service (DDoS) attacks, for example, can target various components of a network, such as routers, servers, or firewalls, by overwhelming them with a high volume of traffic. By implementing operating system-level defenses, such as firewall rules or traffic shaping policies, organizations can protect their network infrastructure against these types of attacks.
Additionally, operating system-based mitigations can also help in defending against attacks that exploit vulnerabilities in software or services running on the system. By keeping the operating system and associated software up to date with patches and security updates, organizations can reduce the risk of successful attacks.