Which term describes a method used to deliver an exploit?

The term that describes a method used to deliver an exploit is "Attack Vector."

An attack vector refers to the path or means by which an unauthorized user (or malicious actor) can gain access to a computer or network in order to deliver a malware payload or exploit a vulnerability. This can include various delivery mechanisms such as phishing emails, malicious links, or other methods that allow an attacker to execute their intended actions, like deploying malware.

Understanding attack vectors is crucial for cybersecurity professionals because it helps in identifying potential vulnerabilities and implementing appropriate countermeasures to protect systems and data. Recognizing the different types of attack vectors allows organizations to develop better security strategies and protocols to mitigate the risks associated with cyberattacks.

In contrast, terms like "Attack Mechanism," "Authentication," and "Availability" do not specifically describe the delivery method of an exploit. An attack mechanism may refer more broadly to the methodology used to achieve an attack rather than the means of delivery. Authentication pertains to verifying the identity of users or systems and plays a role in security but is separate from exploit delivery. Availability relates to ensuring that systems and data are accessible when needed, which is another component of cybersecurity but not focused on exploit delivery methods.