what do you mean by actors in use case methodology
Use case A use case defines the interactions between external actors and the system under consideration to accomplish a goal. Actors must be able to make decisions, but need not be human: "An actor might be a person, a company or organization, a computer program, or a computer systemâ€”hardware, software, or both."[12] Actors are always stakeholders, but not all stakeholders are actors, since they "never interact directly with the system, even though they have the right to care how the system behaves."[12] For example, "the owners of the system, the company's board of directors, and regulatory bodies such as the Internal Revenue Service and the Department of Insurance" could all be stakeholders but are unlikely to be actors.[12]
Capability Maturity Model Integration Maturity Level 5 - Optimizing
Denial-of-service attack A wide array of programs are used to launch DoS-attacks.
Paris Peace Accords