Final answer:
Agile is an SDLC model that relies on sprints to accomplish tasks based on user stories.
Step-by-step explanation:
In Security Tools, Agile is an SDLC model that relies on sprints to accomplish tasks based on user stories. Agile is a development methodology that promotes adaptive planning and incremental delivery. It is characterized by short development cycles called sprints, during which tasks are completed based on user stories or requirements.