In cybersecurity contexts, 'inflator' can sometimes refer to a component in physical security systems, such as vehicle airbags. An inflator is a device within an airbag system that rapidly produces gas to inflate the airbag in the event of a collision. Upon impact, sensors trigger the inflator, which then initiates a chemical reaction to generate nitrogen gas, filling the airbag in milliseconds. This swift inflation helps protect passengers from injury by cushioning them from hard surfaces. While 'inflator' is not a common term in digital cybersecurity, understanding its role in safety systems is vital for comprehensive security awareness, especially regarding the integrity and safety of connected vehicles and IoT devices.