Final answer:
Vanguard anti-cheat software requires secure boot to be enabled to provide added security against unauthorized modifications that could be used to cheat in games like Valorant.
Step-by-step explanation:
The statement in the question pertains to Vanguard, which is an anti-cheat software system used in certain video games, most notably in Riot Games' Valorant. The mention of secure boot refers to a feature in computer systems that is designed to ensure that a computer boots using only software that is trusted by the Original Equipment Manufacturer (OEM). In the context of Vanguard, it is true that the software requires secure boot to be enabled as a security measure to protect against cheats that may alter the booting process of the operating system in order to load unauthorized software before the game starts. By ensuring that secure boot is enabled, Vanguard adds an additional layer of security by preventing the majority of these unauthorized modifications.