Battlefield 6 requires players to enable Secure Boot on PC to access the Open Beta. EA has published a user guide to assist players in enabling Secure Boot, which involves accessing the BIOS and ensuring that TPM 2.0 is activated and the Windows disk is formatted as GPT. This requirement may be challenging for less experienced PC gamers. Activision has also announced that Call of Duty: Black Ops 7 will mandate Secure Boot for PC players. The shift towards requiring TPM 2.0 and Secure Boot is aimed at enhancing game security and combating cheating in competitive multiplayer games.