Does Tom Clancy's Rainbow Six Siege have kernel-level anti-cheat?

No anti-cheat declared on Steam

Tom Clancy's Rainbow Six Siege's Steam page declares no anti-cheat. Steam has required kernel-level anti-cheat to be declared since October 2024, but older games may not have updated their store pages, so this isn't a guarantee.

From the requirements on the Steam store page, checked Oct 28, 2026.

What the store page says you sign up for

Third-party accountUbisoft Connect (can be linked to your Steam account)
EULARequires agreeing to a third-party EULA

FAQ

Does Tom Clancy's Rainbow Six Siege have kernel-level anti-cheat?

Tom Clancy's Rainbow Six Siege's Steam page declares no anti-cheat. Steam has required kernel-level anti-cheat to be declared since October 2024, but older games may not have updated their store pages, so this isn't a guarantee.

Does Tom Clancy's Rainbow Six Siege require a third-party account?

Yes. The Steam page says Tom Clancy's Rainbow Six Siege requires a Ubisoft Connect, which can be linked to your Steam account.

Does Tom Clancy's Rainbow Six Siege use DRM like Denuvo?

No third-party DRM is listed on Tom Clancy's Rainbow Six Siege's Steam page. Steam's own DRM may still apply.

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