この記事は会員限定です。会員登録すると全てご覧いただけます。 Microsoftは2023年11月6日（現地時間）、TOTPベースの認証アプリ「Microsoft Authenticator」に多要素認証（MFA）疲労攻撃を緩和する新機能を追加したと伝えた。 MFA疲労攻撃は、不正に入手したID ...

Microsoft has rolled out 'number matching' in push notifications for its multi-factor authentication (MFA) app Microsoft Authenticator. The new advanced feature is generally available in Microsoft ...

Microsoftは11月6日(米国時間)、「Emphasizing Security by Default with Advanced Microsoft Authenticator Features. - Microsoft Community Hub」において、認証リクエストが異常であると判断した場合にポップアップ通知を抑制するようにMicrosoft ...

Microsoft has introduced a new protective feature in the Authenticator app to block notifications that appear suspicious based on specific checks performed during the account login stage. Microsoft ...

Whenever you get a new phone or authenticator, you risk locking yourself out of your multi-factor authentication (MFA) ...

I've had two users that came back to their phones finding they had missed MFA prompts at 4am (not on the same day). Digging into the logs (PC and Azure) I see nothing unusual, just that in both cases ...

Multifactor authentication (MFA) is an essential element of identity and access management, but it is not fail-proof, especially as attackers increasingly employ social-engineering tactics to bypass ...