現在のWebサービスにおいて必要不可欠な技術がOAuthです。本記事では、OpenID（OpenID Authentication）との違いから、認証・認可について、OAuthのメリット・デメリットまで紹介します。 OAuth（オーオース）とは、アクセス権限の認可を行うためのオープン標準 ...

OAuth authentication that could allow a third party who purchased a domain from a defunct startup to use it to gain unauthorized access to the accounts of former ...

A vulnerability that exposed millions of airline customers to potential account takeovers has highlighted the significant risks organizations face from misconfigured OAuth authentication processes.

Proofpoint has warned about phishing campaigns abusing legitimate device authorization flow to bypass MFA and gain persistent access.