How to manage Kerberos KDC usage of RC4 for service account …
Jan 13, 2026 · Audit events will appear in System event logs if your domain controller is receiving Kerberos service ticket requests that require RC4 cipher to be used but the service account …
CVE-2026-20833 に関連するサービス アカウント チケット発行の …
RC4 保護を有効にしたリスクを特定する、Windows Server 2012以降のドメイン コントローラーでログに記録された 9 つの 監査イベント のシステム イベント ログを 監視 します。
KB5021131: How to manage the Kerberos protocol changes …
Jun 19, 2023 · If customers have followed our guidance to move to an AES-only environment where RC4 is not used for the Kerberos protocol, we recommend that customers set the value …
RC4 cipher is no longer supported in Internet Explorer 11 or …
Aug 9, 2016 · For detailed information about RC4 cipher removal in Microsoft Edge and Internet Explorer 11, see RC4 will no longer be supported in Microsoft Edge and IE11. If you want to …
Microsoft security advisory: Update for disabling RC4
Sep 25, 2013 · Provides a link to Microsoft Security Advisory (2868725): Update for disabling RC4.
Internet Explorer 11 或 Microsoft Edge 中不再支援 RC4 密碼
關於此更新 業界一致同意 RC4 密碼不再以密碼編譯方式安全，因此此更新會移除 RC4 支援。 透過這項變更，Microsoft Edge 和 Internet Explorer 11 與最新版的 Google Chrome 和 Mozilla …
Aviso de segurança da Microsoft: Atualização para desabilitar RC4
Sep 25, 2013 · A RC4 não está desativada por padrão para todos os aplicativos. Aplicativos que fazem chamadas diretamente para SChannel continuarão a usar a RC4, a menos que eles …
FIX: TN3270 Server service fails to start when RC4 encryption is ...
Dec 22, 2015 · Fixes an issue that blocks the TN3270 Server service from starting when RC4 encryption is disabled. Occurs in an HIS 2013 environment.
Microsoft 資訊安全諮詢：停用 RC4 的更新 - Microsoft 支援服務
Sep 25, 2013 · 其他相關資訊 如何完全停用 RC4 注意事項 您必須先安裝安全性更新 (2868725)，再將下列的登錄變更為完全停用 RC4。 這個安全性更新適用於本文所列的 …
A cifra RC4 não tem mais suporte no Internet Explorer 11 ou no ...
Sobre esta atualização Há um consenso em todo o setor de que a cifra RC4 não é mais criptograficamente segura e, portanto, o suporte ao RC4 está sendo removido com essa …