Upgrade signed Office VBA macro projects to V3 signature (KB5000676)
If this setting is enabled, only the V3 signature will be considered as valid when Office validates the digital signature in files. Earlier-format signatures in VBA files will be ignored.
对 VBA 宏项目进行数字签名 - Microsoft 支持
防止用户意外更改宏项目和使签名失效的一种方法是在应用签名之前锁定宏项目。 数字签名可确保项目自你签名后未被篡改,但无法证明你编写了该项目。 即使你已锁定宏项目,其他用户仍可能能够将你的签名替换为另一个签名。
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel 2024, Outlook 2024, PowerPoint 2024, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Visio Professional 2013
将已签名的 Office VBA 宏项目升级到 V3 签名 (KB5000676) - Microsoft 支持
建议组织将 V3 签名应用于所有宏,以消除篡改风险。 默认情况下,为了确保向后兼容性,具有现有签名的 VBA 文件将继续有效,并且使用 V3 签名的文件可以在早期版本的 Office 或未更新的 Office 客户端中打开和运行。
添加或删除 Microsoft 365 文件的数字签名 - Microsoft 支持
在 Microsoft 365 文件中插入签名行时,作者可以指定有关预期签名者的信息以及签名者的说明。 当将文件的电子副本发送给预期签名人后,此人将看到签名行和要求其签名的通知。
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Excel 2024, PowerPoint 2024, Excel 2021, Word 2021, PowerPoint 2021, Excel 2019, Word 2019, PowerPoint 2019, Excel 2016, Word 2016, PowerPoint 2016
获取数字证书并创建数字签名 - Microsoft 支持
本文介绍如何获取或创建用于 Office 文档的数字签名。 若要详细了解如何在 Office 文档中使用它们,请参阅 在 Office 文件中添加或删除数字签名。
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Word 2024, Word 2021, Word 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Office 2016
添加签名行 - Microsoft 支持
可以通过在空格下划下划线来创建签名行。 执行此操作的最佳方式取决于是打印文档还是在线分发文档。 您可以向文档添加签名行、添加手写签名的图形,或将签名块另存为自动图文集构建基块。
Applies To:
Word for Microsoft 365, Word 2024, Word 2021, Word 2019, Word 2016, Word 2013
数字签名和证书 - Microsoft 支持
数字签名是电子邮件、宏或电子文档等数字信息上的一种经过加密的电子身份验证戳。 签名用于确认宏或文档来自签名人且未经更改。
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, Visio Plan 2, Excel 2024, PowerPoint 2024, Access 2024, Excel 2021, Word 2021, PowerPoint 2021, Access 2021, Visio Professional 2021, Visio Standard 2021, Excel 2019, Word 2019, PowerPoint 2019, Access 2019, Visio Professional 2019, Visio Standard 2019, Excel 2016, Word 2016, PowerPoint 2016, Access 2016, Visio Professional 2016, Visio Standard 2016
Obtain a digital certificate and create a digital signature
About digital signatures and certificates in Office, and buying a digital certificate from a certificate authority or create your own.
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Word 2024, Word 2021, Word 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Office 2016
About the ELAN fingerprint driver troubleshooter for devices upgrading ...
An explanation of the ELAN fingerprint driver troubleshooter and of the issue that it addresses.
查看数字签名和证书详细信息 - Microsoft 支持
您可以在 Word、PowerPoint 和 Excel 中查看有关数字签名的信息,或用于创建数字签名的证书的信息。 有关如何添加或删除数字签名的详细信息,请参阅 添加或删除数字签名。
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Excel 2024, PowerPoint 2024, Excel 2021, Word 2021, PowerPoint 2021, Excel 2019, Word 2019, PowerPoint 2019, Excel 2016, Word 2016, PowerPoint 2016, InfoPath 2013