Digital signatures and certificates - Microsoft Support What is a digital signature? A digital signature is an electronic, encrypted, stamp of authentication on digital information such as email messages, macros, or electronic documents
Set up Outlook to use S MIME encryption - Microsoft Support If you want to insert a digital signature into an email, you need to install a digital ID (certificate), which is verified by a third party Before you can send and receive messages with encryption or digital signatures, or digital IDs, please follow the instructions to set up encryption in Outlook
Send a digitally signed or encrypted message for Mac Learn how to use digital signatures and encryption in Outlook for Mac Both the sender and recipient must have a mail application that supports the S MIME standard
View digital signature and certificate details - Microsoft Support You can view information about a digital signature, or the certificate that is used to create the digital signature, in Word, PowerPoint, and Excel For more information on adding or removing digital signatures, see Add or remove a digital signature
Show trust by adding a digital signature - Microsoft Support You can show that you believe a database is safe and that its content can be trusted by adding a digital signature to the database A digital signature confirms that any macros, code modules, and other executable components in the database originated with the signer and that no one has altered them since the database was signed