How To Encrypt a File or Folder - Microsoft Support
Learn how to encrypt a file or folder in Windows.
Send S/MIME or Microsoft Purview encrypted emails in Outlook
When you need to protect the privacy of an email message, encrypt it. Encrypting an email message in Outlook means it's converted from readable plain text into scrambled cipher text.
Send encrypted messages with a Microsoft 365 personal or …
To send a message with encryption, compose a new message, select the Options ribbon, and then select Encrypt. You can choose Encrypt or Do Not Forward. To remove encryption, select …
Set up Outlook to use S/MIME encryption - Microsoft Support
Before you start this procedure and encrypt emails, you must first get a digital ID, otherwise known as a digital certificate, and add it to the keychain on your computer.
Learn about securing and protecting email messages in Outlook
Encrypting an email message means it's converted from readable plain text into scrambled cipher text. Only the intended recipient can decipher the message for reading. Any recipient without …
BitLocker Drive Encryption - Microsoft Support
BitLocker Drive Encryption allows you to manually encrypt a specific drive or drives on a device running Windows Pro, Enterprise, or Education edition. For devices managed by an …
Device Encryption in Windows - Microsoft Support
Device Encryption is a Windows feature that enables BitLocker encryption automatically for the Operating System drive and fixed drives. It’s particularly beneficial for everyday users who …
Send a digitally signed or encrypted message for Mac
When you need to protect the privacy of an email message, encrypt it. Encrypting an email message in Outlook means it's converted from readable plain text into scrambled cipher text.
BitLocker overview - Microsoft Support
BitLocker is a built-in encryption feature in Windows that helps protect your data by encrypting your entire drive. When you access your data, Windows normally has protections associated …
Protect a Word document with a password - Microsoft Support
Go to File > Info > Protect Document > Encrypt with Password. Type a password, press OK, type it again and press OK to confirm it. Save the file to make sure the password takes effect.
Open encrypted and protected messages - Microsoft Support
Learn how to open encrypted emails. Outlook protected messages have a banner at the top of the message that informs you of restrictions. Outlook should open the message like normal. …