Word App - Cryptography Online For Free

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Office 2013 (Access, Excel, OneNote, PowerPoint, Project, and Word) uses 128-bit AES, again with hash algorithm SHA-1 by default. Office 2016 (Access, Excel, OneNote, PowerPoint, Project, and Word) uses 256-bit AES, the SHA-1 hash algorithm, and CBC (Cipher Block Chaining) by default.
In Word 2010 / 2013, you can also quickly encrypt a Word document by using these procedures: Click File >Info > Protect Document > Encrypt with password.
Microsoft Office password protection is a security feature to protect Microsoft Office (Word, Excel, PowerPoint) documents with a user-provided password. As of Office 2007, this uses modern encryption; earlier versions used weaker systems and are not considered secure.
To encrypt a document in Word 2019, switch to File tab at first. Click Protect Document in Info tab. Choose To encrypt with Password in the drop-down menu. Enter a password in the Encrypt Document window and click OK.
Open the Microsoft Office file you want to protect. Click File. Click Info. Click Protect Document. Click Encrypt with Password. Enter a password and click OK. Confirm your password and click OK.
Go to File > Info > Protect Document > Encrypt with Password. Type a password, then type it again to confirm it. Save the file to make sure the password takes effect.
Right-click on the file or folder you wish to encrypt. Click Properties selection at the bottom of the menu. Click Advanced under the General tab. Check “Encrypt contents to secure data.” Click OK. Click Apply.
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