Microsoft How To Password Protect A File

Click the File tab. Click Protect Document, and then click Encrypt with Password. In the Encrypt Document box, type a password, and then click OK. In the Confirm Password box, type the password again, and then click OK. NOTE: When you encrypt a file using Office 2016, the default encryption method is AES-256.

Sep 06, 2019  How to Create a Password Protected File on Windows 7. Windows 7 creates an inconvenience for protecting your data by not allowing you to protect individual files with a password natively unlike previous iterations such as Windows XP. Jul 05, 2017  Microsoft Office lets you encrypt your Office documents and PDF files, allowing no one to even view the file unless they have the password. Modern versions of Office use secure encryption that you can rely on–assuming you set a strong password. The instructions below apply to Microsoft Word, PowerPoint, Excel, and Access 2016, but the process should be similar in other recent versions of. Password Protect Files with Microsoft Office Open up your desired document in any one of Microsoft’s programs. Now, click on the ‘ File ‘ menu on top of the screen, and under the ‘ Info ‘ tab. This will in-turn reveal further options to select, and the appropriate one for us is going. Only someone with the right encryption key (such as a password) can decrypt it. Though, File encryption is not available in Windows 10 Home. Right-click (or press and hold) a file or folder and select Properties. Select the Advanced button and select the Encrypt contents to secure data check box. How To Password Protect a Folder in Windows 10 1. Right-click inside the folder where the files you want to protect are located. Select 'New' from the contextual menu. Click on 'Text Document.' It doesn't matter what the file will be named. Double-click the text file to.

Microsoft Office lets you encrypt your Office documents and PDF files, allowing no one to even view the file unless they have the password. Modern versions of Office use secure encryption that you can rely on–assuming you set a strong password.

The instructions below apply to Microsoft Word, PowerPoint, Excel, and Access 2016, but the process should be similar in other recent versions of Office.

How Secure Is Microsoft Office’s Password Protection?

Microsoft Office’s password-protection features have gotten a bad rap in the past. From Office 95 to Office 2003, the encryption scheme was very weak. If you have a document password-protected with Office 2003 or an earlier version, the password can be easily and quickly bypassed with widely available password cracking software.

With Office 2007, Microsoft got more serious about security. Office 2007 switched to the Advanced Encryption Standard (AES) with a 128-bit key. This is widely considered secure, and means that Office now uses real, strong encryption to protect your documents when you set a password. We tested the PDF encryption feature and found that it uses 128-bit AES encryption on Office 2016, too.

There are two big things you need to watch out for. First, only passwords that fully encrypt the document are secure. Best anatomy software. Office also allows you to set a password to “Restrict Editing” of a file–in theory, allowing people to view a file but not edit it without a password. This type of password can be easily cracked and removed, allowing people to edit the file.

Also, Office’s encryption only works well if you’re saving to modern document formats like .docx. If you save to older document formats like .doc–which are compatible with Office 2003 and earlier–Office will use the older, not-secure version of the encryption.

But, as long as you’re saving your files in modern Office formats and using the “Encrypt with Password” option instead of the “Restrict Editing” option, your documents should be secure.

How to Password Protect an Office Document

To password protect an Office document, first open it in Word, Excel, PowerPoint, or Access. Click the “File” menu at the top-left corner of the screen. On the Info pane, click the “Protect Document” button and select “Encrypt with Password.”

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The button is only named “Protect Document” in Microsoft Word, but it’s named something similar in other apps. Look for “Protect Workbook” in Microsoft Excel and “Protect Presentation” in Microsoft PowerPoint. In Microsoft Access, you’ll just see a an “Encrypt with Password” button on the Info tab. The steps will otherwise work the same.

NOTE: If you only want to restrict editing of the document, you can choose “Restrict Editing” here, but as we said, that is not very secure and can easily be bypassed. You’re better off encrypting the entire document, if you can.

RELATED:How to Create a Strong Password (and Remember It)

Enter the password you want to encrypt the document with. You’ll want to choose a good password here. Weak passwords can be easily guessed by cracking software if someone gains access to the document.

How To Password Protect A Microsoft Word File

Warning: You’ll lose access to the document if you ever forget your password, so keep it safe! Microsoft advises you write down the name of the document and its password and keep it in a safe place.

When a document is encrypted, you’ll see the “A password is required to open this document” message on the Info screen.

The next time you open the document, you’ll see an “Enter password to open file” box. If you don’t enter the correct password, you won’t be able to view the document at all.

To remove the password protection from a document, click the “Protect Document” button and select “Encrypt with Password” again. Enter a blank password and click “OK.” Office will remove the password from the document.

How to Create a Password Protected PDF File

You can also export an Office document to a PDF file and password protect that PDF file. The PDF document will be encrypted with the password you provide. This works in Microsoft Word, Excel, and PowerPoint.

To do this, open the document, click the “File” menu button, and select “Export.” Click the “Create PDF/XPS” button to export the document as a PDF file.

Click the “Options” button at the bottom of the save dialog window that appears. At the bottom of the options window, enable the “Encrypt the document with a password” option and click “OK.”

Enter the password you want to encrypt the PDF file with and then click “OK.”

When you’re done, enter a name for the PDF file and click the “Publish” button. Office will export the document to a password-protected PDF file.

Warning: You won’t be able to view the PDF file if you forget the password. Be sure to keep track of it or you’ll lose access to your PDF file.

You’ll have to enter the PDF file’s password when you open it. For example, if you open the PDF file in Microsoft Edge–Windows 10’s default PDF viewer–you’ll be asked to enter the password before you can view it. This also works in other PDF readers.

This feature can help protect particularly sensitive documents, especially when you store them on a USB drive or in an online storage service like Microsoft OneDrive.

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Full-disk encryption like Device Encryption and BitLocker on a Windows PC or FileVault on a Mac is more secure and painless for protecting all the documents on your computer, however–particularly if your computer is stolen.

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