How to Password Defend Files and Folders With Encryption

Whether you need to store very sensitive data on the USB travel, securely email it, or perhaps add another layer of security on your own hard drive, there are a number of approaches to protect the files using a password.

If you just want to hide files from other people using your computer, you could try hiding them or marking them as system files, but this doesn’t prevent anyone who knows how to view system files from finding them. You could also use steganography to hide files inside other files. If you want to store passwords, you can encrypt them with a password manager like KeePass or LastPass – both allow you to attach files, although this works best with small files associated with password entries.

Other productivity programs may offer similar features. For example , Adobe Acrobat allows you to create password-protected PDF files, if Office’s PDF encryption isn’t your style.

RELATED: How to Password Protect Documents and PDFs with Microsoft Office

Windows XP allowed you to create password-protected ZIP files, but Windows 7 doesn’t. That’s fine – you can download a free third-party file compression program that will handle this for you. There are many file-compression programs you could use, but we recommend the completely free and open-source 7-Zip.


Check out this guide for more information on encrypting Word documents, Excel workbooks, PowerPoint presentations, and even PDFs.

After installing 7-Zip, use it to create a new archive – either via the 7-Zip choice in your Windows Explorer right-click menu and also the Add key in the 7-Zip application. You can actually specify a password to your archive — be sure you keep AES-256 chosen as the encryption type. Any data files and files you supplment your. zip record (or no matter what other form of archive you decide to create) will probably be encrypted with the selected pass word. You’ll need to enter into your pass word when you open up your archive record in the future.

Whenever we say all of us are “password protecting” a file, all of us generally suggest we’re encrypting the record so it can not be decrypted and understood devoid of your security password. Which is most secure method to pass word protect data files.

TrueCrypt enables you to create protected volumes. TrueCrypt is a very versatile encryption choice, and you can make use of it in a variety of ways:

To password defend a file in Office 2010 or perhaps later, click on the File menu, click the Defend Document key in the Details section, and choose Encrypt With Password. You’ll prompted to a pass word, which you’ll need to provide every time you open the document in the foreseeable future. You can also completely decrypt the document in the foreseeable future, removing the advantages of a pass word.

There are numerous other equipment that can be used to encrypt data files, but the over methods are a few of the easiest and the most powerful.



Microsoft Office enables you to apply security to papers, securing these a pass word. Microsoft changed to AES encryption in Office 3 years ago, so for anyone who is using a youthful version of Office, the encryption will probably be nowhere close to as safeguarded.


For anyone who is using a Professional or Organization edition of Windows, there is also access to several special security features. Home versions of Windows — and the common edition of Windows 8, which officially isn’t called a “home” version — don’t have use of these features. Professional versions of Windows include the next two security features:

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