![]() ![]() If you lose your log-in account for any reason, you can lose access to your data permanently. It also protects your data should your hard disk be removed and attached to another computer. If you can’t log in, you can’t access your data it’s simple as that. System-provided solutions, like BitLocker in Windows, use encryption keys based on your system login to encrypt the hard drive. ![]() It protects the contents of your entire system. Whole-drive encryption is the other extreme. If you go this route, you’re at the mercy of the individual application vendors’ expertise. Older versions of Office, for example, were quite poor at encryption. ![]() Individual file encryption is appropriate for some things, but for frequent use, it’s typically too cumbersome.Įncryption of individual files offered by specific applications - such as password protection in Microsoft Office documents - can be good. ![]() This also means you need to re-encrypt it when you’re done, and erase all traces of the work you did - such as temporary files - that might be left unencrypted. The problem with individual file encryption is that you must manually decrypt the file to use it. 1 Originally, zip encryption was easily cracked, but it’s improved to be pretty good. Zip files support password protection, encrypting the file’s contents. Encrypting individual filesĮncryption involves using archiving tools that allow you to assign the encrypted file a password.Ī common approach is to use “zip” files and tools like 7-Zip. Regardless of the tool, make sure you understand whether any unencrypted data is left around, and take care to never lose your encryption passphrase or recovery key. Encrypting data stored on your machine is important, and can be done in several ways: manual individual file encryption, such as Zip whole-disk encryption, such as BitLocker encrypted vaults, managed by tools like VeraCrypt or automatic individual file encryption using BoxCryptor. ![]()
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