For instance, if a document is a Word file then you need to open it using Microsoft Word and once it opens, simply click on the “File”tab located on the top left portion of the screen.
First, you need to open the document using the Microsoft Officeapplication that was used to create it. With this encryption method, your files would be better secured and is harder to decrypt compared to the encryption used in previous versions of the Office software developed by Microsoft. Microsoft Office has a feature that will help you encrypt your files using a password and this has changed into AES encryption starting with Microsoft Office 2007. Ways in Encrypting Files Folders and Other Stuff 1. Generally, the harder the encryption/decryption is, the higher is its cost. In our modern age, encryption is considered as the best way in securing communications done over the Internet or even between wireless devices and networks. Ciphers or encrypted messages are mistakenly called as “codes” but they shouldn’t be called as such since codes only represent signals and messages without the purpose of keeping them secret while ciphers are impossible to be understood if the right encryption key/algorithm is not used. During wars, ciphers can be transmitted so that enemies can’t track and obtain what each transmission contains. The first documented process of delivering information securely started in ancient Greece and has continued even to our day. What is Encryption?Įncryption is the practice of converting data into something that is called a “ciphertext” so that unauthorized people can’t access it. Eager to know what these steps are? Simply read through towards the end of this tutorial to learn everything there is in password-protecting or encrypting all your sensitive stuff saved on your computer. Whether you want to store a file into a USB flashdrive and make it inaccessible to others so it can be emailed securely later on or add another level of protection to the stuff stored on your hard drive, there are many ways in password-protecting some important files and folders with a password which only you can have access to and that’s what this tutorial will be talking about. However, only a few people knows that enabling passwords for security purposes can also be done on files and folders. This code that we commonly use in our online accounts or even on our computer itself are called “passwords”. This applies to email addresses, social media accounts and even our financial and bank account details. 
Nowadays, almost all of the stuff that contain valuable things especially those that are in the digital or the cyber domain needs to be locked with a code so its contents will not be accessed by anyone else except the one who owns it.
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