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Step 3) Select Encrypt contents to secure dataįurther click on ‘Encrypt contents to secure data’ and click OK button. Then you need to click on the ‘Advanced’ button Right-click on the file to be encrypted, then select properties. For that, you need to follow the below-given steps: You will be able to encrypt any file or folder, irrespective of its size. Here are some popular methods to Encrypt files: How to Encrypt Files on Windows 10Įncryption is quite a simple process. EFS features provide the capability to create backups of your encryption certificates so that you never lose access to important files. You can use the advanced attributes of a file’s properties to encrypt and decrypt particular files. Microsoft Windows has a native ability to encrypt files/folders on your hard drives and removable media using Encrypting File System. Moreover, encrypting files on your computer helps to secure your data from unauthorized access. You can still modify these files and folders by following the decryption process. The full form of EFS is Encryption file system. What is an Encrypting Files System?ĮFS allows you to apply encryption to already-existing files and folders into your system. This latest method is comparatively slower but more secure. This method provides both data encryption and validation of the identities of communicating individuals.

Only authenticated recipients can decrypt the message by using the private key. In this method, the public key is used for encryption, and the private key is used for decryption. It is a simple encryption method where two mathematically complementing keys known as “Public Key” and “Private Key” are used. The use of 256 characters provides complexity and security at the same time. The longer the key, the higher the level of security! AES 256 is a peculiar example of this kind of encryption. Therefore, it is important that you make the password more complex and more difficult to extract.

The same key is used for encrypting and decrypting the message.

It is the conventional method wherein all users use a single key to decrypt the data.

Here are two types of widely used encryption techniques: Symmetric Encryption

Why should you practice File Encryption?.

How to Password Protect a file/folder using 7-Zip App.

How to Encrypt Files Using Microsoft Office.

In this Encryption tutorial, you will learn: Algorithms are used for the process of converting plaintext data into ciphertext.Įncryption is used since time immemorial, wherein the ancient people conversed with each other in a secret language that was understandable to only the sender and the receiver of the message. Encryption means converting the plaintext data into some coded form, also known as ciphertext, so that only the recipient of the data can decode the information.