Encryption protection network disk file tutorial

Usually, a large network disk is used in a company. Each person's documents and materials can communicate with each other to facilitate communication. However, the hidden dangers of personal privacy information are also bought. The following system home tells everyone how to give the network. Disk file encryption. I am an employee of the company's sales department. I usually travel frequently, and I can access data online at any time in order to facilitate it. I use the fast disk, but everyone knows that the network disk access is only based on the network disk user name and password. The current network form is more serious. Although I have set a strong password for the fast disk online login, but often use the computer in the hotel, I still worry about my fast disk. The account name and password are compromised. So for the files saved on the network disk, I use the free GPG4win encryption software to protect the files. First download the software from http://files.gpg4win.org/gpg4win-2.1.1.exe. After the program is installed, run the Kleopatra component and click on File → New Certificate. The Certificate Creation Wizard creates an OpenPGP key pair as prompted by the wizard. After completing the key creation, return to the main interface of the program. Right-click the key pair you want to export in the Kleopatra main interface, click Export Secret Keys in the menu, and place the exported private key in the U disk. In this way, when I use GPG4win on other computers, I can decrypt the network disk file by importing this private key. Now you can use it to encrypt the network disk file, return to the program interface, select File → Sign/Encrypt Files, then select the file in the local directory of the fast disk in the pop-up window, and then pop up The window selection word requires an encrypted key, click ADD, and then click “Encrypt” to start encryption. Since the fast disk will be automatically synchronized, files encrypted with GPG4win will be automatically uploaded to the fast disk server. In the future, no matter where I am, just log in to my own fast disk to download the encrypted file, download it to the local computer, and then run Kleopatra, click “ select file→Decrypt/Verify Files<quo;, then follow the prompts to download to Encrypt the file, click “Decrypt/Verify Files” decrypt the file, enter the password of the private key and click OK to decrypt. This article comes from [System Home] www.xp85.com