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List of contents of this article:

• 1,OKX download The company has recently installed an encryption system. Can it really prevent data leakage?
• 2, What is an encrypted file system
• 3, What is a computer file encryption system and how to choose encryption software?

The company has recently installed an encryption system. Can it really prevent data leakage?

Through dynamic plus decryption technology, it effectively prevents the leakage of internal data of the company. That is, when employees create and edit documents, they will be automatically encrypted and stored on the hard disk to prevent employees from intentionally or negligently leaking secrets or maliciously damaging files.

Data transmission protection: During data transmission, data may be stolen, tampered with or destroyed. Encryption software can encrypt data in the process of data transmission to prevent data from being accessed or tampered with by unauthorized persons. In a word, it is very important for enterprises to install encryption software to protect sensitive data and information security.

The company's computer file data transparent encryption and anti-leakage software system - Derenhe Technology provides software system and technical support to prevent the company's internal data leakage. Through dynamic encryption technology, it effectively prevents the company's internal data leakage.

What is an encrypted file system

1. EFS (Encrypting File System, Encrypted file system) is a practical function unique to Windows 2000/XP. Files and data on NTFS volumes can be directly encrypted and saved, which greatly improves the security of data.(1) What is EFS encryption? EFS encryption is based on the public key strategy.

2. Encrypted File System (EFS): There is a wrong concept that the encrypted file system is to add a password to a file. In fact, EFS is a technology that can encrypt sensitive data and store it on the NTFS file system, which cannot be implemented without the NTFS file system.

3. Forced encryption: After installing the system, all specified types of files are forcibly encrypted; easy to use: it does not affect the original operation habits, and there is no need to limit the port; no internal obstacles: it can communicate without any processing during internal communication; external obstruction: once the file leaves the user environment, the file It will be automatically invalidated, so as to protect intellectual property rights.

4. There are many kinds of encrypted file systems, and the application scenarios and purposes are also different.Recommend a transparent encryption and anti-leakage system for enterprises and institutions. Transparent encryption technology is a document encryption technology that has emerged in recent years to meet the needs of enterprise document confidentiality. The so-called transparency means that it is unknown to users.

5. The NTFS file system in the operating system supports encryption. Encrypted files is to use a system to encrypt and protect the files on the computer to avoid the arbitrary sending of files and leaking secrets.

6. Encrypt file system. EFS encryption is based on the public key policy and is transparent to users. That is to say, if you encrypt some data, your access to these data will be completely allowed without any restrictions.

What is a computer file encryption system and how to choose encryption software?

1. Steps: First, open the computer file encryption system, and then enter the default password 123 to log in. Steps Then click the file encryption folder encryption function at the top, pop-up window, and select the file or folder that needs to be encrypted.

2. Although enterprises recognize the technology of file encryption, it makes it difficult for enterprises to choose software for the products of large and small companies on the market. Of course, if you just want to protect the security of computer files and prevent leakage through various channels, you can also consider deploying some special computer file security management software.

3. Tianrui Green Shield computer file encryption anti-leakage software uses driver layer transparent encryption technology to realize electricityThe protection product of sub-file security encryption is a set of encryption systems to ensure data security and use security from the source.

4. **Folder encryption function of the operating system**: The Windows system comes with a function called "file encryption", which can help you encrypt the folder to protect the files in it. Just select the folder you want to encrypt, set a password and apply encryption.

5. "File encryption system" refers to the computer encryption control software that uses computer, network communication and password encryption technology to encrypt all kinds of files that need to be encrypted (red-head files, important documents, meeting minutes, drawings, technical materials, financial statements, commercial data, etc.) to prevent illegal leakage. Piece.