What is the difference between hardware encryption and Software encryption?

Definition of hardware encryption and Software Encryption

1. hardware encryption is implemented through a dedicated encryption chip or an independent processing chip. When the encryption chip, private electronic key, and hard disk are matched one by one, the encryption chip maps the encrypted chip information, private key information, and hard disk information and performs encryption operations, write Data to the primary Partition Table of the hard disk at the same time.

2. Software Encryption: before sending information, the user calls the Information Security Module to encrypt the information and then sends the information. After arriving at the receiver, the user uses the corresponding decryption software to decrypt and restore the information.

Features and differences between hardware encryption and Software Encryption

I. Hardware Encryption has the following features:

1. Use a dedicated processor placed on an encrypted flash drive;

2. The processor contains a random generator which generates an encryption key and the user password is unlocked;

3. unmount the encryption from the host system to improve the performance;

4. Ensure the security of keys and key parameters in the encryption hardware;

5. Verify on the hardware;

6. high cost-effectiveness in large and medium-sized application environments, facilitating expansion;

7. encryption is bound to a specific device, so it is "always encrypted ";

8. You do not need to install any types of drivers or software on the master computer;

9. Prevent the most common attacks, such as cold start attacks, malicious code, and brute force cracking attacks;

2. Software Encryption

1. Share computer resources with other programs on the computer and encrypt data-just as secure as your computer;

2. Use the user password as the encryption key to interfere with data;

3. Software Updates may be required;

4. The computer is prone to brute-force cracking attacks. The computer tries its best to limit the number of decryption attempts, but the hacker may enter the computer memory and reset the attempt counter;

5. high cost-effectiveness in small application environments;

6. Encryption can be performed on all types of media;

What is the difference between hardware encryption and Software encryption?