blue shield

Blue Shield is a completely free file encryptor that is compiled using the latest all-Chinese compiler Easy Language. The encrypted source code adopts DES standard encryption method, DES enhanced encryption method, RC4 standard encryption method, RC4 enhanced encryption method, and Blue Shield encryption method.

Function introduction

1. Encryption program:

(1) Comprehensively update the encryption source code.

(2) The encrypted source code adopts DES standard encryption method, DES enhanced encryption method, RC4 standard encryption method, RC4 enhanced encryption method, and Blue Shield encryption method.

2. Antivirus program:

(1) It has a built-in file anti-virus function, which combines the self-developed Yundun Cloud Scan and Green Alliance anti-virus engine to achieve internal anti-virus on the USB flash drive.

(2) Achieve antivirus in 1 minute and can detect and kill more than 20 kinds of U disk viruses.

(3) Implement extremely fast security checks to protect you every time you use it.

3. Use the latest all-Chinese compiler Easy Language for compilation.

4. Refreshing and cool graphics.

5. Overall preview of system performance.

(1) Preview the local IP address with one click.

(2) Display standard Beijing time with one click.

(3) Display system CPU performance with one click.

6. Installation and size: The installation package is 3.1M, and the main program after installation is 1.9M.

7. System support: supports windows XP, windows 7, and windows 8.1.

8. The software is completely free.