How to prevent source code leakage in enterprises and institutions

In recent years , The popularization and development of computer and Internet applications in China , Has penetrated into every corner of society , The government , economic , military , social , Culture and people's life are increasingly dependent on computers and networks . E-government , Paperless office 、MIS、ERP、OA And other systems are also widely used in enterprises and institutions .

But in this development trend , The hidden danger of network information security is becoming more and more prominent , Information leaks occur from time to time . as everyone knows , Electronic documents are easy to copy , Easy to email , Compact disc ,U disc , Network storage and other ways to spread . Confidential documents of enterprises and institutions , R & D source code , Drawings and other core technical confidential information , It's easy to be transferred to the outside through the active disclosure of internal employees , Even in the hands of competitors , Cause great economic and reputation losses to the unit .

Common ways of divulging secrets include ：

- Internal personnel pass confidential electronic documents through U Disk and other mobile storage devices are copied out of the computer ;

- Internal staff will bring their own laptop to connect to the company's Network , Copy confidential electronic documents away ;

- Insiders send confidential electronic documents via e-mail via the Internet 、QQ、MSN Wait to send it out ;

- Internal personnel print confidential electronic documents 、 Take it out of the company after copying ;

- Insiders take confidential electronic documents out of the company by burning CDs or screenshots ;

- Insiders take computers or computer hard disks containing confidential electronic documents out of the company ;

- The computer containing confidential electronic documents was lost , Maintenance and other reasons fall into the hands of external personnel .

- External computers are connected to the company's Network , Access the company's confidential resources, steal confidential electronic documents and disclose secrets

- Internal personnel will pass Internet Network storage , Preservation .

.... ....

How to effectively ensure the source code or information security of the enterprise , It is a problem we have to pay attention to now . I've heard of many solutions , Shenxinda SDC Sandbox data anti disclosure system It is really suitable for source code or complex business scenarios , Through the establishment of kernel level depth three-dimensional sandbox , To encrypt , Is designed to solve the source code , Drawing , A set of anti disclosure system designed for the disclosure of confidential data such as documents .

Today's enterprises have their own LAN , Generally, the main core confidential data is stored on the server , Some are stored on employees' computers .SDC Our secret design concept is ：

When employees work , Virtual an isolated encrypted sandbox on the employee's computer , The sandbox will actively authenticate and connect with the server , Then form a server - Client sandbox Such a confidential workspace , Employees work in sandboxes , thus ：

-- Confidential data on the server will not be stored during use , Or encryption upon landing .

-- All development results on the employee's computer can only be stored on the server , Or in the local encrypted sandbox .

-- The sand table is isolated from the outside world , So it won't leak .

SDC Encrypted sandbox , It's a container , Everything can be loaded ; Encryption itself doesn't care what an individual is , So it has nothing to do with the process , It has nothing to do with the file format , It has nothing to do with the file size , Won't destroy the file . Unlike other encryption software , Modify the contents of the file itself .

​ Welcome to discuss with me , communication ！