Gateway products are mainly used in government departments. Its advantage is to realize data exchange on the basis of physical isolation, but its disadvantages are also obvious, including:

Many-to-many data exchange cannot be realized.

Unable to approve and centrally control the exchange behavior.

Unable to approve data exchange.

The system is too closed, and it is difficult to integrate with the third-party system for approval.

Joint soft data security exchange system, also known as security data ferry system (hereinafter referred to as "Andu"). Compared with gateways, Andu products have the following advantages:

More powerful, far more powerful and rich than "gateway" products without reducing network security, and more application scenarios;

Support exchange between multiple networks "Andu" allows exchange between multiple networks, not just data exchange between two networks;

Higher performance, the architecture of "Andu" and the comparison in use confirm that the performance of "Andu" is higher than that of "Gateway" products under the same performance;

Efficient and convenient; As long as the policy allows, whether two hosts are on the same network or between different networks, they can exchange data files conveniently and efficiently through browsers, special client software or Windows*** drive letters.

Easy to expand, "security" can be easily integrated with users' OA and other business systems, which is convenient for expansion;

Convenient maintenance. On the one hand, the management, deployment, maintenance and upgrade of a single device or multiple "Andu" devices can be centrally managed and set through the webpage; On the other hand, no matter which network the same user operates on, he only needs one account password.