With the gradual deepening of enterprise digital transformation and the increasing degree of informatization, the protection of core data assets has become a core task. When building a network, network isolation is chosen, and the most common network isolation methods include physical isolation, protocol isolation, and application isolation. The common state is that the enterprise isolates the internal and external networks, or internally isolates the network between different LANs such as production networks, R&D networks, and office networks. However, the isolated network also blocks some special services that need to be exchanged across the network, making it impossible for cross-network services to carry out smoothly, and an intranet and intranet interaction platform is required for file and data transmission.
On the premise of ensuring the security of network isolation, enterprises have also explored different ways to open up the data exchange business process across the network
1. Use a USB flash drive or other removable media to copy
This is the easiest way to get the transfer, and the files that need to be transferred are copied from the network and then copied to another network for use. The most obvious advantage of this mode of operation is that it is easy to operate, and there is no investment cost for enterprises.
Disadvantages: The file size is large, it takes a long time, and in case the file is damaged or poisoned, you need to copy it again. If the file exchange is frequent, the IT personnel will be in the working state of copying and copying for a long time, which will not only lead to the inefficiency of file exchange, but also affect the progress of other work items of the IT personnel.
2. FTP transmission
FTP is a standard network protocol that can be used to transfer files over the internet.
Disadvantages: There is no logging function, and all operation behaviors are not traced, so once there is a file transfer error, loss, etc., IT personnel need to manually investigateIt is not supported to set the expiration date of the file or the sender to manually delete the file, the file is located on the FTP server, and can only be manually deleted by IT personnelThe IT personnel carry out account opening management and server management, and often need to open some accounts temporarily, and sometimes it is also necessary to open accounts for external customers and partners.
3. The net gate comes with its own file ferry
The file ferry that comes with the network gate is secure in terms of network isolation, but it uses a file synchronization mechanism and needs to establish synchronization rules.
Disadvantages: The transmission mechanism is not flexible enough;Once the file location on any side changes, the IT personnel need to carry out a very complex background configuration, if there are many services and various transmission requirements, then the IT personnel will always be in the background configurationIn addition, the network gate is set to extend the password, and the password should be changed immediately when the IT administrator transfers or exits the post.
In view of the above problems, you can learn about the professional intranet and intranet interaction platform "FTRANS Cross-network File Security Exchange System", which takes the software system as the core, does not require complex environment support, is simple to deploy, and greatly reduces the daily maintenance workload of IT personnel. Its main features are as follows:
1. Flexible approval strategy to fully control data flow
The platform can automatically trigger different approval processes according to more than 20 conditions such as the sender's department, user group, tag, management role, business role, IP address, etc., and supports multi-level approval, approval at the reporter level, countersigning, or signing or transferring, flexible approval strategies to meet a variety of business needs.
2. Multiple security policies to ensure that data is not lost
The system has a built-in anti-virus engine and automatic anti-virus check to prevent the spread of viruses. Support the integration of third-party security products with the ICAP protocol. At the same time, it also supports content security filtering, transmission encryption, etc., to protect data security in an all-round way.
3. Comprehensive log recording, easy to audit and trace
From package creation, sending, and approval, to access, **, etc., there are records for auditing, not only to audit operation records, but also to audit original documents. According to the complete log records, a report can be formed, which is convenient for flexible query.
4. High reliability transmission, so that the data is not lost
The system has built-in policies such as resumable upload, error retransmission, and consistency verification to ensure that the data is complete and correct. Task priority configuration is supported, and key services can be prioritized when multiple tasks are executed concurrently.
5. Support high-speed transmission of large-scale business data, greatly improving work efficiency
Terabyte-level single file, million-level massive file, no pressure transmission, bandwidth utilization rate of more than 80%, perfect solution to the cross-network exchange problem of large-scale business data such as production, R&D, and testing.
6. Automatic cleaning of expired files to optimize resource occupation
The expiration date of files can be set, and the file can be automatically cleared and archived after expiration, reducing unnecessary space occupation, reducing enterprise operation and maintenance costs and the pressure on IT departments.
7. The platform is simple and easy to use, and you can get started without complex training
With a web-based operation and management interface, file data can be accessed and managed anytime, anywhere through a browser. At the same time, it also supports the client command line form to adapt to various needs.
Adhering to the concept of "flow unleashes the value of data", Feichi Cloudlink has long focused on secure, controllable, and high-performance file exchange technologies and solutions, and continues to promote the application practice in the enterprise market. The intranet and intranet interaction platform "FTRANS Cross-network File Security Exchange System" is an ideal solution to solve the problem of safe data sending, receiving, ferrying and sharing between networks under the condition of network isolation.