Intranet and internal network isolation has become a very common network security construction measure in the first country, military departments, scientific research units, etc., and internal and external network isolation is a network security measure used to protect the internal network from external network attacks and threats.
The purpose of internal and external network isolation is to restrict the communication and data exchange between internal and external networks, but after network isolation, there are still data and files that need to be ferried between internal and external networks in order to carry out business in a timely and effective manner
Use FTP (File Transfer Protocol) or SFTP (Secure File Transfer Protocol):
These protocols allow the transfer of files between different networks.
FTP and SFTP often offer authentication and encrypted transfer options for added security of file transfers.
However, they may need to be configured with firewalls and security group policies to allow specific traffic traffic.
Using a Virtual Private Network (VPN):
A VPN can create an encrypted tunnel that allows users to securely transfer data between internal and external networks.
To use a VPN, you need to configure the appropriate network equipment (such as a VPN router) and client software.
Use cloud storage and sync services:
Some cloud storage and sync services offer the ability to securely transfer files between internal and external networks.
Users can upload files to a cloud service and then use them on another network**.
Using this approach requires ensuring that the cloud service provider complies with relevant data protection and privacy regulations.
Manual delivery:
In some cases, files can be transferred between the internal and external networks through physical media (such as USB flash drives, optical discs, etc.) or manual carrying.
Although this method is simple, it carries a high level of security risks, such as the risk of lost or stolen media.
However, the above-mentioned methods all have different data security risks, such as the ferry tool carries viruses, there is no document security inspection link in the ferry process, there is no strict approval and review process, etc., therefore, for enterprises and units that are very concerned about security, the above-mentioned document ferry methods can not really meet their needs, so what aspects should enterprises focus on in order to ensure the compliance of intranet and intranet file ferry?
1. The front-end processor scheme is adopted to meet the requirements of classified protection and industry standards, and does not damage the isolated network architecture of the enterprise; The distributed deployment architecture has strong ability to resist external attacks, and the physical location of the data is not encrypted across the network before the approval is passed, ensuring the integrity and security of the data in the exchange process.
2. Rich and flexible review mechanism, which can flexibly set more than 20 kinds of review conditions based on the nature of the document, the attributes of the sender and receiver, the management mode, etc., and automatically initiate different approval processes, which greatly meets the approval needs of enterprises.
3. The private file transfer protocol solves the problem of low transmission rate and low stability of the traditional file transfer protocol, and greatly guarantees the transmission stability while improving the transfer rate and meeting the rapid transfer of terabyte-level files.
4. Complete transmission log function. Including the transfer operation log and transmission document records, all are completely and truthfully preserved, which is convenient for enterprises to audit and locate traceability problems.
5. Privatized deployment, data is stored locally, and core data assets are managed by the enterprise itself, raising the upper limit of data security.
Feichi Yunlian cross-network file security exchange system solves the needs of data ferry between internal and external isolated networks of enterprises in a targeted manner, focuses on meeting the urgent needs of enterprises in security and compliance, makes enterprise intranet and intranet file ferry meet the requirements of laws and regulations, has the core security advantages of data ferry, and provides enterprises and units with reliable intranet and intranet file ferry solutions.
About Flying Spur Cloudlink
The company's products and solutions cover various data transmission scenarios such as cross-network and cross-regional data security exchange, **chain data security transmission, leakage prevention in the data transmission process, FTP enhancement and localization substitution, file transfer automation and transmission integration. Feichi Yunlian mainly serves medium and large customers in integrated circuit semiconductors, advanced manufacturing, high-tech, finance, first-class institutions and other industries, with more than 500 existing customers, including more than 150 top 500 and listed companies, covering more than 400,000 end users, and the amount of files for data transmission and protection through Feichi Yunlian platform reaches 4400 million.