[2022] What is Secure File Transfer?

To ensure the data security and reliability of enterprise files in cross-border file transfer and long-distance file transfer, you need to use a file transfer product that can quickly and remotely transfer large files across borders and get a secure file transfer experience.

secure file transfer

What is Secure File Transfer?

On numerous measures, a secure file transfer solution should not only provide security protection at the transfer level but also in terms of user behaviour review, file transfer logs, etc. From the point of view of the file sender and receiver, a secure file transfer needs to provide security protection during data migration and ensure that the data obtained by the file receiver is complete and reliable.

In other words, in addition to providing encrypted channels such as HTTPS and ssh to protect file transfer security, hash verification and other methods are also required to ensure end-to-end file consistency. In this way, a secure file transfer can meet the needs of Confidentiality, Integrity and Availability (CIA) requirements for enterprises.

How Secure File Transfer Works?

Secure file transfer services all have a common method of protecting files: access control. Each software practices this approach differently.

In the setting of software access rights, the access rights of different groups and folders can be set according to the identity of the enterprise user to ensure that only users with specific rights can access files at a high confidential level. You can also directly restrict user IP addresses or set black-and-white lists to set file permissions.

In terms of the security of files and data itself, there are more ways to ensure a closed loop of the secure file transfer. Setting file sharing passwords and file sharing links is the most basic way, and now you can also use peer-to-peer file transfer to ensure the security of end-to-end file transfer.

In addition, for large organizations that need to transfer files in bulk, real-time file transfer dynamic logs and user behavior logs can be viewed on a dedicated administrator portal.

Why Use Secure File Transfer?

In the fierce market competition, a large amount of sensitive information is exchanged inside and outside the enterprise every day. For enterprises, especially large enterprises, every file sending and downloading faces potential threats of Trojan viruses and intellectual property leakage. The security of enterprise documents and information is a link that cannot be ignored. But ordinary file transfer software alone cannot do it, and today's businesses need a complete secure file transfer solution to protect sensitive information. A secure file transfer solution not only ensures the safe and accurate delivery of files but also protects t he company's files and intellectual property.

Best Secure File Sharing Software for Business

IBM Aspera

IBM Aspera is a file transfer software provider. IBM supports transfer, synchronization, and sharing of large files, accelerating collaboration with teams around the world to process large data and large files.

Pros: There's no doubt that Aspera's transfer speed is satisfactory, and under ideal network conditions, your files will get to their destination very quickly. And their software service is stable.

Cons: However, the deployment of Aspera is very complex, coupled with expensive software prices, it is difficult for companies without technical teams and environmental support to obtain a good experience.


Raysync provides high speed file transfer service and 1Gbps and 10Gbps bandwidth, is an easy to use solution for large files with incredible transfer speeds.

international file transfer

For enterprises that need to transfer large files, Raysync does not limit file upload size and format, nor does it limit transfer volume. Once you purchase the software, you can get all the file transfer support.

Pros: Raysync can theoretically transfer files at the fastest speed under your bandwidth, and it only takes 9-14 minutes to transfer a 100GB file.

And, for businesses, there is one biggest advantage. That is, Raysync's file transfer bypasses the server, which means that your files are not stored on the software. To a certain extent, this provides a great security guarantee for enterprise users.

In addition, Raysync provides almost everything for enterprise users in terms of secure file delivery, including user and software permission Settings, real-time log monitoring, and even watermark support for online preview of video files to protect copyright.

Cons: Raysync software needs to be deployed before it can be used, although Raysync provides free technical support, which can also be a challenge for small companies without a deployment environment.


Signiant (Media Shuttle) is a file transfer software based on UDP acceleration protocol, which supports high-speed sharing and synchronization of large files.

Pros: Media Shuttle supports enterprise users with a number of administrative functions, such as the ability for administrators to receive email notifications of file delivery and delivery, and to know the status of file transfers by sub-accounts.

Cons: Expensive price is one reason why many enterprises abandon Signiant. The enterprise version starts at $7,500, which is a big limitation for many enterprises. In addition, Signiant only offers 100 user accounts, which is not enough for large enterprises.


The delivery of security documents for enterprises includes all aspects. The selection of software needs to be carefully compared and tested in a real trial environment to know which solution is the most suitable. Of course, price is also an important selection factor, after all, many companies have limited budgets in this area.

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