Nowadays, people pay more and more attention to file transfer, so secure file transfer solution is becoming more and more important. This article will describe what it is and how it is done. What is Secure File Transfer? It is a method of data sharing that allows a user to send a data file to another user over a network. Sharing big files online is usually part of a secure file transfer protocol that uses a security protocol and encryption to protect the data in transit. Why is the Secure File-sharing Option so Important? Broadcasting data on exposed platforms poses a security risk-this is exactly what you are doing when sharing files. These transfers put the company at risk of misuse of information. Sharing files on insecure servers also increases the disclosure of passwords and private information. This is one of the many reasons why it must be transferred securely. FTP servers that send sensitive data can experience common file transfer errors. However, there are also little-known vulnerabilities in popular file-sharing websites. Best Secure File-sharing Services Email Email is actually a method of file transfer as well. This method is perfect for small files. And email does not require high network conditions such as bandwidth. USB USB does not rely on a network environment and is dependent on the physical drive as the medium for file transfer. This works by copying data to a USB flash drive and inserting the device into the target computer. Cloud Drive & Internet Drive Commonly used cloud drives are Google Drive, Google drive cannot upload files bigger than 5 TB in a day. This is equivalent to 1000 GB and limits most people who work with large files daily. Also, compared to other secure file transfer software that uses new technology, google drive's upload and download speeds are a little slower. Dedicated File Transfer Software In addition to file transfer, cloud drives also take into account a range of functions such as file collaboration, which may have some impact on transfer efficiency. There are now a number of dedicated software for large file transfers, especially to transfer files safely. Raysync large file transfer solution is committed to meeting the needs of large data transfer within the enterprise or with external partners, providing efficient and controllable accelerated transfer of large files, ultra-long distance, transnational network data transfer, safe distribution of file assets, file management and organize authority management, support local deployment and cloud services, and provide enterprises with secure, stable, efficient, and convenient large file interactive technical support and services. Peer to Peer P2P completes file transfer through a distributed peer-to-peer network instead of a central server. This can be used to create an unstoppable TOR, which is useful for sharing files with small groups. Sometimes, files that are not available in public repositories are sent through P2P. Conclusion Secure file transfer has high technical requirements, especially for enterprises with long-term needs for sharing big files online of large files. There are many ways to achieve secure file transfer, each with its own advantages and disadvantages. Start with your own requirements to find the most suitable method.

Many people encounter file transfer at work, so how to transfer files faster? This problem has been thinking about, and they have been looking for some file transfer software. As a company, how can the file transfer within the company be able to How about the secure transfer of files within the enterprise? Methods for Securely Transferring Large Files 1. Express by post For example, some choose to post by express, which is also the simplest way. The file capacity is large. If it is transmitted through the network, it will not only occupy resources but also be unstable. If the transfer process is interrupted, the transfer needs to be retransmitted, and there is no interruption to resume the transfer. Function, the only advantage is that if the transfer is carried out in the same city, you can choose the way of express mail. 2. Network disk transfer Nowadays, online disks are more popular. Everyone has online disks, such as Baidu and 360 cloud disks. These cloud disks can automatically backup and synchronize file information, but if it is a large file, you need to purchase a member to upload it. There are more files, but the network disk has a limit for uploading a single file. If this limit is exceeded, there is no way to transfer it. You need to split the file and upload it. If it is a small file, you can choose The mode of network disk transfer. 3. FTP transfer FTP can be used to share files. You only need to upload the files to the FTP server, and other users can download the shared files by logging in to the server. And FTP does not limit the size of uploaded files, you can use it to send large files over the Internet. However, the speed of FTP transfer is relatively slow. If large files and large amounts of small files are used, the transfer speed will be slower. In addition, the cross-regional and cross-regional transfer will slow down the network transfer speed, plus FTP is transmitted in plain text without any encryption, and there is no guarantee of security risks during file transfer. 4. Mail transfer Nowadays, many people have emails, such as QQ mailbox, 163 mailboxes, Sina mailbox, etc. For users with a small number of files, the mail transfer can indeed meet the daily needs. Raysync large file transfer solution is committed to meeting the needs of large data transfer within the enterprise or with external partners, providing efficient and controllable accelerated transfer of large files, ultra-long distance, transnational network data transfer, file asset safe distribution, and file management and organizational authority management, support local deployment and cloud services and provide enterprises with safe, stable, efficient and convenient large file interactive technical support and services.

Nowadays, people pay more and more attention to file transfer, so secure file transfer is becoming more and more important. This article will describe what secure file transfer is and how it is done. What is Secure File Transfer? Secure File Transfer is a method of data sharing that allows a user to send a data file to another user over a network. Secure File Transfer is usually part of a secure file transfer protocol that uses a security protocol and encryption to protect the data in transit. Why is the Secure File Transfer Feature so Important? Broadcasting data on exposed platforms poses a security risk-this is exactly what you are doing when sharing files. These transfers put the company at risk of misuse of information. Sharing files on insecure servers also increases the disclosure of passwords and private information. This is one of the many reasons why it must be transferred securely. FTP servers that send sensitive data can experience common file transfer errors. However, there are also little-known vulnerabilities in popular file-sharing websites. Secure File Transfer Solutions Email & USB We usually use email to transfer files, which is very convenient and fast; However, for large files and important data files, email may leak data during the transfer process. Large capacity USB, which can store large files, can be very slow whether you download the files inside the USB first or transfer the files to the device. Cloud Drive & Internet Drive Commonly used cloud drives are Google Drive, Google drive cannot upload files bigger than 5 TB in a day. This is equivalent to 1000 GB and limits most people who work with large files daily. Also, compared to other secure file transfer software that uses new technology, google drive's upload and download speeds are a little slower. Dedicated File Transfer Software In addition to file transfer, cloud drives also take into account a range of functions such as file collaboration, which may have some impact on transfer efficiency. There are now a number of dedicated software for large file transfers, especially secure file transfers. Raysync large file transfer solution is committed to meeting the needs of large data transfer within the enterprise or with external partners, providing efficient and controllable accelerated transfer of large files, ultra-long distance, transnational network data transfer, safe distribution of file assets, file management and Organize authority management, support local deployment and cloud services, and provide enterprises with secure, stable, efficient, and convenient large file interactive technical support and services. Conclusion Secure file transfer has high technical requirements, especially for enterprises with long-term needs for secure file transfer of large files. There are many ways to achieve secure file transfer, each with its own advantages and disadvantages. Start with your own requirements to find the most suitable method.

As a solution provider for large file transmission, Raysync has a self-developed ultra-high-speed transmission protocol, which can easily meet the extremely fast transmission requirements of TB-level large files and massive small files, and provide professional large file transmission and transmission management services for major enterprises. What designs have been made for file storage in Raysync? What storage methods does Raysync support at present? Today we give answers to these two questions. Let's first clarify the three concepts of object storage, file storage, and block storage: Object storage: A strategy of managing and manipulating data storage as different units . These objects are stored in a separate warehouse and are not affected by files in other folders. Get each piece of data and designate it as an object. The data is stored in a separate warehouse, instead of a file in a folder, and is bound with the associated metadata and unique identifier to form a storage pool. File storage: Data is stored as a piece of information in a folder to help organize data among other data. This is also called layered storage, which imitates the storage mode of paper documents. When you need to access data, your computer system needs to know the path to find data. Block storage: Split a file into individual data blocks, and then store these blocks as separate data. Each piece of data has a different address, so there is no need to store them in a file structure. Among the above three storages, object storage adds comprehensive metadata to files, eliminates the hierarchical file structure used in file storage, and places all contents in a flat address space called a storage pool. Object storage has no archive hierarchy, and the source data is completely customizable, so compared with file or block storage, the restrictions are much less and the resources are optimized; At the same time, data can be added forever, and unlimited scalability greatly reduces the storage cost of data; Faster data retrieval and better data analysis promote the wide application of object storage. The use case of the object storage: Providing rich media: Define workflow by using industry-leading solutions to manage unstructured data. Reduce the cost of rich media distributed globally. Managing distributed content: Optimizing the value of data throughout its life cycle and providing competitive storage services. Embrace the Internet of Things : Effectively manage machine-to-machine data, support artificial intelligence and analysis, and reduce the cost and time of the design process. Storage methods supported by Raysync: As an enterprise-level large file transmission software, Raysync has provided high-performance, safe, and stable large file transmission and transmission management services for 2W+ enterprises in IT, finance, film and television, biological genes, manufacturing, and many other fields. As shown in the above table, Raysync has a powerful file storage function, supports more than ten mainstream object storage services, and can meet the diverse storage needs of enterprises. If you want to know the problems related to large file transmission, please visit Raysync official website for a consultation.

The increase of data is the inevitable development of science and technology, and the big data brought by the progress of the times is both an opportunity and a challenge. For the problem of slow transmission of big files, we should think: Is the big data itself or the improper way to deal with the data the root cause of enterprises falling into the dilemma of big data? 1. The challenges brought by big data to file transfer 1) Large Amount of Data How big is the amount of data? Now, the files basically start at GB level, and TB and PB files can be said to be the most frequently encountered file transmission units in the office of medium and large enterprises. 2) Low Transfer Efficiency The amount of data increases, the existing network bandwidth is limited, and the network is congested. If we encounter the situation of weak network, long-distance, trans-provincial and trans-national, the transmission speed of large files is simply terrible, and the trans-national transmission of 10GB files may take several tens of hours. 3) High Risk Network security threats have caused the cost of data leakage to soar. Exposure of sensitive data in the process of data transmission and enterprise interaction; The cloud storage associated with file transfer status and the operation of office workers all have potential risks of data leakage. 2. The Solutions 1) Improve the work efficiency via a large file transfer tool Professional file transfer tool software has perfect countermeasures on packet loss, latency, and transmission efficiency of large file transfer, which can greatly improve work efficiency. For example, Raysync, which is equipped with Raysync high-speed transmission protocol and intelligent compression technology, can meet the high-speed transmission requirements of ultra-remote, cross-border large files, and massive small files, and at the same time make full use of the existing bandwidth of the network to effectively reduce the impact of network latency and packet loss. 2) Select one of the most ideal transfer modes Point-to-point, multi-point mutual transmission, data cloud transmission, one-to-many data distribution, and other modes are often needed in enterprise offices, but there are few large file transmission tools that can really meet the above requirements. Raysync supports providing multiple modes of transmission according to different transmission initiators, and enterprises can intelligently choose according to actual needs. 3) Strengthen storage function and pay attention to software compatibility To solve the problem of file storage in the process of large file transmission, Raysync supports the mainstream cloud platform operating systems such as Alibaba Cloud, Amazon Cloud, Huawei Cloud, etc., and provides special SDK integration products, which can be quickly integrated and deployed with the existing systems of enterprises, and easily build an automated file transmission network for network environments and heterogeneous systems within or between enterprises. 4) Bank-standard security protection and global central control In order to ensure the security of data transmission and prevent data leakage, cracking, monitoring, and other security issues, Raysync strengthens the security control of internal data communication, adopts AES-256 encryption technology of online banking, and uses SSL encryption transmission in the transmission process to effectively ensure data security. At the same time, Raysync adopts the setting of access rights and OS rights, thus achieving stricter access control. As a one-stop solution provider, Raysync has independently developed its core transfer technology with its professional technical teams to offer high-performance, secure, and reliable large file transfer and file management services for major enterprises.

As a file acceleration transmission software, for the convenience of users, Raysync can be accessed directly on the web. The browser supports the convenient process of interactive operation, and we should strictly control the security of the browser. In the data transmission, we can simply divide the web into several layers: - Browser: Browser is the client, which provides data information interaction between the client and the server; - Http: When the client interacts with the webserver, there is a web request, which is based on the unified application layer protocol-HTTP protocol to exchange data. HTTP is a lightweight protocol, which requires no connection and provides fault tolerance for communication errors. - Middleware: Middleware is a general service between platform and application. - Server container: Server container is responsible for parsing user requests and scripting languages, such as Tomcat and JBoss. When we visit the web page, we see the content processed by the web container; - Database: Dynamic pages can provide interactive information query service, which mainly depends on the realization of web databases. Web pages containing forms are provided as access interfaces, and query results are also returned to users in the form of Web pages containing data lists. In view of the above points, the design of Raysync on web security: 1. User-side Web portal and management-side Web Portal support access IP address isolation and port isolation; 2. Support some nodes to disable user plane Web Portal or management plane web portal; 3. Support HTTP and HTTPS, and the administrator can disable HTTP and only expose Https service; 4. HTTPS TLS 1.1, TLS 1.2, TLS 1.3, only open the encryption algorithm suite recognized by the industry as safe; 5. On the Web page of Raysync login, the effective range of session is only valid for the current access page, completely eliminating CSRF cross-site attack; Before each version of Raysync is released, professional Web vulnerability scanning service will be used to scan vulnerabilities and repair the latest released vulnerabilities in time. As a one-stop solution provider, Raysync has independently developed its core transfer technology with its professional technical teams to offer high-performance, secure, and reliable large file transfer and file management services for major enterprises.

In fact, today's business is increasingly driven by data. In order for your organization to be successful, it is important not only to send, but also receive, and access large amounts of data securely. However, the more you transfer, the greater the possibility of file security issues. So what would you do? As the saying goes, the best offense is a good defense. Although in many ways, the right communication solution can help. how should we better ensure the security of file transfer? Knowledge is the key. With the boom in the use of private chat applications, sharing data with a finger tap has become second nature. We quickly share GIFs, pictures, music, videos, documents, and sometimes sensitive data; usually not verifying the content or intended recipients, or worse, considering the consequences of sending the wrong content to the wrong individual. First, you need to be trained on the risks of transferring data. All your employees play an indispensable role in the security of the organization. Therefore, every employee must know why it is vital that every file is kept in the right hands. Transferring data on a private peer-to-peer network is a more secure option. Sending and receiving files peer-to-peer keeps sensitive data on your network. By avoiding middlemen, you can avoid potential error handling and malicious external threats. In addition, Raysync is faster than cloud sharing. Just drag and drop the file into the chat window, as long as you have a stable internet connection, and voila. No additional login. No upload and retrieval. No need to increase bandwidth. This means being able to enable and disable features for individuals, user groups, or all users. Importantly, it also means taking advantage of these functions. In this way, you can rest assured that your employees can use the platform efficiently and appropriately. You might think that a separate file transfer solution can provide you with better security. But it is still limited to one function. In fact, your file transfer is not the only aspect of internal communications you need to protect. Your text and group chats, voice, and video calls also need to be protected. If they happen on different platforms, the possibility of carelessness, error, and impropriety will only increase. Simplifying all communications on one platform is a better way to ensure that data stays in good condition, no matter how the data is transmitted. Protecting your data in today's hyper-connected world is no easy task. Although you cannot keep you alert for a second, your team must always pay attention and remain alert. But by paying attention to these tips, you can better protect file transfers while protecting your team communication.

Raysync notification function adds two methonds: 1) Send notification to the webpage mailbox of the sub-user. 2) Send an email notification to the mailbox of the sub-user. Details: Log in to the Raysync admin portal-> Select "Send notification" under the option "Users Management"-> Click "Add notification" and edit the notification "Subject" and "Content"-> Select the "Receiving accounts"-> Check on the "Notification option" "Website" and "Email"-> Click "OK" to save all the settings. User receiving effect: A Web-page B Email Note: Sender mailbox, mailbox display logo, and company name are configured by the administrator in the admin console.