NEWSFOR LARGE FILE TRANSTER

How to Transfer Large Files and a Large Number of Small Files Faster in Cross-border File Transfer?
There are many documents with complex and diverse formats, how can large files be transmitted at the fastest speed? Transfer large files directly or split into multiple small files? Let's look at a set of test data first: In the same test environment, we transfer 10GB large files and 100,000 small files from Beijing Alibaba Cloud to New York Alibaba Cloud via FileZilla FTP. The difficulty of large file transfer is the large data volume, and the difficulty of mass small files is a large number of files. Using traditional file transfer tools for transfer, no matter which one is transmitted first, it will bring great pressure to the server in the process of file transfer, and the transfer efficiency is definitely not ideal. The cross-border transfer must face the ultra-long distance and weak network environment. The high latency and high packet loss rate caused by network problems can directly affect the efficiency of the file transfer. In the same test environment, let's try it with a professional file transfer tool from Beijing Alibaba Cloud to New York Alibaba Cloud. The transfer data shows that in response to cross-border file transfer, 10GB large files need to be transmitted for 34 hours. After using professional file transfer tools, the speed is reduced to 7 minutes and 30 seconds, and the efficiency is improved by 272 times; In the transfer of 100,000 mass small files, the transfer time is reduced from 168 hours to 1 minute and 50 seconds, and the transfer timeliness is improved by 5522 times. For the problems of large file transfer, massive small file transfer, cross-border file transfer, cross-border file transfer, file sharing, file synchronization, and point-to-point transfer, experts in large file transfer solutions can seek help from Raysync. For more file transfer problems, welcome to visit Raysync's official website.
How to Transfer Files Securely under the Complicated Network Environment?
The 21st century is an era of rapid development of data and information. Mobile Internet, Internet of Things, social networks, e-commerce and so on have greatly expanded the boundaries and application scope of the Internet. Various data are expanding rapidly, and the whole society has entered the era of big data. However, big data is a double-edged sword. While the country and enterprises vigorously promote the innovative application and benefit of big data, criminals and the "black industry chain" are also stealing and selling information wantonly on the road of data transfer. "Streaking" of Core Information in Big Data Environment Data and information contain the great value, and criminals are pervasive, collecting and selling all kinds of data and information, which leads to the disclosure of personal privacy, enterprise core data, and even state secrets on the Internet. As the basis of data interaction, data transfer and file transfer are the hardest-hit areas of data leakage. Common data transfer risk sources are as follows: 1. The safety risk coefficient of the big data transfer process is high; 2. The management of enterprise data transfer is not strict; 3. The encryption link is too weak; 4. The file transfer tool used is unsafe. Six foundations of file security transfer: As an excellent service provider of large file transfer, Raysync has provided mature file transfer solutions for 2W+ enterprises in 11 fields, such as finance, internet, life sciences, and film and television production. For the safety management of large file transfer solutions, the following six safety design concepts of file transfer are given: 01 Web Security Design 02 Account & Password Protection Security Design 03 Transmission Security Design 04 Software Installation & Operation Safety Design 05 Behavior Audit 06 Encryption Certificate Life Cycle Management More details about the large file transfer software, welcome to visit Raysync's official website and get the complete Raysync Safety Technical White Paper.
What Technology Does Raysync Adopt to Transfer File Cross-border?
Cross-border file transfer and transnational transfer have to face the network transfer environment of ultra-long distance and weak network. If you want to transfer files fast, read on to learn how professional file transfer software Raysync transfers. For Congestion Handling: - More effective congestion judgment and treatment. - The recovery mechanism of packet loss judgment is carried out more accurately and timely. At present, the mainstream congestion judgment is designed based on the network situation data back to twenty years ago, and its basic assumption is that any packet loss reflects the network congestion. This assumption is completely out of line with the modern network situation. Packet loss in modern networks is often not caused by congestion factors. This disconnection leads to the transfer protocol often entering an overly conservative transfer state. The congestion detection algorithm of Raysync transfer protocol automatically collects the existing background transfer information on the path, and accurately judges the actual congestion situation according to the transfer speed, which is neither too conservative nor too radical, and can effectively make full use of the path bandwidth. For Packet Loss: - The standard TCP protocol tells the packet loss from two methods. - The receiving end continuously confirms the number of Dup-ACK. - ACK timeout. When the situation of packet loss always happens, the ACK is needed to judge the timeout and trigger to retransfer. Packet loss in modern networks is often burst, and it is common for multiple data packets to be lost at the same time on a connection. Therefore, standard TCP often relies on time-out to retransmit holes, which often leads to a waiting state of several seconds or even ten seconds, which makes transfer stagnate or even interrupt for a long time. This is one of the main problems affecting the efficiency of standard TCP. Raysync transfer protocol abandons TCP protocol's practice of using transfer message sequence as both transfer byte count and reliable transfer confirmation identifier and designs a brand-new ACK data algorithm. According to the ACK information returned by the transfer receiver, the transfer sender can accurately judge the packet loss and retransfer the data at the first time, instead of relying on the cumulative acknowledgment of multiple acks or the ack timeout timer to trigger the data retransfer, which greatly improves the transfer speed and transfer real-time. Raysync transfer protocol can make full use of large bandwidth network and transmit data at the fastest speed. In the application scenario of mass data distribution, it can help users to complete big data transfer and cross-border file transfer in the least time.
How to Transfer Files at High Speed?
High-speed file transfer is a broad and complex subject. Not all file transfer software programs are the same. Fundamentally, all file transfer programs help transfer information between systems. Certain frameworks or methods excel in high-speed file transfer. File transfer software uses direct device-to-device technology to achieve very high transfer speeds. Many variables affect file transfer time: Internet speed, computer specifications, data packet loss, and distance, etc., will affect the total time required to transfer data. The most important bottleneck in file transfer software today is not necessarily a network problem, but a design problem. Most file transfer applications rely on a central server to facilitate the transfer. The file is copied to the central server. After a long upload period, the receiver will download them. The intermediate step of saving the file before the transfer occurs on the receiving party accounts for an average of 50% of the total transfer time. By combining separate upload and download steps related to file transfer, file transfer software has been able to redefine "high-speed file transfer." It is an excellent alternative to other file transfer solutions and email. In the cloud storage-based file transfer example, the upload and download steps are a single task, which may cause a total file-sharing time to increase by 2 times. In the email solution, not only the upload and download dilemma reappears, but the file attachment size is usually limited. A popular way to avoid the maximum file size limit is to split the file into many smaller files. For example, you can bypass file restrictions by splitting the document into smaller chunks and sending them one by one. However, this strategy does not apply to all file types. Some file types, such as MP4, MP3, and JPG, will not break up so easily. For files that cannot be divided, use third-party compression tools. Compression should be a simple process that adds another complex step. Not only must the sender compress the file, but the receiver must also decompress the received file. Obviously, the cumbersome degree of file transfer is for the central server to facilitate the file transfer. Recognizing the obstacles that people are experiencing to facilitate high-speed file transfers, file transfer software allows users to transfer files without having to do with cloud-based mechanisms, email-based file transfers, and the intervening All content related low transfer speed. Raysync High-speed File Transfer Solution Raysync is committed to meeting the file transfer needs of the enterprise or with external partners, providing efficient and controllable accelerated transfer of large files, ultra-long distance, transnational network data transmission, safe distribution of file assets, file management and organizational authority management, and support for local deployment And cloud services provide enterprises with safe, stable, efficient and convenient large file interactive technical support and services. Raysync Support bi-directional sync and set schedule intelligently, keep the Local files and server-side files always consistent, users can customize the synchronization time and automatically upload, download and update. In the process of transferring files, the settings will also be encrypted, Let your transmission content can be synchronized and encrypted. If you want to learn more, please click here, we also provide a free trial, including 100GB download traffic without time limit, now come to experience the raysycn high-speed transfer solution!
How to Store the File in the Correct Position? File Transfer Solution in 2020
In 2020, media documents will spread at a high speed all over the world. Facing the explosive growth of data volume, what measures should we take next to store files in the correct position? Raysync is pleased to introduce our file transfer platform and how this platform provides you with efficient, safe, and stable file transfer solutions. Have enterprises noticed that the global economic situation is tense this year? In order to expand the global business, are the enterprise teams distributed all over the world? In the collaborative office, many enterprises began to notice that the frequent interaction of static data has the potential threat of file transfer. File loss, file leakage, and file damage all tell us that file transfer is not a simple matter. But today, we don't want to describe the threats in file transfer anymore. What we need now is a professional solution. Therefore, we would like to introduce you to the large file transfer solution - Raysync Large File Transfer. Whether you are an enterprise group or a social organization, the one-stop large file transfer solution provided by Raysync can flexibly meet your needs. Our solution is a large file transfer solution for all industries, such as the film and television media industry. We can build the best media management platform for enterprises according to their actual situation and needs. Each set of large file transfer solutions adheres to the principles of ease of use, high performance, high security, and low cost, aiming to help enterprises put files in the right position efficiently. Considering it would be a time-consuming process to upgrade the file transfer software, Raysync released the free trial version of the file transfer software, we hope to provide more choice for those enterprises who are seeking for a file transfer solution. In order to accelerate and optimize the file transfer across the global network, Raysync provides the file transfer solution based on the could computing, Internet, and big data structure. Because file transfer is bound to be affected by packet loss and latency, Raysync is based on UDP transfer performance, and Raysync high-speed transfer protocol is independently developed, which breaks through the defects of traditional FTP and HTTP transfer. Compared with FTP, the transfer rate is increased by 100X, and the bandwidth utilization rate is over 96%, which can realize faster file transfer and enhance the security and reliability during file transfer. In a recent report, 94% of our customers strongly recommend the Raysync solution. Among them, the pay-as-you-go version is favored by small and medium-sized enterprises, which is the best solution of big data application for small and medium-sized enterprises and teams, and can well balance the large file transfer demand and input cost of enterprises. For more information on file transfer, please pay attention to Raysync, and we will continuously update product information and more file transfer solutions for you.
The Global Data Volume Has Soared and Will Reach 163ZB in 2025
The global data volume is exploding. The joint research of Seagate and IDC shows that the global data volume will reach 163ZB by 2025. The research also shows that the world data mainly comes from enterprises, accounting for up to 60%. We have entered the data age. Almost every enterprise, whether it is a traditional enterprise or an emerging Internet enterprise, is affected by the trend of big data. Massive data provides new ideas for the development of enterprises and helps enterprises make the most correct strategic choices. LoT, deep learning, and face recognition, which are popular nowadays, all benefit from the flexible application of big data. Massive data brings opportunities for enterprises, while challenges are inevitable. Data are often stored in the hands of different people in different devices and different geographical locations, or in the cloud or locally, and data are scattered everywhere, forming data islands. Only by breaking the data islands and making data flow at high speed can the maximum value of data be brought into play. Using file transfer software, large files and massive files can be sent effortlessly, with little or no downtime, which is a great optimization of traditional file transfer solutions . At present, there are some file transfer software on the market , which allows users to send files or folders of any size, eliminating the trouble of using complex and time-consuming FTP solutions or e-mail servers that cannot handle large files. The Raysync Large File Transfer software will also generate detailed report logs about users and file transfer operations, thus effectively improving the compliance of file transfer. Raysync transfer protocol runs in the application layer and user space of the system, and does not need to modify the kernel configuration of the operating system; The Raysync transfer protocol provides a series of easy-to-use SDK , API and clear and complete development documents to help users integrate quickly. "For today's enterprises and future entrepreneurs, the opportunities to obtain data value are unparalleled, and global business leaders will explore these opportunities in the coming decades."
How Can Enterprises Avoid Lossing Important Data When Employees Leave Their Jobs?
When employees leave their jobs, they take away the important data of the company or even destroy or disclose the data of the enterprise. The losses caused are fatal to the enterprise. Where are the materials produced by our employees stored? Is there any trace for employees to share or download information? Imagine that the company spent a lot of time and energy and finally accumulated a lot of customer materials, core technical documents, product publicity materials, etc., but because of the departure of employees, these valuable materials were destroyed or damaged. The materials accumulated by enterprises in the process of production and operation are very important. In the Internet age, data guides everything. By analyzing the data, enterprises can effectively grasp market changes, adjust business strategies in time, broaden development channels, and increase profits, and increase profits. The collation and analysis of big data can provide effective help for the development of enterprises: - Make enterprise products more in line with consumer demand Through big data analysis and design of consumer demand products, the products are more in line with market demand and more in line with the needs of users. - Help enterprises to target customers Through the big data analysis, to analyze and mine customer resources, customer distribution, etc., and help to form enterprise-based resource distribution map. - Help enterprises provide better promotion programs and enhance transformation Through data analysis, the operation direction of the enterprise becomes more intuitive, so as to choose a more suitable promotion direction and marketing platform and improve the operation effect of the enterprise. Enterprise data is so important that tools are needed to ensure data security and improve data distribution efficiency. File transfer software can manage data and ensure safe and efficient data transfer. File transfer software is probably the best tool for enterprises to protect and use data. Using file transfer software, enterprises can send large files and massive files effortlessly, with little or no downtime, which is a great improvement on traditional file transfer solutions . Some MFT solutions, such as Raysync, allow users to send files or folders of any size, thus eliminating the trouble of using complex and time-consuming FTP solutions or email servers that cannot handle large files. Static data or data in transfer appear in encrypted form. Raysync can also generate detailed report logs of any operations such as uploading, downloading, and sharing by users, so that the data can be checked, controllable, and traceable. In addition, the Raysybc has an authorization policy, and the administrator can set the authority of the sub-account by himself so that the right person can use the right authority. Raysync Large File Transfer solution can provide functions such as data center and network security, including firewall and intrusion prevention equipment. There are many other security functions available, and the functions are increasing continuously, ensuring that the requirements of government and industry for file security are met.
Are You Still Using Email to Transfer Files? Be Alert to the Risks It Brings!
E-mail is still the most popular attack medium. Legitimate e-mails are attacked during transmission and hijacked in complicated ways, while phishing emails try to deceive people with fake addresses, which is a typical phishing attack . How to respond to the chain attach via email? Virus software purchases an email account through the email response chain. Attackers use phishing, violence or social engineering to access one or more email accounts, and then start to observe the conversation, and seek opportunities to send malicious software or malicious links to one or more participants in the ongoing communication chain. What types of malware use response chains as attack vectors? In 2017, the attack on the email response chain was first discovered. In 2018, Gozi ISFB/Ursnif Banking Trojan horse activities also began to use this technology; In other cases, attackers break legal accounts and use them to take over existing threads and spam attacks on other recipients. Malicious attachments can use VBScript and PowerShell to transfer workloads, such as emote, Ursnif, and other loaders or bank trojan malware. Ordinary fraudulent emails are usually sent in the form of topics or short messages, which are easy to identify and have less chance of being deceived. However, attacks through e-mail response chains are often carefully considered, without grammatical errors and with clear semantics. This means that even the most cautious and well-trained employees may become victims. Four methods to prevent email response chain attack Since the response chain attack is based on account compromise, it should be ensured that all employees of the company follow the verified security procedures. These include two-factor or multi-factor authentication, with a password set for each account. Secondly, the use of Office macros should be restricted or completely prohibited as much as possible. Although these are not the only means by which malicious attachments may endanger devices, macros are still common attack vectors. Introducing safety awareness training is of great help to train employees to understand the dangers of phishing. E-mail users need to raise people's awareness of phishing attacks and how attackers develop their technologies. Information assets are very valuable for enterprises, so it is better to deploy a data transfer solution as soon as possible instead of preventing this and that. Raysync adopts self-developed transfer protocol, which can help enterprises to quickly distribute large files or massive small files, and can provide the highest transfer speed with minimum system overhead regardless of the distance of transfer or the strength of network conditions; Security is also the focus of Raysync. The whole process of file transfer adopts financial AES-256 encryption transfer to ensure data security. The mechanism of breakpoint continuous transfer and error automatic retransfer ensures that the transfer can continue from the breakpoint after unexpected interruption of transfer, ensuring the integrity and reliability of file transfer, and monitoring the whole process log to ensure considerable, searchable and traceable data.

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