"Raysync Industry Solution" is a summary of the service experience of Raysync to 2W+ enterprises, covering the mature solutions of ten major industries such as film and television media, manufacturing, government agencies, IT Internet, automobile, and finance. Today, we make an in-depth analysis report on the IT Internet industry. Challenges: 1. Low data transfer efficiency Under the original office mode of enterprises, departments are independent of each other, data sharing and transfer are not timely, and communication costs are high. At the same time, data movement efficiency lags behind due to the distance between headquarters and local branches and the limitation of the network environment. 2. Busy on cloud storage It is a general trend to store data in the cloud. However, due to the transfer speed of the local network and cloud network, the time for enterprises to go to the cloud often becomes a problem. 3. There are many projects and complex collaboration Due to the complexity of projects in the Internet industry, there are many parallel or even cross projects. Communication and cooperation between projects and traditional transfer management methods are eas y to cause version confusion, data overlap, and inefficient cooperation delays project progress. 4. Data security guarantee As one of the core tasks of IT enterprises, data security is related to enterprise development. How to prevent potential risks such as data leakage, data damage or loss, and personnel flow, and ensure the safety of important digital assets of enterprises. Solutions: - According to the organizational structure of the enterprise, Rasysync quickly establishes transfer channels, opens up information sharing channels of all parties, and effectively realizes the accelerated transfer of inter-departmental data. - Support setting corresponding personnel authority, realize centralized management of enterprise documents and precipitation of knowledge and maximize the value of data. - The whole transfer process is encrypted by SSL, which ensures the security of data transfer, does not need to worry about malicious theft of core data by a third party in the transfer process, and supports specific operations such as the user-defined setting of use times, validity period and use the time to ensure the safety of data outgoing. Click to get the complete Raysync Industry Solutions Raysync file transfer solution is dedicated to meet the data transfer requirements of internal or external partners of enterprises, providing efficient and controllable accelerated transfer of large files, ultra-long distance and transnational network data transfer, safe outgoing of file assets, file management and organization authority management, supporting local deployment and cloud services, and providing enterprises with safe, stable, efficient and convenient technical support and services for large file interaction.

Facing the wide variety of office application products in the market, how to select the best products is an inspection of the product capabilities, and also an inspection of the capabilities of an enterprise. As an enterprise-level large file transfer software, during the communication with enterprise customers, it is found that there are two key points that are easily overlooked when most enterprises choose file transfer software. Deployment conditions is nescessary The feature of ease of use is the basis to select a file transfer software, an excellent file transfer software should make users comfortable from deployment to use. In the file transfer software, Raysync saves users' time and is convenient to operate. It can be accessed by the WEB browser and used after 30 seconds of installation. For more deta ils about deployment, you can visit raysync.io -> Support to learn more. Security Protection can be neglected For file transfer software, good software should not only ensure the security of the file transfer process but also ensure the security of static data. Raysync adopts TLS+AES-256 encryption algorithm technology, so that data can reach international financial security. In file distribution, central control is supported, data can be encrypted, file access supports identity authentication, and file-sharing can be managed in groups. Let the enterprise know every document like the back of its hand, and keep every data under control.

Data leakage happens frequently, and this number continues to rise, and data security problems have been plaguing various institutions and organizations. By interpreting all kinds of data leakage events, we observe that the internal staff's dereliction of duty and irregular operation behaviors are almost 50% responsible for data loss and leakage. As long as you press a few keys, you can easily download or delete the valuable data assets of an enterprise. The loss of reputation, money, and time caused by human errors is almost incalculable. Enterprises invest heavily in personnel, training, office space, and advertising, and it is also necessary to invest in secure file transfer. A secure file transfer software, such as Raysync, ensures the safe transfer of important file assets to designated locations and ensures data security throughout the whole process: 1. Web-based security design - User-side Web portal and management-side Web Portal support access IP address isolation and port isolation. - Support some nodes to disable user plane Web Portal or management plane Web Portal - Support Http and Https, the administrator can disable the Http but only enable the Https service. - Https TLS 1.1, TLS 1.2, TLS 1.3, only open the encryption algorithm suite recognized by the industry as safe. - The Web page of Raysync, the effective range of session is only valid for the current visit page, completely eliminating CSRF cross-site attack. - Before each version is released, Huawei Cloud Online Professional Web Vulnerability Scanning Service is used to scan vulnerabilities and fix the latest released vulnerabilities in time. 2. Account & Password Protection Security Design - In the transfer process, the user password is encrypted by an asymmetric high-strength encryption algorithm. Even if the transfer message is intercepted, the attacker can not recover the plaintext through ciphertext. - The information stored in the database of the user password is irreversibly encrypted for 10,000 times in one direction by using the PBKDF2 algorithm and user's individual random salt. Even if the database information is leaked, the user password cannot be reversed through ciphertext. - The password must be a combination of case, number, and special symbols, and the length must be greater than or equal to 8 characters. 3. Transfer Security Design - In the transfer process, Raysync is protected by Hash verification at the transfer message level, file block and the whole file to ensure the integrity of the transfer content. - TLS 1.3 is used for encryption between the Raysync client and the Raysync server to prevent man-in-the-middle attacks on the network. - Raysync only needs to expose one port to the outside, which can meet all users' access and greatly reduce the risk of firewall port exposure. 4. Behavioral Audit - The Raysync server completely records the complete behavior logs of users logging in, logging out, uploading, downloading, changing passwords, sharing links, etc., and the administrator can regularly audit the user behavior information. - The Raysync server completely records the administrator's operation log, including adding, deleting, modifying user information, modifying server information, and other complete information. Auditors can regularly audit the server administrator's operation behavior.

In 2022, 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.

AFTP is a file transfer protocol developed by JSCAPE. AFTP is meant to accelerate file transfers over high-speed networks that are unable to utilize network output thanks to high latency and packet loss. beneath these conditions, AFTP will accelerate file transfers up to 100 times quicker than FTP and alternative file transfer protocols. How Does Accelerated File Transfer Protocol Work? Popular file transfer protocols like FTP/S, SFTP associate degreed HTTP/S depend upon an underlying protocol named TCP. The matter with TCP is that as network conditions like latency and packet loss increase, network output is considerably reduced. This is often for the most part to thanks to the algorithmic program accustomed to guaranteeing TCP reliableness. TCP uses a Window algorithmic program that reduces output as latency and packet loss increase. The result's that file transfer protocols supported TCP are typically unable to utilize information measure accessible, in result greatly increasing the quantity of your time required to transfer a file. the results of this are typically seen in satellite, continental, and water file transfers. AFTP solves this drawback by dynamic the manner file transfers are performed. Instead of relying completely on TCP, AFTP has 2 communications channels employing a combination of TCP and UDP protocols. The primary channel, known as the management channel, uses TCP and is chargeable for tasks like user authentication, file management, and coordinating file transfers. The second channel, known as the info channel, uses UDP and is chargeable for transferring file information. Unlike TCP, UDP doesn't suffer an equivalent level of output reduction in comparison to TCP beneath similar network conditions. AFTP is ready to take advantage of this by sending a majority of information over UDP, therefore providing the best output. AFTP implementations can do reliable file transfers whereas reducing file transfer times by many orders of magnitude in comparison to TCP primarily based file transfer protocols. Will AFTP Work For Me? AFTP provides the best performance gains once utilized in high information measure networks that suffer from high latency . as an example, a file transfer between Tokyo and Los Angeles over a 45Mbps association is probably going to own high latency given the geographical distance between these 2 locations and can enjoy the employment of AFTP. Conversely, a file transfer between 2 hosts on a LAN over a 100Mbps association is unlikely to own high latency or enjoy the employment of AFTP. What Is The Latency? In a network, latency could be alive of the quantity of your time it takes for a packet of information to induce from one network purpose to a different. Latency will be plagued by several variables as well as the distance between points, the number of gateways between points, and therefore the medium used . Latency is usually measured in milliseconds . Example: The latency between Host A in Los Angeles and Host B in Tokyo is two hundred ms. What Is Packet Loss? Packet loss could be a network condition once one or additional packets of information fail to succeed in their supposed destination. Packet loss is measured as a proportion of packets that don't reach their destination, additionally called lost or born packets. Example: The packet loss between Host A in Los Angeles and Host B in Tokyo is one.0%. What Is The Throughput? Throughput is the actual rate of information delivered over a network. The output is usually measured in rate . the output is commonly a fraction of information measure thanks to network conditions like latency and packet loss. Example: The output between Host A in Los Angeles and Host B in Tokyo is 5Mbps. What Is Bandwidth? Bandwidth is that the theoretical most rate of information delivered over a network. Information measure is usually measured in rate . Example: The information measure between Host A in Los Angeles and Host B in Tokyo is 45Mbps. What Is The TCP? TCP could be reliable informatics primarily based network protocol in this all packets are sent so as and if a packet is lost， it'll mechanically decide to resend that packet. What Is UDP? UDP could be a relative to the TCP protocol, each of that is captivated with the underlying informatics stack. Unlike TCP, UDP doesn't need that packets to be sent so as and doesn't mechanically decide to carry lost packets. Retransmission and rearrangement of packets ar the responsibility of the upper-level protocol, during this instance AFTP. Getting Started With Raysync Transmission Protocol Raysync Provides 3 products about accelerate file transfer solutions: 1.Raysync Proxy acceleration is on the base of Raysync transmission protocols. Without any modification, enterprise users can integrate their existing software with Raysync through the standard Proxy protocol to have high-speed transmission capacity. 2.Raysync FTP acceleration is an FTP acceleration software customized for enterprise users. It can highly integrate with the existing server architecture to achieve high-speed file transfer. 3.Raysync RaySSH acceleration product is based on the Raysync transmission protocol. The RaySSH products are completely compatible with OpenSSH in terms of functions, encryption, and command line. It also integrates high-speed transmission capability with the Raysync transmission protocol on the Internet, which makes it a sharp tool for transmission on Linux/Unix systems. You can choose the accelerated file transfer solutions which is suitable for your enterprises needs , Get Raysync here！

Sending large video files to others is not as simple as you think. Depending on the resolution and length, the size of the video file can quickly exceed the 25MB attachment limit imposed by most major email providers. But this does not mean that there is no way to share large video files. If you want to know more, please keep reading. We will explore the best way to send videos worldwide. How to Send Video via Email? As we mentioned earlier, almost all email providers impose a 25MB size limit on any file that you want to attach to an email. Some services are as low as 10MB. Smartphone videos longer than a few seconds will soon exceed this limit. If you created a recording with professional equipment, then you will not have a chance. But don’t worry. If the file is larger than the 25MB limit and you want to send the video via email, you still have two options: you can create a recorded ZIP file or use the cloud storage service of your email provider. For those who don't know, ZIP files are compressed versions of files. You created the ZIP file at the end and sent it to others. Then, they receive the file and decompress it to restore the video to its original size. Both Windows and macOS have native features that allow you to compress and decompress files, although many third-party options are also provided. To create a ZIP file on Windows, find the file you want to compress, right-click the file, and go to Send to > Compressed folder. To create a ZIP file on macOS, find the file in question, click the right-click button, and select "Compress Project" from the context menu. Of course, if your newly created ZIP file still exceeds 25MB , you will still not be able to send the video via email. You need to use other options instead. How to Use Cloud Storage Services to Send Large Video Files? Most large email services also provide some form of free. You can use storage space to send large video files that exceed the 25MB limit. If Gmail and Outlook detect that the file is too large, they will automatically provide you with the option to upload the video to their respective clouds. Once the file is stored in the cloud, you can attach it to the email in the usual way. Then, the recipient will be prompted to download the video from the cloud instead of from the email server. However, if they wish, they can also watch the video in the cloud without downloading it to the device. Unfortunately, even this method is not without its drawbacks. Most notably, you are still limited by the available space in the cloud storage drive. Google provides you 15GB for free; OneDrive and iCloud only provide 5GB. If you need more, you need to subscribe to a plan that costs a few dollars per month. There is also the problem of confusion. You just need to use a cloud drive to send some videos via email and you will be drowned in unattached files. If you use cloud services to store all your documents, that would be far from ideal. How to Send Large Video Files from iPhone? If you want to watch large videos on your iPhone, you cannot use WhatsApp. The attachment limit on instant messaging applications is 16MB. iMessage is slightly better; the maximum file size is 100MB. What Other Options do You Have? If you want to send a file to another Apple device nearby, the most direct way is to use AirDrop. There is no file size limit, and you don’t need to install any third-party applications—this feature is a native part of the operating system. This is one of the best ways to transfer files between computers.

At present, the amount of file-type data in enterprises has increased sharply, and many enterprises usually use conventional methods such as email, IM tools, FTP, and network disks for file transfer. When the file capacity increases and the network environment deteriorates, the efficiency of file transmission and data exchange is low, and the security is poor. If the file is larger, usually a lower method such as express hard disk is used, which cannot meet the requirements of enterprises to obtain files in time. Seriously affect the overall operating efficiency of the enterprise. Besides, the use of the above-mentioned traditional transfer methods is too decentralized, which is not conducive to centralized management of enterprises. In the era of cloud computing, enterprises currently have more and more service nodes and storage nodes, and data flow requirements based on business processes and hybrid cloud architecture are also increasing. The lack of an effective file transfer management platform is undoubtedly a major pain point. So what transfer methods do companies generally use to transfer large files? How to Ensure the Safe Transmission of Large File Data? 1. CDN Technology CDN: Content Delivery Network . By adding a new network architecture to the existing network, it is mainly composed of two parts, divided into two parts: the center and the edge. The center refers to the CDN network management center and the DNS redirection resolution center, which is responsible for global load balancing, and the equipment system is installed in the management central computer room, edge mainly refers to remote nodes, the carrier of CDN distribution, mainly composed of cache and load balancer. Choose to publish the content of the site to the "edge" of the network closest to the user, so that the user can obtain the desired content nearby, thereby improving the response speed of the user to the site to a certain extent. The data requirements of CDN are only independent documents or "independently replaceable" document parts. 2. Transmission Technology Based on FTP Protocol FTP ) is the abbreviation of the File Transfer Protocol. FTP allows files to be shared between hosts and is used to control the two-way transmission of files on the Internet. It is a C/S system. FTP uses different port numbers to transfer different content, and different TCP connections are established. First, use TCP to generate a virtual connection for transferring control information, and then generate another connection for data transmission. Combined with the FTP protocol, it can use file or file , file verification, and other technologies, and can also transfer large files. FTP transfer software such as also can manage users, block or filter designated IP addresses, port, control user upload and download speed, detailed transmission history, and log, and can also carry out an encrypted transmission of data. It has the advantage of ensuring transmission security and protecting personal privacy. 3. Transfer Files Based on Middleware Use MQ, MT, and other middleware to transfer files, with data compression, large file transfer, and breakpoint resumable transfer. The transfer of large files uses BlobMessage, which uses fileserver to transfer efficient processing. Message middleware technology has two core functions: asynchronous and decoupling. These two core functions improve the working efficiency of the application system as a whole, enhance the usability, stability, and scalability of the system, and can realize the safe and reliable transmission of large files. 4. IM Instant Messaging Technology Most of the Instant Messenger technology is based on TCP/IP and UDP for communication, while TCP/IP and UDP are communication transmission protocols based on the lower-level IP protocol. The former is through the form of a data stream, after dividing and packaging the transmitted large file data, through the virtual-circuit connection established between the machines, a continuous, two-way transmission protocol that strictly guarantees the correctness of the data is carried out, mainly Reliable transmission is achieved through mechanisms such as checksum sequence number, confirmation response, time-out retransmission, connection management, and window sliding. The latter is a connectionless transport layer protocol in the OSI reference model, which is mainly used for data that does not require data In the transmission of packets arriving in sequence, the checking and sorting of the packet transmission sequence is completed by the application layer. It provides simple and unreliable transaction-oriented transmission services. Because of its fewer control mechanisms, the delay in data transmission is small and the transmission efficiency is high. IM technology mainly combines the advantages of the two to highlight the characteristics of immediacy and accuracy of transmission, but there are still certain technical difficulties in the application of large file transmission. Through the comparative analysis of the above transmission methods and market demand, the advantages of transmission software are obtained: 1) Transmission efficiency and throughput optimization; 2) The maximum transmission speed can be set; 3) The transmission performance is proportional to the bandwidth and has nothing to do with the transmission distance, and the packet loss rate has little effect; 4) Bandwidth management function; 5) Fair sharing strategy: automatically make full use of available bandwidth resources; 6) High priority strategy: real-time dynamic allocation of priority and bandwidth; 7) Realize user and terminal authentication in a safe way; 8) Application of encryption algorithm, suitable for encryption during transmission and landing encryption; 9) Scalable management, monitoring, and control; 10) View transmission progress, performance, and bandwidth usage in real-time; 11) Detailed transmission history and log. Based on the problems and status quo that most companies are facing to transfer large files, and based on the analysis of the characteristics of the original mainstream transmission technology, the fundamental to ensure the secure transmission of large file data lies in the development of the transmission software that has the advantages described in the third party. At the same time, it can solve the current technical difficulties in transferring large files.

If you are using various file transfer and file synchronization tools, you need to think about whether these tools can meet your specific needs? A one-stop file transfer solution may be more suitable for your needs, such as meeting the requirements of file transfer compliance, simple deployment, no need to spend more time for R&D personnel to maintain the requirements of the system, to ensure the needs of safe and high-speed large file transfer, etc. Think about whether the company's existing tools can perfectly meet your business needs: Are company employees still using e-mail, chat software, and other channels to send important company documents? Does transferring large files or transferring files over long distances take too much time for employees? Do R&D personnel need to maintain the company's various file transfer and file synchronization systems at all times? Is file synchronization manual operation? Do you need to be on duty? Can you ensure that every data sharing and downloading by employees is safe? Is it possible to ensure that the uploading, downloading, and sharing of important company documents are transparent and traceable? You will find that the operation of data exchange by employees is not standardized, and every data exchange there is a risk of leakage or misuse. Raysync has been focusing on providing enterprises with one-stop large file transfer solutions since its establishment. Based on cloud computing, the Internet, and big data architecture applications, the independently developed Raysync ultra-high-speed transmission protocol breaks through the transmission defects of traditional FTP and HTTP. The transfer rate is 100 times higher than that of FTP, and the bandwidth utilization rate is over 96%, which can easily meet TB-level large files and massive small files require extremely fast transmission. The whole process adopts AES-256 and SSL encrypted transfer to ensure that the data transmitted by employees is sufficiently safe every time. The self-developed file acceleration transfer protocol has increased the transfer speed of TB-level large files and massive small files by 100 times compared with FTP, saving waiting time. Raysync has professional technical team support, complete technical documentation, and manual instructions to ensure the smooth launch of the system. Complete log records ensure that every upload, download, share, delete and other operations are traceable.