The version of Raysync V188.8.131.52 is now available! The update of this version not only makes functional upgrade and value enhancement around the details of visual experience, object storage support, user notification reminder, white list setting but also make more updates and optimizations from the high-speed file transmission, which makes the user experience more perfect. Let's focus on the point to point transfer function of Raysync. In the traditional mode of file transmission, we need to upload the file to the server for storage, then share the file in the form of links, and finally download the file by our friends. As a result, the simple file transmission is divided into three steps, which are cumbersome and costly in time. In view of this situation,Raysync has developed a point to point transfer mode, in which end-to-end transmission is directly carried out between users, and file transmission is completed in one step. Look's take a look at the detailed operation process: Step 1. The receiver logs in to the webpage, enter the "Point to Point" transfer page, and enables the option "Allow to receive direct transfer files from partners". When it is turned on, the recipient's ID and Key will be displayed on the left side of the sidebar. Copy and paste the ID and Key to user A. Step 2. Right-click the Raysync Client, select the "Settings"->"Direct transfer", then you can set the save path when receiving the file. Step 3. The sender login to the Raysync Client, click "start to transfer file" in the "Point to Point" page, then enter the Partner ID and Key of the user B to start the transfer. Then the receiver's Raysync Client will automatically start to receive the file. Step 4. After receiving, the receiver can open the local directory and view the file. In addition to the function of point to point transfer, Raysync V184.108.40.206 has other functions optimized and updated, such as: 1) The object storage function in admin condole supports Microsoft Azure blob. 2) The admin console adds an administrator notification function, which may send notifications to the user's webpage and also supports sending notifications to the user's mailbox. 3) Email notification signature supports customization.
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.
Raysync ultra-high-speed transmission protocol is a self-developed high-speed transmission protocol based on cloud computing, the Internet, and big data architecture. This protocol breaks through the transmission defects of traditional FTP and HTTP. Compared with FTP, the transmission rate is increased by 100 times, and the bandwidth utilization rate is over 96%. It can easily meet the fast transmission requirements of TB-level large files and massive small files. - 10GB large files test Test environment: Beijing Alibaba Cloud-New York Alibaba Cloud Configuration: 4 core 8G memory Bandwidth: 200MB/s Packet loss: 5% Latency: 200ms - 100,000 small files test Test environment: Beijing Alibaba Cloud-New York Alibaba Cloud Configuration: 4 core 8G memory Bandwidth: 200MB/s Packet loss: 5% Latency: 200ms Considering the complex application scenarios of file transmission, based on the Raysync high-speed transmission protocol, Raysync has developed five file transmission products, which show amazing accelerated transmission in all sectors. Large File Transfer System - Raysync Raysync is an enterprise-level file acceleration transmission management platform, which can realize various transmission requirements such as efficient and controllable large file transmission, long-distance acceleration transmission, transnational transmission and cross-border transmission for enterprises, perfectly replace file transmission protocol FTP, and realize 100% efficient operation of enterprise data transmission management. SDK Application Integration The Raysync software SDK supports seamless integration into major application systems and supports web applications, browser plug-ins, PC clients, mobile terminals, data transmission docking between local systems and tripartite cloud platforms, etc., so as to meet the needs of various integration scenarios. Raysync Proxy Acceleration It is suitable for the transmission acceleration of the enterprise own system. The original application system needs no secondary development and can integrate the high-speed transmission capability of Raysync only through the standard Proxy protocol, saving development time and labor cost. Raysync FTP Acceleration The Raysync file transfer protocol FTP acceleration product is an efficient transmission software developed for enterprises, which completely replaces the existing file transfer protocol FTP. It can realize high-speed file transfer on the basis of the existing structure. After using the Raysync file transfer protocol FTP acceleration, the file transfer protocol FTP transmission speed can be increased by 10-100 times. Raysync RaySSH Acceleration RaySSH acceleration tool with Raysync, which integrates the function of Raysync transmission protocol and perfectly replaces ssh/sshd/scp/rsync tool of openSSH, is a special and efficient transmission tool product of Linux/Unix system.
Date: 19 – 29 October The 2020 NAB Show New York will take place on October 19th. Raysync will e-meet you in this exhibition this time. Raysync is a software-based large file transfer solutions provider. Since its establishment, it has always been dedicated to providing large file transfer solutions for global enterprises. Raysync high-speed transfer protocol Based on the self-developed high-speed transfer protocol, Raysync breaks through the transfer defects of traditional FTP and HTTP, the transfer rate is increased by 100 times compared with FTP, and the bandwidth utilization rate is over 96%, which can easily meet the extremely fast transfer requirements of TB-level large files and massive small files. Bank-standard security protection 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, the Raysync adopts the setting of access rights and OS rights, thus achieving stricter access control. Come to schedule with Raysync on NAB show with code NY0712, and you could chat with our sales in real-time for any problems with the large file transfer. You will also have the opportunity to get a special offer for the 100-day free trial of Raysync Pro.
Part 1: What is File Transfer Protocol ? Part 2: How does File Transfer Protocol Work? Part 3: Two Modes of FTP Part 4: FTP Transfer Method Part 5: User classification of FTP Part 6: The Development of FTP Part 7: 7 Common File Transfer Protocols Part 1: What is File Transfer Protocol ? File Transfer Protocol is a set of standard protocols used for file transfer over the network, which works at the seventh layer of the OSI model and the fourth layer of the TCP model, i.e., the application layer. This ensures that the connection between the client and the server is reliable and connection-oriented, providing a reliable guarantee of data transmission. Part 2: How does File Transfer Protocol Work? File Transfer Protocol uses the user interface of the Internet's standard file transfer protocol, FTP, to provide users with a set of applications for managing file transfers between computers. FTP is designed based on the client-server model, where two communications channels are established between the client and the FTP server. Command Channel cannot perform the task of transferring data and can only be used to transfer control information such as internal commands executed by FTP and the responses to the commands; Data 12Channel is a connection for transferring files between the server and the client, which is full-duplex and allows simultaneous data transfer in both directions. This idea of separate transmission of commands and data greatly increases the efficiency of FTP, while other client server applications typically have only one TCP connection. Th121 client initiates a conversation with the server when the user requests the server to download a file. Using FTP, the client can upload, download, delete, move, and rename files on the server. Part 3: Two Modes of FTP FTP client initiates FTP session and establishes corresponding connection with FTP server. Two channels are to be established during FTP session: control information process and data process. Standard : Standard mode FTP client sends PORT command to FTP server. Passive : Passive mode FTP client sends PASV command to FTP Server. Part 4: FTP Transfer Method The task of the FTP is to transfer files from one computer to another, independent of the location of the two computers, the way they are connected, or even whether they use the same operating system. There are two ways to transfer FTP: ASCII, Binary. ASCII Assuming that the file the user is copying contains simple ASCII text, if the remote machine is not running UNIX, when the file is transferred ftp will usually automatically adjust the contents of the file to facilitate the interpretation of the file into the format in which the text file is stored on the other computer. Note: It is often the case that the file the user is transferring contains files that are not text files; they may be programs, databases, word processing files, or compressed files. Before copying any non-text files, use the binary command to tell ftp to copy them. Binary In a binary transfer, the bit sequence of the file is preserved so that the original and the copy are bit-by-bit one-to-one. Even if the file containing the bit sequence on the destination machine is meaningless. Note: If a binary file is transferred in ASCII, it will still be translated even if it is not needed. This can corrupt the data. Part 5: User classification of FTP Real Account This type of user is the one who has an account on the FTP service. When this type of user logs in to the FTP server, their default home directory is the directory named by their account. However, they can also change to other directories. For example, the home directory of the system, etc. Guest User In FTP server, we often set up an account for different departments or a specific user. However, this account has the feature that it can only access its own home directory. In this way, the server secures other files on the FTP service. An account with this type of user can only access the directories under its home directory, but not files outside its home directory. Anonymous User This is also what we usually call anonymous access. This type of user is not assigned an account in the FTP server, but he/she can still access some public resources anonymously. Part 6: The Development of FTP Ftp is the oldest network tool in the development of the Internet. From 1971, when the first RFC for FTP was proposed by A KBHUSHAN to nearly half a century ago, FTP has been one of the most important and widely used services in the Internet with its unique advantages. With the continuous development of the Internet, the FTP specification has undergone several revisions to accommodate network standards including TCP/IP. In 1980, jon postel, a scientist at the Institute of Information Science at the University of Southern California, defined a new version of FTP in RFC 765. In 1985, RFC 959 redefined FTP, this time introducing new administrative features, including the ability to create and delete file directories. In 1997, REC 959 was updated to provide new features defined in RFC 2228 to provide security features. In 1999, FTP was updated to RFC 2428 to support the IPv6 protocol. Part 7: 7 Common File Transfer Protocols >FTP FTPS FTPS a multi-transfer protocol, equivalent to an encrypted version of FTP. When sending and receiving files on the FTP server, you face two risks. The first risk is to encrypt the files when uploading files. The second risk is that these files will stay on the FTP server while waiting for the recipient to download them, at which point they need to be secured. Measure: Choose to create an FTP server that supports SSL, i.e., use an encrypted control and data channel with an SSL layer under the FTP protocol to allow the host to upload these files using an FTPS connection. TLS & SSL TLS is an industry standard designed to protect the privacy of information during network communications, allowing client and server applications to detect security risks including message tampering, message interception, message forgery, and its predecessor, SSL. TLS and SSL encrypt network connections at the transport layer, but work below the application layer. SSL security extensions have at least two different initialization methods: explicit security and implicit security. SSH(Secure Shell） SSH is a security protocol based on the application layer. SSH is currently a more reliable protocol that provides security for remote login sessions and other network services, and the use of SSH protocol can effectively prevent the leakage of information during remote management. SCP The SCP protocol is an application layer protocol that defines the process of transferring files "between local and remote machines" or "between remote and remote machines". The SCP protocol is based on the SSH protocol, so file transfers based on the SCP protocol are secure. SFTP SFTP is a secure file transfer protocol that provides a secure encryption method for transferring files. It has almost the same syntax and functions as FTP, but SFTP is part of SSH, a secure way to transfer files to a server. SFTP also uses encryption to transmit authentication information and the transmitted data, so it is very secure to use SFTP. However, because this transfer method uses encryption/decryption technology, the transfer efficiency is much lower than normal FTP. If you require higher network security, you can use SFTP instead of FTP. HTTP & HTTPS HTTP is the basis for data communication. It defines the message format for communication between a Web browser and a Web server, and how the Web browser should respond to Web requests. HTTP uses TCP as the underlying transport and is a stateless protocol. This means that each command is executed independently and the receiver does not retain session information. Https is a secure version of HTTP in which communication is encrypted via TLS or SSL.
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