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.

Today's society has become an ocean of data, and enterprises are huge ships floating on the ocean of data. Some people compare big data to "new oil". Oil resources may be exhausted in the future, but a large number of resources contained in data information will become more and more abundant. Circulation can release the value of data. As the carrier of data circulation, transfer software is an essential and important tool for enterprises. Raysync Large File Transfer: Large File Transfer: Massive Small File Transfer: 1. How to get the free version of Raysync? 1.1 Visit www.raysync.io via the web browser. 1.2 Visit the Pricing interface and download the latest zip file. 1.3 Download the corresponding version according to the system your computer runs. 2. Deployment 2.1 Linux Extract the file to your installation directory first, for example, the installation directory is /opt/Raysync, and execute tar–zxvf xxxx.tar.gz to extract the installation package in the directory. And then you will find the following files: Execute. /install.sh to complete the installation initialization. After the installation is successful, it will automatically prompt Successfully installed, and the Raysync has been successfully added to the boot. Then. /start.sh, run to start the Raysync. 2.2 Windows Unzip the compressed files of Raysync, and double-click the “start” script to start the service. Open the file named “AdminlnitPwd” to get the password, and the account name is admin. 3. Introduction of background management module for Raysync Before operation, clarifying the relationship among administrators, subaccounts and groups can help us get started with radium transmission faster: - Administrators create and manage subaccounts and group spaces. - The administrator adds multiple subaccounts into a certain group space, and members can share files in the group space, upload, download, delete files or create new folders . The navigation bar can be divided into 7 parts, you can create and manage the sub-account, manage the transfer logs, and custom enterprise LOGO, home page background picture and enterprise name, and so on.

FTP is designed as a simple mechanism, which can exchange files between computers when the new network and information security are not yet mature. In the 1970s, if you wanted to protect your server from unnecessary access, you just had to lock the computer room door. User access to data is controlled by the basic user ID and password scheme. At this time, the Internet does not exist yet, and the PC revolution will take ten years. Nowadays, the security of business file transfer has become the focus of enterprise protection, especially in computing systems, and file transfer between enterprises and even in cross-border transfer has become crucial for the development of global economy. However, the original native FTP function of TCP/IP is not designed for the file transfer requirements of modern enterprises connecting the whole world. At the same time, due to the progress of network detection technology, the proliferation of hackers, malicious software, and millions of network users, the basic security mechanism of FTP has long been unable to prevent. Risks associated with file transfer using FTP: 1. The native FTP does not encrypt data; 2. When logging in, the user name and password are transmitted in clear text and are easy to identify; 3. FTP scripts and batch files save user ID and password publicly, which is vulnerable to hacker attacks; 4. FTP is used alone, it does not meet the compliance requirements; 5. When using FTP connection, the transmitted data may be "copied" to the remote computer, and may not even reach the intended destination. This possibility will expose your data to third parties and hackers; 6. Regular FTP itself does not maintain file transfer records. Isn't it time you replaced your FTP server? It's time to make a change. First, check how FTP is applied in the enterprise. Secondly, determine how your enterprise manages and protects everyone's file transfer. Finally, determine whether your enterprise can use a secure file transfer solution software Raysync can provide you with a reference for purchase), and then evaluate the software to see how it meets your business needs. You can find the file transfer solution in this whitepaper This free whitepaper explores new ways to protect and manage file transfer. You will learn how to integrate FTP's file transfer function into a more modern framework through network security practice, so as to protect key data and help your team realize efficient and complete file transfer, so as to improve the productivity and efficiency of the team. Click to get Raysync White Paper.

How to transfer large files quickly? It has become a problem that people must understand in work and life. There are many ways to transfer large files. You can refer to the methods of the large file transfer: In fact, in the Internet age, speed has determined efficiency. In the production process of the enterprise, information and data exchange and transportation are required. At this time, a large file transfer is required. Many industries need to transfer large files. For example, the film and television industry needs to transmit video materials every day. A video as small as tens of megabytes and as many as several terabytes of video data must be transmitted from the shooting location to the video center for editing and rendering. For example, the meteorological observation points in the meteorological industry need to conduct real-time weather observations, and the data can be summarized to the Meteorological Bureau in real-time to issue accurate and correct weather forecasts. For example, Internet technology companies and big data analysis companies need to receive various data materials from various industries. For example, large enterprises need to transmit the financial data of each branch to the headquarters for summary at the beginning of each month. At this time, in the face of such a huge amount of data, how can companies ensure the safety, stability, and efficiency of large file transfer, then large file transfer software is indispensable for enterprises. For now, there are many file transfer software on the market. A peer to peer transfer is still very convenient, but there is a limit to the file size, and the speed is sometimes slow depending on the network environment. But it is also a good choice for individual users to transfer small files. The transfer of large files using FileZilla, network disk, etc. is relatively stable and can support resumable transfers, but the speed will become slow when transferring large files, and the data packet loss rate is large, the transfer reliability is poor, and the speed is particularly low during international transfer. obvious. If you use a network disk, it will be inconvenient to operate, and you need to upload the file to the terminal before downloading it. Besides, there is another way for large files, which is to send a large number of files to the destination. However, unpredictable problems such as damage to the hard disk and delays in express delivery may occur during the transportation, and the real-time performance cannot be achieved. , Which limits the efficiency to a certain extent. If it is an enterprise-level large file transfer, you can choose to use the Raysync software. Raysync is an enterprise-level transfer product for enterprise large file transfer, adhering to the purpose of faster, more dazzling, more stable, and more powerful. The file transfer is very good. Large files can be transferred to the destination reliably and quickly, and it is also very good in the international transfer. Raysync High-speed FTP solution has the following advantages: 1. This transfer software supports one-to-one, one-to-many, and many-to-one transfer, and it can flexibly solve the problem of large file transfer by mixing multiple transfer modes; 2. The transfer data is reliable, the transfer layer adopts multi-layer channel encryption technology for the transmitted data, and the data security is guaranteed; 3. Support for resumable transfer even if the transfer is interrupted; 4. Make full use of the bandwidth to maximize the transfer speed. According to actual test results, the transfer speed of large files can be increased by more than 100 times, and the maximum speed of a single connection can support 1Gbps; 5. Speed determines efficiency, time determines money. Now big data is very important to enterprises. Huge data must be transferred quickly to hold the information in the hands of enterprises in real-time. Realizing the rapid transfer of large files can improve work efficiency.

As the leader of high-speed large file transfer solution, Raysync announces its new key function of Admin Delivery Task. Raysync supports one-way upload and downloads from the user local to the server, sync files at a scheduled time, and peer-to-peer file transfer. These functions are designed for file transfer tasks performed by users, while administrator can monitor and manage these tasks on Raysync Admin Portal. In the manufacturing industry, the massive logs generated by computers on the production line need to be uploaded to specified storage, which faced many difficulties: 1. Lots of computers on the production line 2. Unattended devices 3. The log directory may update So the administrator needs to use a remote desktop to create a sync task on each computer and update the sync task settings on each device when the directory is changed. Now, with Raysync Admin Delivery Task function, the administrator can distribute transfer tasks on the server to all computer devices. Step 1: Download and install the Raysync Client After deploy Raysync server, log in to the User Portal, download the Client and install it on the computer. After the installation is complete, open the Raysync Client settings window, and enter the default server and user account information. Note: Before creating a task, all computer devices need to install Raysync Client and logged in to the default server. Step 2: Create a task Enter Raysync Admin Portal, enter Transfer Tasks - Server - Task List Click Add to set task information *Basic Information* Task name: Each task needs to have a task name. Source path/Target path: The Admin Deliver Task function supports bidirectional device transfers, from the Client to the Server, and from the Server to the Client. Both support entering an absolute path or path assembled through system variables. The system variables can be configured from the variables that have been preset by Raysync and the variables of the computer equipment or can choose to not be configured. Task frequency: You can set the transfer frequency of the task. Specify a certain time period to perform transfer tasks. Security Settings: Support AES-256 encrypted transfer. File processing: During transfer, the following file processing methods are supported: - Preserve the file modification time. - Only transfer the files or folders under the source directory. - Automatically delete the target file when the source file is deleted. - Delete source file after sync every file done. When the target file already exists, the following processing methods are supported: - Overwrite target file. - Overwrite if source newer. - Append to target file. - Rename. File filtering During the transfer, you can filter files that meet certain conditions: - Skip files with a specific wildcard. - Skip files that size exceeds a certain value. Step 3: Task monitoring After the task is created successfully, you can monitor the transfer status of the task After each transfer, you can view the transfer record in the log Click View to view the transfer detail of all devices Click Task Detail of each user to view the detailed information of each device This function can be used not only in the manufacturing industry but also in similar needs in other industries. In addition, it should be noted that this function only supports Raysync Enterprise users. Users who have purchased the enterprise version can use it directly. If users of other versions need to apply for a free trial, please contact: support@raysync.io

Raysync mobile APP launched new functions for a better and faster large file transfer experience. 1. Support UDP High-speed File Transfer in Raysync Mobile APP For faster transfer of phone files to server-configured storage, Raysync APP now supports UDP transfer protocol. Under the same network conditions, the speed of file upload and download has increased a lot. Users can choose four different modes in Raysync APP: a.UDP/TCP automatic selection Raysync system can automatically select the transfer mode according to the current network condition, using TCP when the network is stable, and switching to UDP when the network is poor. b.Only UDP Use only UDP protocol no matter the network condition, which is suitable for the situation where the user's local network is poor. c.Only TCP Use only TCP protocol no matter the network condition. d.UDP first, automatically switch to TCP when UDP cannot connect Raysync system will use the UDP protocol first. When the protocol fails, it will automatically switch to the TCP protocol, which is suitable for some network environments that do not support the UDP protocol. Choose the right mode based on actual needs. 2. Fast transfer from Phone to Computer Without the process of uploading file to the storage first and then downloading it on the computer, now user can directly upload the file from the phone to the designated computer, which is faster and more convenient. Step 1:Add the device ID of the computer Open Point-to-Point Receive on the computer web page and check the device ID Login to Raysync mobile APP and open the Fast Transfer page. Click Add a computer device Added successfully. Step 2: Select the computer device to receive the file Step 3: Choose file and start the transfer Check the transfer list. Step 4: Check the received file on the computer Click Point-to-Point Task to check the task, click Open the Folder to check the specific file. > Download Raysync APP now to experience the new functions! Free trial contact: support@raysync.io

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. 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 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 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. 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 Signiant 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. Conclusion 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.