With the triple role of the user environment, regulatory requirements, and their operation and management, financial institutions have been at the forefront of digital transformation. "Utilization of all businesses" has been regarded as a standard by many financial institutions, and is regarded as an important strategic direction for the present and the next few years. The digital transformation of financial institutions is deepening, and challenges are emerging. The industry continues to emerge with new competitiveness, changing customer expectations, and the need for cost reduction. The financial industry urgently needs to explore new forms, and the basis for all changes lies in the need to share and process massive business files quickly and safely in global systems and teams. Through its patented complete software products, Yunyu Technology enables financial institutions to move, share and synchronize large files and massive small files at high speeds around the world. Stable and Reliable File Transfer It supports functions such as resumable transfer and failure retransfer, and multiple verification mechanisms ensure the safety and reliability of file transfer. Ensure File Transfer Security Through SSH authentication transfer, file at rest encryption, and file integrity verification to ensure the security of financial institution file. Real-time Tracking and Monitoring Real-time tracking and monitoring, centralized control of transfer nodes, and providing comprehensive log traceability and real-time security reports. High-speed File Transfer Raysync makes full use of bandwidth, provides faster transfer speed, realizes transfer speed hundreds of times faster than TCP, without fear of transfer distance and file size.

Raysync is the same as other large file transfer services, but there are no file size limitations, software, port forwarding issues, expensive annual contracts, storage limitations, slow file download or upload speed, complicated interfaces, or transfer failures. Features of Raysync We have the following product features, all of which have helped us achieve good results in the market. Fast file upload and download speed When transferring files larger than 100GB, speed is of the essence. To realize stable high-speed file transfer, Raysync transfer uses built-in ultra-high-speed transfer protocol, intelligent compression, and other technologies to increase the transfer speed to 100 times that of FTP. Reliable file transfer Only when the file transfer is successful, the speed is good. Raysync automatically and intelligently optimizes the network bandwidth, makes full use of the existing bandwidth, effectively reduces the impact of network delay, packet loss, etc., and realizes ultra-long-distance, cross-border large files, and high-speed transfer of massive small files. Safety To ensure the security of transmitted data and prevent data leakage, cracking, monitoring, and other security issues, Raysync transfer strengthens internal data communication security management and control, adopt online banking-level AES-256 encryption technology, and uses SSL encrypted transfer during transfer to effectively ensure data security. At the same time, Raysync transfer adopts access authority and OS authority settings to achieve more stringent access control. Multi-mode transfer Raysync transfer supports multiple modes of transfer according to different transfer initiators. Support point-to-point, multi-point mutual transfer, data cloud transfer, one-to-many data distribution, and other modes. Provide exclusive user and user group space, support specific authority management, and build cross-departmental and cross-company exclusive assistance space and file transfer requirements.

Raysync is designed with multiple security protection based on the account number and password of the user. Specific security design is as follows: Account protection security design - Login authentication has a built-in anti-violence cracking mechanism, if the user enters the wrong password five times within 3 minutes, the account will be automatically locked. - Session identification in login is generated by using the interface of OpenSSL high-strength random function RAND_bytes to prevent random information from being hit by the simulator. Password protection security design - In the transfer process, the user password is encrypted by the asymmetric high-strength encryption algorithm, and 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 10,000 times in one direction by using the PBKDF2 algorithm and the 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 is greater than or equal to 8 characters. - The system provides a weak password dictionary. Users can customize weak passwords that meet the password strength but are easy to be cracked by social engineering. System users are prohibited from using such passwords, such as @123. As a one-stop solution provider, Raysync has independently developed its core transfer technology with its professional technical teams to offer high-performance, secure, and reliable large file transfer and file management services for major enterprises.

Raysync Test Environment: The server host is Shenzhen Alibaba Cloud Linux environment, Centos6.7 system, configured with 8 cores 16G, the intranet bandwidth is 2Gbps, and the IP is 47.106.89.38; The client host is Shenzhen Alibaba Cloud windows environment, win2012 R2 system, configured with 8 cores 16G, the intranet bandwidth is 2Gbps, and the IP is 47.106.71.86; The test disks are mechanical disk and SSD disk. The number of files is 84681. When the transfer medium is SSD disk: It takes 17s to upload files at Raysync, and 4981 files are uploaded per second on SSD disk. It takes 28s to download files at Raysync, and 3024 files are downloaded per second on SSD disk. When the transfer medium is a mechanical disk: It takes 52s to upload files at Raysync, and 1628 files are uploaded by mechanical disk every second. It takes 50s to download files at Raysync, and 1693 files are downloaded by mechanical disk every second. Create the new user With Raysync, it takes fewe easy steps to create a new user. Firstly, log into the Raysync dashboard and click the Add button in the User interface. You will see the following interface, fill in the basic information of the user according to the guidelines and click Save to save all the settings. The new user is created, and the whole operation process is very simple. In the process of creating new users, the setting of the user group can flexibly meet the organization's collaboration needs. The administrator can create user groups according to enterprise architecture, departments or projects, and assign users to their own user groups. In addition, administrators can set various permissions for users in groups, such as file upload and download permissions, upload and download speed permissions, etc. With this function, colleagues in the same department or project team no longer need to pass a document around, and file sharing is realized in Raysync Group, so that everyone can check the latest data of the department at any time, which greatly improves the efficiency of information circulation within the enterprise. After the comparative test, we found that the advantages of Raysync are evenly distributed, and there are almost no shortcomings from product performance to operation experience. Whether in deployment or in the middle of using the product, its operation is simple, which can be easily mastered by non-professionals. Raysync is outstanding in the transfer of large files and massive small files.

On July 10th, 2020, Raysync has released a new version named V5.0.3.8. This file transfer upgrade not only improves the visual experience of the whole file transfer software, but also adds a lot of practical functions, and gives enterprise users four surprises in technical support. The following describes some update functions of the V5.0.3.8 version: 1. Optimization on the UI. The new version optimizes the effect presentation and plate position of all pages of the management console, and the lightweight design makes the interface simpler and the user's visual experience better. 2. Supports 4 types of transfer protocol configuration, that facilitates the users’ various needs: 1.Automatically select UDP/TCP: Support setting when UDP transfer delay is less than milliseconds, automatically switch to TCP; 2. Only UDP transfer: Only use UDP transfer; 3. Only TCP transfer; 4. System default: UDP transfer is preferred by default, and automatically switch to TCP transfer when the transfer is interrupted. 3. Two-way synchronization mode makes backup more flexible, simple and detailed, which avoids missing files in the backup process and releases the hands of manual copying. Two-way synchronization tasks are carried out in sequence, from client to server upload synchronization, to download server to client download synchronization. 4. Support Raysync download verification to ensure file integrity. When downloading a file, if there is a file with the same name in the download directory, it will be compared with the file on the server, and the server will only send different data for downloading to ensure file integrity. 5. Add "External Http Authentication" for third-party authentication. 6. Add the "Import" button for LDAP authentication. After configuring LDAP/AD domain information in "third-party authentication" of the management console, users can import accounts in the LDAP/AD domain to the Raysync server. 7. Support setting forbidden access path in account home directory. Note the path filling rule: root directory. In addition to the above functions, in view of the special needs of some enterprises, we have also made more support for transferring command lines, which is more convenient for technicians to operate. 8. The transfer command line supports wildcards to upload/download files. For example, if the file starting with D1D052 in the local D:\openssl folder is uploaded to the root directory of the server, then the command line is rayfile-c.exe -a 192.168.186.137 -p 32001 -u test -w Raysync@123 -o upload -d / -s d:/openssl/ -reg ^D1D052.*$ 9. The transfer command line supports moving a single folder or file, such as moving the server \openssl\01 folder to the root directory, then the command line is rayfile-c.exe -a 192.168.186.137 -p 32001 -u test -w Raysync@123 -o move -s /openssl/01 -d /01 The transfer command line supports moving multiple folders or files, such as moving the server \openssl\01 \openssl\02 folder to the root directory, then the command line is rayfile-c.exe -a 192.168.186.137 -p 32001 -u test -w Raysync@123 -o move -s /openssl/01 -s /openssl/02 -d / 10. The transfer command line supports copying a single folder or file, such as copying the server \openssl\01 folder to the root directory, then the command line is rayfile-c.exe -a 192.168.186.137 -p 32001 -u test -w Raysync@123 -o copy -s /openssl/01 -d /01 The transfer command line supports copying multiple folders or files, such as copying the server \openssl\01 \openssl\02 folder to the root directory, then the command line is rayfile-c.exe -a 192.168.186.137 -p 32001 -u test -w Raysync@123 -o copy -s /openssl/01 -s /openssl/02 -d / 11. The transfer command line supports specifying the modification target file name, such as uploading the local D:\openssl\abc.jpg file to the root directory of the server and modifying the abc.jpg as ddd.jpg rayfile-c.exe -a 192.168.186.137 -P 32001 -u test -w Raysync@123 -o upload -s d:/openssl/abc.jpg -d / -t ddd.jpg

Event Period: 15th June - 15th July The coronavirus outbreak is causing a global health emergency, and a global economic slowdown. We know these are uncertain times for everyone. COVID-19 has brought about economic disruption on an unprecedented level worldwide. No matter in our life or work, we are facing unprecedented challenges. We want to you know you’re not alone in this storm. To fight with this worldwide crisis, we've rolled out a free project to offer you 3 months of Raysync Pro for free to help your business better respond to the challenges. As an enterprise-level large file transfer expert, Raysync Transmission is dedicated to providing professional, secure, and reliable large files transfer services for global large enterprises. Based on the self-developed UDP protocol, Raysync transfers your files of any size or format at maximum speed with minimal packet loss regardless of the network environment, hundreds of times faster than FTP, while ensuring secure and reliable delivery. Besides, relied on the banking standard TLS+AES-256 encryption, Raysync Transmission protects your data safe from all the potential threatens. Your files don’t need to take risks anymore. Raysync Pro is one of the pricing plan published by Raysync Transmission, with the bandwidth of 1000Mbps and unlimited download traffic, it’s never been so easier to transfer files quickly and securely inside and outside your organization. And the easy-to-use web-based user interface and the flexible group shared space make your remote work well organized. To join this program, you only need to fill in your basic information via the following apply button, our sales staff will contact you later via email to send you the free software installation package and the activation License valid for 3 months. Together, we fight the virus. Together, we’ll stay resilient and move forward.

A 2018 report from Accenture interviewing 900 Chief Supply Chain Officers found that “more than 70% of Chief Supply Chain Officers believe by 2020, the supply chain will be a key driver of better customer service for their organizations.” E-commerce business has been booming in the past decade. As part of the ongoing digital transformation strategy in the e-commerce industry, enterprises are investing more and more in their technological infrastructure to improve the agility and operational efficiency of the entire digital supply chain. As the basis of information exchange, modern document transmission software focuses on the following three aspects as the internal driving force of how to promote the development of the e-commerce industry into the e-commerce supply chain. Improve the operational efficiency There are more than thousands of the Interner users visit the e-commerce platform every day, for the e-commerce industry, the access data of these users present huge market demand. The e-commerce industry always regards as the big data that approaches the market demand as the focus of applying big data in the supply chain. Optimize the business procedure In the face of the complex file transfer procedures between internal lines of business and supply chain partners, in general, the e-commerce industry always relies on efficient and convenient solutions to upgrade their businesses. As an enterprise-level large file transfer expert, Raysync Transmission supports system management, access authorization, and transfer strategy optimization, which will simplify the enterprises' business processes to a large extent. Smooth the business system The complexity and diversity of enterprise application systems and the difficulty or even non-communication of information often lead to slow operation of business lines, especially for many large enterprises groups. Under such circumstances, Raysync Transmission provides the fast SDK integration service with existing OA, BPM, ERP, CRM, and other business systems of the enterprise, with 30 minutes of rapid deployment. At the same time, it can effectively help build the network environment within or between enterprises, the automated file transmission network of heterogeneous systems, smooth business flow, and reduce the high cost of enterprise research and development. Selecting Raysync Transmission as your file transfer solution, it's never been so easier to transfer the large files of any size or format. It only takes 30 minutes to deploy and provides you a fast, reliable, and stable transfer service. If you wonder why there are so many enterprises work with Raysync Transmission, please visit raysync.io to learn more.

In the process of litigation, protecting the plaintiff's data is the top priority of all legal teams. The importance of strict data security cannot be overemphasized, because data leakage is still on the rise and may have irreversible and costly impacts on all parties concerned. To prepare for possible litigation, the company needs solutions to support complex processes and manage the documentary evidence involved. The organization must ensure that all company information is fully auditable and traceable during transmission. A full-featured file transfer platform can help enterprises. As we know, the most current transfer software is full of security risks, and some of them do not comply with the categories that enterprises hoping to protect their data from damage and leakage. In today's available file transfer applications, the enterprises' staff can upload, download, and share the data without any monitoring. When there is a legal dispute, the company will face the risk of loss of evidence, violation of the chain of custody, fines, and other benefits to the other party's ruling. Meanwhile, the problem that the rapid growth of unstructured data is difficult to manage also gives enterprises a headache. The data that may need to be collected and stored to take legal and regulatory measures is usually unstructured, so organizations need a solution that can easily manage such a large amount of information and make it easy to retrieve. Companies should consider reducing compliance gaps in data exchange and transfer by using enterprise data-level solutions such as Raysync Transmission. Enterprises or organizations can safely and efficiently send, track, and manage folders or files of any size through Raysync Transmission. Raysync Transmission can be quickly integrated into the company's original system, which can effectively meet the requirements for safe and compliant distribution of all documents and high-speed and convenient distribution without changing the usage habits of employees. A complete legal audit record is kept for each upload, download, and share. In addition, every action taken on a file or folder is recorded and stored in the database for review, making it easy for administrators to track transactions and helping speed up forensic investigations. With Raysync Transmission, enterprises could enable employees to securely send and receive files without relying on IT or resorting to high-risk, insecure consumer cloud file sharing solutions. Through comprehensive tracking and auditing functions, Raysync helps organizations reduce costs while ensuring the discovery of all potential evidence in legal matters.