NEWSFOR LARGE FILE TRANSTER

How to Share and Send Large Files Safely?
A safe transmission tool generally needs the following safety design: 01. Web security design - User-side Web Portal and management-side Web Portal support access IP address isolation and port isolation; - The administrator can disable the user plane Web Portal or the management plane web portal as required. - Support HTTP and HTTPS, the administrator can disable HTTP and only provide Https service; - For the logged-in Web page, the session valid range is only valid for the currently accessed 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 repair the latest released vulnerabilities in time; - Https TLS only opens the encryption algorithm suite that is recognized as safe in the industry. 02. Account & Password Protection Security Design - Login authentication has a built-in anti-violence cracking mechanism, and the user enters the wrong password five times in a row within 3 minutes, and 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. 03. Transmission security design - In the transmission process, Raysync is protected by Hash verification at the transmission message level, file block, and the whole file to ensure the integrity of the transmission content. - TLS 1.3 is used for end-to-end encryption between the Raysync client and the Raysync server to prevent man-in-the-middle attacks in 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. Whether transmitting large files, scheduling many small files in batches, or sending individual files as needed, it is very important to choose safe file transmission software.
2020-12-30
Raysync Security Design: Encryption Certificate Life Cycle Management
What's SSL certificate? SSL certificate provides a way of authentication on the Internet, which is a digital information file used to identify and prove the identities of both parties. Why do you need SSL certificates? The website using an SSL certificate can guarantee the confidentiality of information exchange between users and servers and has the functions of no eavesdropping, no alteration, no denial, and no impersonation. Specifically as follows: 1. Transfer encrypted data on the internet to prevent theft. 2. Maintain the integrity of data in the transmission from endpoint A to endpoint B. 3. The encrypted data is transmitted to the server through the public key in the SSL certificate, and the server decrypts it with the private key to prove its identity. Raysync SSL certificate configuration: Enter the Raysync admin console -> Setting ->TLS certificate, upload the corresponding certificate, and you can also choose whether enable Prohibit non-SSL connections or not on this page. 1. The transmission server only supports encrypted certificates issued by formal root certificate service providers, which prevents self-signed low-strength encrypted certificates from becoming system vulnerabilities. 2. When the transport client finds that the transport server certificate has expired, it will refuse to communicate with the transport server and prompt the server that the certificate has expired. 3. The transmission server checks the valid time of the encryption certificate every day, and when the valid time is less than or equal to 30 days, prompts the administrator to replace the timely encryption certificate on the management portal. If the prompt of the certificate is expired shown in the admin console, you need to upload the certificate again to ensure the transfer security. As a file transfer acceleration software trusted by 2W+ enterprises, Raysync adopts the high-speed transmission protocol to build a highway for accelerating the transmission of enterprise data in the information age and also puts enterprise data security at the forefront of development.
2020-12-23
5 Tips For Large File Transfer
Whether you are a small organization, a small to medium business, or a business, it doesn't matter: at some point, you may need to exchange large file transfers with trading partners, third-party vendors, or customers. If you don't know how to support large file transfers or lack of tools to execute files correctly, then this may be a stressful event, but it is not necessary. Now prepare by tracking the tips, tricks, and solutions that make the transfer of large files a breeze. We will help you get started. Here are five ways to simplify the transfer of large files: 1.Use file transfer solutions to ensure the delivery of large files If you use scripts, local solutions, or open-source FTP tools to send and retrieve files, using these solutions to handle large file transfers will be a headache and impossible. Scripts, local solutions, and free tools are great for small temporary file transfers, but large file transfers usually require solutions with more details . The most secure file transfer solution on the market today supports automatic recovery and integrity checking of large file transfers. These features can reassure you that file transfers will not be interrupted by the network connection, on the contrary, they will pause and continue after the network problem is resolved. Even better, the file transfer process is checked at every step. Some solutions will even alert you when the file transfer is complete, or notify you when the file transfer fails, so if your trading partner does not receive the expected file delivery, you will not be caught off guard. 2. Set up high availability and scalability to support changing file transfer needs If you have not set up for high availability or scale expansion in your organization, you may need to initiate sending and retrieval of large file transfers. High availability enables organizations to obtain maximum real-time time even in the event of system failures or network problems. If file transfers are being processed when the system fails, the HA environment will ensure that all file transfers are rerouted to the rest of the system, so that business requirements can maintain a 100% operational rate. Scaling is also important. The scalable environment promotes load balancing. By adding multiple systems to the "cluster", file transfers will be evenly distributed across your network to avoid slowing down backup or processing time. The expansion also supports the growing business. By using scaling and load balancing, you can ensure that large file transfers are of high quality, and files can be successfully delivered to locations that need to be executed successfully, regardless of the amount of file transfer you send. 3. Send large temporary file transfer via email Suppose you only need to send large file transfers occasionally. You may not want to introduce a whole new process in your environment-but don't be afraid. It works like this: Employees draft emails using a secure email module or Outlook plug-in. Then, you can attach a file of any size and immediately encrypt it to protect the sensitive data it contains. After the mail is sent, the recipient will receive an email with a unique link to the package. This allows them to download messages and files via a secure HTTPS connection for fast and secure delivery. For situations where security is particularly important, file transfers sent via secure email can be password protected , or a certain number of downloads can be allowed before the files are deleted. 4. Use secure collaboration tools to send large internal file transfers For organizations that need to exchange large files securely with internal users but want to avoid the costs associated with mainstream file-sharing products and lack of security controls, there are many options! Secure folder-access, add and modify large files anytime, anywhere The "secure folder" module allows employees to access files of any size at runtime. Using secure folders, organizations can create folders in the internal network, and authorized Web users can access these folders from almost anywhere. After adding a new file, the file will be quickly and securely transferred between the user's desktop and the organization's private network via a secure HTTPS connection. As long as users have a browser and Internet connection, they can add files, modify current data, and collaborate on projects. Whether it is from a car, airplane, or the other half of the world! 5. Protect and automate regular large file transfers When dealing with large file transfers, especially file transfers that need to be regularly sent to trading partners or other locations, it is best to use file transfer workflows to automate them. Workflow can simplify your process from start to finish, reassure you that modern encryption technology will be used to protect sent or retrieved files, and tracked through detailed audits and activity logs to reduce overall management time and deliver them successfully To the recipient. The Raysync large file transfer solution is dedicated to meeting the data transfer needs of enterprises or external partners, providing efficient and controllable accelerated transfer of large files, ultra-long distance, transnational network data transfer, safe distribution of file assets, file management, and organizational authority management, Supports local deployment and cloud services, and provides enterprises with safe, stable, efficient and convenient large file interactive technical support and services.
2020-12-09
The History of Large File Transfer
The first file is exchanged via removable media. In the mid-1980s, asynchronous modems took over where the dual synchronization stopped. Then, in the 1990s, the Internet changed the game of using persistent connections to transfer files between enterprises via HTTP, FTP, and SMTP. In the following years, a large number of B2B managed file transfer solutions emerged, which helped organizations meet the increasing security, compliance, and operational requirements of mobile information. Despite all these changes, business-to-business file transfers are still basically the same as in the 1970s. The transportation channels and agreement portfolio have changed, but the process and methods are the same. In 2015, B2B data exchange belonged exclusively to technical users who performed file-based batches, and the pricing of professional file transfer software solutions reflected this. For example, when two companies want to automate data exchange, the IT departments of both companies need to discuss data format, transmission protocol, encryption, transmission confirmation, and error/exception handling. Considering that the automatic file transfer function is not the highest priority of most corporate IT departments, it can be a long and frustrating process for business users who delay or lose waiting for IT revenue. This process can take several weeks to automate the data exchange with a company, and it must be repeated for hundreds or even thousands of customers/suppliers again and again. Because of this, the B2B file transfer and integration market has become very mature. What is a "secure, managed" file transfer? It is important to exclude some term definitions. File transfer is a general term that applies to the act of transferring data through a computer network, private or public, and therefore the Internet. Hosted file transfer is designed to facilitate file transfer, it is a software or service used to provide secure internal, external, and temporary data transfer over the network. Secure file transfer is another term, which is usually an integral part of file transfer software; the secure part usually refers to a specific function. Historically, programmers wrote scripts to automate batch FTP functions. This works fine within a limited range, and if the configuration is rarely changed. However, when an organization exchanges data with many customers and partners, and when passwords, libraries, and IP addresses are constantly changing, relying on scripts can quickly become troublesome. Using hosted file transfer products can help your business avoid data leakage. You will get restrictions on allowed senders and recipients, centralized recording of data transmission, secure encryption of data, and functions that integrate with data loss prevention products.
2020-11-25
Which Lagre File Transfer You Need to Know?
The amount of data is growing explosively. Not only that, but the capacity of a single file is also increasing. These documents, audio, video, drawings, and other materials may be the carriers of important business data for enterprises, especially for film and television production, life science research, For data-intensive industries such as production and manufacturing, the high-speed and secure transfer and management of data is of paramount importance. Usually, we use QQ, WeChat, email, FTP to transfer, but when the file is large, reaching the GB level, the file transfer of the above scheme becomes extremely slow, unreliable, or even inoperable. File transfer accelerator, Raysync is the first choice, the choice of 2W+ users in 1 year, the network bandwidth utilization rate is increased to 96%. Raysync file transfer protocol mainly improves the file transfer efficiency through the following two aspects: More effective congestion judgment and processing, and more accurate and timely packet loss judgment recovery mechanism. Reasons for companies not to change Raysync for ten years: Raysync high-speed transfer protocol, network bandwidth utilization rate reaches 96%. Secure TLS+AES-256 encryption algorithm, plus multiple security codes, stable multiple file protection mechanisms for data, smooth global data flow and ease of use WEB browser access, 30 seconds installation can use professional pure software acceleration, professional technical team service guidance.
2020-11-04
Introducing You Raysync High-speed Transfer Protocol
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.
2020-10-23
Hurry Up! Schedule with Raysync on 2020 NAB Show New York
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.
2020-10-20
5 Ways to Protect Your Private Data You Must Know
Data is an advanced commodity, which makes it extremely important to manage data. Without proper tools and strategies, your data may not be as secure as you think. - Use the firewall to protect the company's network security. - Ask your employees to change their passwords every 90 days. - Ensure that the security settings of the company equipment are strengthened. - Implement an annual safety briefing, covering the importance of strong passwords and the importance of locking the keyboard when leaving the desk. The reality is that even if the above security measures are strictly followed, it is still far from enough. If we want to better protect data and establish a stronger security state for the organization, we need multi-layer defense, including regular security training for all employees and updating security policies. Your data may be destroyed by the following practices: 1. Adopt traditional FTP FTP is a common file transfer method. Because of its ease of use, accessibility, and low cost, it is usually the preferred protocol for enterprises or organizations. However, FTP transfer of files cannot guarantee the security of data. Using FTP, users transmit data in clear text through the network, and the exposure risk of data files is high, so anyone can easily access your data. 2. Outdated system and software Software and system updates are released because security vulnerabilities have been found in their code, Java or OpenSSL, and software patches are needed. It is necessary to update the system and software in time to keep your certificate up to date. 3. Opaque network information Monitoring is a key step in controlling the network. If you have multiple systems to manage, it is easier to clearly understand what is happening if you monitor all the data in one place. 4. Unmanaged internet access The explosive development of the Internet has penetrated through the door of enterprises. Apart from the safe working laptops approved by the company, there are also unsafe personal computers, mobile devices, and many other devices. They are connected to your network 24 hours a day, 7 days a week. This uninterrupted access makes it more important to isolate users' folders and their access to the network. Controlling user access will help you distinguish them from important data so that authorized personnel and devices can access it. 5. Failure to provide employees with easy-to-use and suitable tools As employees, there is only one ultimate goal, that is, to finish the work smoothly. Besides, they also want to contribute to the success of the enterprise. When they can't get the tools they need to achieve their goals, they will look for solutions. They download free consumer applications and transmit sensitive data to partners, suppliers, and other external parties through insecure paths. In the short term, it is effective for employees and their daily business objectives, but this approach makes enterprises face various data security vulnerabilities. A reliable MFT solution is a very important defense layer, and MFT platform provides a safe and efficient management system for any organization that must move and protects data to meet business and compliance requirements . Through MFT, you can centrally and globally control the dynamic data of data, and monitor and control all uploading, downloading, and sharing file transfer operations. If you want enterprise data to be transmitted and managed more efficiently and safely, the MFT platform ) is the best solution.
2020-09-28

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