NEWSFOR LARGE FILE TRANSTER

Raysync Released New Function: File Sharing Download Link Binds the First Device
There are many kinds of enterprise documents, and the irregular operation of employees leads to the leakage of enterprise core documents from time to time. How to ensure the safety of document delivery? Raysync has released a new function in version 5.0.7.8 - file sharing download link binds to the first device, which makes administrator manage the file sharing conviencetly. 1. Function Introduction Check th option "Bind the first device when open the share link to download" in Raysync admin console. When this function is turned on, after the employee shares the file with the his partner through the "Share Download" link, only the first device is allowed to open and download, and this device will be recorded in the background. If you want to share it with multiple people, you need to notify the administrator and perform Unbind before the new device can reopen the link. For some enterprises with strict file security control, this function can well realize visual, controllable and traceable file outgoing, effectively control file outgoing and prevent data leakage. 2. Settings Step 1: Log in to the admin console. Step 2: Enter the admin console, check "Bind the first device when open the share link to download" in Settings-> General-> Common Settings. *The system is disabled by default and needs to be manually enabled by the administrator according to actual needs. 3. User Opeariong Interface The first device can open the downloadn link, view and download the file normally. If the other device try to open this link, the error prompt "This device is not authorized" will pop up. 4. Sharing Management The administrator can check the user who created the shared link, link share time, expired time, whether bind to the first device or not, and the device ID that binds as the first device. Besides, the administrator can also cancel and delete the file, unbind the link from the first device. After unbinding, you can reopen the link on a new device. As a one-stop file big data transmission solution expert, Raysync has a self-developed Raysync ultra-high-speed transmission protocol, which can easily meet the fast transmission requirements of TB-level large files and massive small files, and has provided high-performance, stable and safe data transmission services for 2W+ enterprises in IT, finance, film and television, biological genes, manufacturing and many other fields.
2021-03-15
Best File Transfer Software of 2021
The best file transfer software not only makes it easy to transfer files online and manages files. With the shift of work at home, file transfer software has become more and more important. This means that companies need employees to be able to file and share documents online. From team editing of documents and presentations to staff and supervisor updating timing spreadsheets, collaboration is a key part of it. However, collaboration is not a natural way for many software platforms to function properly. Although things have improved now, people and companies generally need to be able to safely transfer files and folders online for sharing. This means not only having a place to store files securely online, but also using a cloud document storage service that also allows you to share files with other users. Fortunately, many providers can do this and have complete control over how they share. This means being able to set file and folder permissions based on whether you want to make files and folders private, allow read-only access, or of course allow full access to shared and collaborative work. Here is the best online file transfer software to share files between teams. Raysycn large file transfer software supports online file transfer. Raysync client supports direct transfer between users and clients. Data does not land on the server, and the server only transfers data traffic. For example, User A is online, and User A provides his transmission ID and key. Other users can connect to user A by transmitting ID and key, and transfer the data directly to user A's computer. The storage of the server is not implemented. The most important thing is that the file transfer step is directly upgraded from the original 3 steps to point to point in one step... Raysync has been focusing on providing one-stop large file transfer solutions for enterprises since its establishment. As the leading brand of enterprise-level large file transmission, Raysync has provided high-performance, stable, and secure data transmission services for 2W+ companies in many fields such as IT Internet, finance, film and television, biological gene, and manufacturing. For more large file transfer issues, please visit Raysync official website for more information.
2021-02-20
Top 4 FTP Exploits Used Hackers and the Solutions
Enterprises rely on safe and reliable information access methods to meet today's rapidly developing market demand. Accordingly, sharing data internally and externally is essential for any organization. File Transfer Protocol FTP is one of the earliest and still used data sharing methods. Although IT teams and business users are familiar with this, FTP lacks much vital security, compliance, and workflow requirements in modern organizations, especially in data security. The following are four different FTP vulnerabilities attacked by hackers: 1. Anonymous authentication Anonymous authentication is an FTP vulnerability, which allows users to use FTP username or log in anonymously. In many cases, users will provide their email address as a password. However, the user's login credentials and the commands used are unencrypted, visible, and easy to access. At the same time, any data sent via FTP or hosted on an anonymous FTP server will not be protected. Once, the FBI found that hackers actively used FTP to target medical and dental industries and access protected health information. 2. Directory traversal attack Directory traversal attack is another FTP vulnerability, and its successful attack will overwrite or create unauthorized files, which are stored outside the Webroot folder. In turn, the original FTP owner is subject to the permission of files or directories and the control of hackers. 3. Cross-site scripting When attackers use Web applications to send malicious code, XSS attacks are usually sent to end-users in the form of browser-side scripts. Defects that allow attacks to succeed are very common and may occur anywhere where user input is used without verification or coding in the output generated by Web applications. Attackers can use XXS to send malicious scripts to unsuspecting users. The end user's browser cannot know that the script is not trusted and execute the script. Because the malicious script thinks that the script comes from a trusted source, it can access any data, session token, or other sensitive information stored on the user's local terminal that is reserved by the browser and used with the site. 4. Malware attack based on Dridex It was discovered for the first time in 2014 that Dridex malware has been re-invented and introduced in unexpected ways after the UK became the target of bank attacks. Internet users targeted by Dridex malware will open Word or Excel email attachments, which will cause macros to download the malware and infect computers, thus exposing users to bank theft. In the latest version of Dridex malware, hackers use FTP sites and credentials to avoid being detected by e-mail gateway and network policy of trusted FTP. Updating FTP credentials regularly can help prevent Dridex-based attacks. As far as the FTP server itself is concerned, it can no longer meet the system functions required by the big data business in the information age. From the point of view of security, transfer efficiency, and compliance, the FTP server itself cannot be expanded and it is very likely to bring high-cost loss. In the big data market, big file transfer software came into being and was promised to meet the above business requirements. Large file transfer technology provides higher control and security than FTP, which usually has the following features: - In-depth report - The global visibility of all data transfer activities - End-to-end security, encrypting data in transit and at rest - Performance indicators, monitoring, and support for compliance requirements - Workflow automation Raysync- large file transfer software High performance Raysync high-speed transfer protocol, the bandwidth utilization rate is over 96%, the transfer rate is increased by 100X, and TB-level large files and massive small files are easily transmitted. High security TLS+AES-356 encryption technology and built-in multiple firewalls make the enterprise data security network impenetrable. Highly available Support mainstream servers and desktop operating systems, support various storage devices and cloud service models and maintain high integration with enterprise business systems. Low cost Pay as you go: Effectively meet the needs of low-frequency large file transfer and eliminate resource waste; Pro: GB, TB, PB global high-speed circulation, no need to wait, small and medium-sized team's selected transfer software; Enterprise: 4-layer load balancing, multi-server, and database fast docking, unlimited users enjoy high-speed transfer; Strict control Global central control, transfer log live monitoring data information, enterprise core business data visible, controllable, and traceable. Fast deployment Quick access to WEB browser, it takes 30 seconds to complete client deployment, no need to set, installation can be used. As the head brand of enterprise-level large file transfer, Raysync has provided high-performance, stable, and secure data transfer services for 2W+ enterprises in IT, finance, film and television, biological genes, manufacturing, and many other fields. In some cases, a large file transfer platform can be used together with FTP in the process of transition to safer and more effective information flow .
2020-11-27
What is File Transfer Service?
When using FTP to transfer files, there is no need to perform complex conversions on files, so FTP is much faster than any other method to exchange data. The combination of Internet and FTP means that every networked computer has a huge backup file library, which is an advantage that a single computer cannot match. However, this also causes a shortcoming of FTP, that is, users cannot understand the contents of the file before the file is "downloaded" to the local. The so-called download is to transfer software, text, pictures, images, and sound information on the remote host to the local hard disk. File transfer service is a real-time online service. When performing file transfer services, you must first log in to the other party's computer. After logging in, you can only perform file query and file transfer-related operations. Use FTP to transfer many types of files, such as text files, image files, sound files, data compression files, etc. When evaluating secure file transfer applications, companies should pay attention to the following important issues: security, architecture, features, and ease of use, management, reporting, licensing agreements, and total cost of ownership. Since data leaving the boundaries of the company may contain sensitive or confidential information, locking down this data and ensuring that only approved recipients can receive the information should be a key criterion. Security evaluation involves examining the product from multiple aspects, including the overall architecture, data storage and protection, user authentication, permissions and roles, administrator-definable policies, and even how an application gets the underlying platform and current status. There is security configuration support. Besides,it is also necessary to test whether it can defend against common vulnerabilities, such as SQL injection and cross-site scripting attacks are very important for any public-facing application. The overall architecture and design method of the solution can reflect the manufacturer's plans and ideas in the product to a large extent. Good product developers build products for today’s needs, but they must anticipate tomorrow’s needs. When reviewing any secure file transfer architecture, companies should pay attention to how vendors deal with encryption, flexibility, upgradeability, support for large files, network outages, and policies. In addition, it is also important to consider issues such as integration and expansion of existing applications, customizability, performance, user and system management, product platform support, and programming interfaces. In addition, it is necessary to consider whether the application design is logical, whether the components can be well matched, and whether the secure file transfer application adapts to the existing infrastructure. A well-designed user interface is essential to the success and effective use of any technology. The more friendly the interface of a system, the more likely it is to be adopted. Important elements of the secure transfer application interface include whether the screen is tidy, whether the control is intuitive, whether the text is clearly expressed, and whether the appearance and feel are generally consistent. These elements directly affect the adoption of the transfer scheme, and the easiest to use tool will most likely be accepted by the end-user. Two important aspects are involved when managing a secure file transfer scheme: user management and system configuration. Basic user management rules include: minimizing copies of information , using existing identity and access management databases, and making automated systems run as much as possible without continuous IT intervention. Flexible system configuration and settings can enable companies to more closely match and support existing strategies and processes. After deploying a secure file transfer program, the report becomes an important tool for understanding the utilization of the program and audit support. Compliance requirements may require the generation of reports to meet legal regulations or to meet internal usage guidelines and company supervision. The ability to monitor user activity and in-depth analysis of real activity can help identify or correct non-compliant activities and processes, and meet corporate file sharing restrictions. License agreement and total cost of ownership Companies implementing secure file transfer tools can enable users to send sensitive files and data through secure channels in new ways. Although this function may meet the needs of some individuals or individual departments at the beginning, the scale of its implementation tends to increase. Firewall rules: strictly limit the scope of the file transfer Restricting the scope of file transfer channels is the basic rule used by firewalls, but once you have designated one or several systems as your sFTP hub, make sure of the following issues: Only the sFTP traffic system permitted by the rules can pass through the firewall; only the remote approved system can be used as the source or destination of sFTP packets; SFTP is the only encrypted traffic that passes through the firewall of these systems. Although SFTP traffic is encrypted, it is an opaque management tool, so you need to make sure that it is the only opaque traffic that flows to and from these systems. Most organizations have no need to communicate with external entities or do a list of rapid growth or system changes for the secure transfer of bulk files. So if you really need frequent or rapid changes, you may need to use some security coordination tools to adjust the necessary rules to the source or destination. Use host tools Considering the rest of your environment, you need to carefully consider host-based mitigation methods. Security and system management vendors have changed in recent years, introducing high-speed analysis into their host-based system monitoring tools. In particular, some have been found to be used both in normal behavior patterns, such as operating system service calls , as well as abnormal situations on the system that have the least impact on performance. Running host-based abnormal behavior detection can reduce the movement of sensitive data into unauthorized channels. Don’t pay attention to content, pay attention to network behavior In addition to the host, network behavior analysis can also find changes in data streams, even the content of encrypted data streams that some tools cannot see. Since they can see the number, destination, and duration of data flows out of the system, these tools can help monitor data leakage in the process. It is difficult to effectively use this system, especially when identifying the "normal" early stages of traffic; such as intrusion detection systems, data leakage prevention systems, and network behavior analysis tools are all prone to "false positives", which reminds us to judge which Is abnormal behavior. Security personnel needs to spend extra time to learn these systems or use some kind of professional service to deal with this time-consuming work. The security team also needs to determine and follow the security process, continuously improve the early warning and response rules based on the alert assessment, and gradually reduce the number of false clicks. Be your own middleman The most extreme way to prevent leaks is to open all encrypted traffic that flows through the relevant part of the network of equipment capacity capable of performing these middleman functions. The encrypted traffic in these devices faces internally and ends at the system, while the channel faces externally and ends at the other end of the data flow. The channel will encrypt and decrypt it. It can then use deep packet inspection tools to analyze the content sensitivity and mark it as suspicious, and then completely block or allow it to pass. If allowed, the traffic will be re-encrypted and sent to the destination. This is a very computationally intensive task and very expensive. However, by checking all incoming and outgoing encrypted traffic, the risk of data being hidden in the encrypted data stream can be significantly reduced. This can introduce their own reasonable risks, so the scope of encrypted data stream capture needs to be carefully defined and discussed with enterprise risk managers. If this range needs to be extended to cover user endpoint devices and non-sFTP encrypted streams, then users need to know that their encrypted traffic may be exposed to IT personnel. Raysync large file transfer system, one-stop to improve the efficiency of global enterprise data transfer. Unaffected by traditional file transfer methods , minimize the transfer delay and packet loss rate of large files and big data, make full use of network bandwidth resources, and realize various business systems and various operating system platforms Data file collaboration to solve the problem of large file transfer and large data islands.
2020-11-27
7 Free File Transfer Software
Do you need a fast, free way to send files to friends or transfer data between devices? These file transfer applications can help you send large files quickly. Looking for a fast, free file transfer software to send files to friends or transfer data between devices? These applications provide different methods, so you can transfer files as quickly as possible. Yes, you already have cloud storage services like Dropbox and Google Drive, but they may appear too large or too restrictive. Then there are fast transfer tools such as "Send Anywhere" and "WeTransfer", but they lack the features you want. After learning about these alternative file transfer apps, you may find new apps you like. 1. Raysync Raysync can make full use of existing network bandwidth to provide stable and secure transnational file transfer services. High-speed transnational file transfer TB-level files and high-performance transmission of large amounts of small files can meet the needs of enterprises in a remote, transnational file and transnational data accelerated transmission in different scenarios. Improve bandwidth utilization The Raysync bandwidth utilization rate reaches 90%, and the burden of redundant data is less than 1%, which reduces enterprise bandwidth costs and makes full use of existing network resources. Ultra-low latency and packet loss Raysync's self-developed Raysync high-speed transmission protocol eliminates the inherent defects of TCP, effectively reduces latency and packet loss, and improves transmission efficiency. Enterprise-level stable transmission: point-to-point transmission, full TLS encryption, and AES-256 encryption, support for breakpoint retransmission, error retransmission, and load balancing to ensure transmission stability and security. 2. SendGB SendGB is one of the easiest ways to transfer files to others while protecting your privacy. It allows you to send files up to 5GB without registration. You can also choose how long the file is stored on the server. If you want, you can choose to add a message. The upload box has a self-destruct option. If you add the recipient's email address, the file will self-destruct after each recipient downloads it. If you simply share it as a link, it will disappear after the first download. When uploading a file, you can choose the time to store it on the SendGB server. For files with a maximum capacity of 250GB, you can store them for 90 days for free. Files larger than this size will be automatically deleted after 7 days. However, you can use SendGB Extend to store them for a longer period of time. SendGB Extend is a paid service that allows the file to be used for up to one year at a price of two euros. 3. KwiqFlick Although most online file transfer tools are eager to delete files from their servers to protect privacy, KwiqFlick wants to keep it open. It allows you to choose when to delete files. Users need to register to upload and send files, but email recipients can download files without an account. You can send files up to 2GB. These files will be stored in your account until you delete them, which makes it easier to resend frequently used files. KwiqFlick can be a good temporary file storage space for projects you are collaborating with. You can also increase storage space and file upload size by asking others to sign up for the service. Finally, it's a bit like cloud storage services like Dropbox or Google Drive. But you will not waste time on file and folder synchronization or similar operations. 4.TransferXL If you want to share photo albums for a few days, TransferXL is a good choice. It can transfer up to 5GB, and the images will be stored for a week. TransferXL also creates thumbnails for all images, which is a big attraction. Then, the recipient can preview the file and choose what to save. After all, not everyone wants to get all images. But for those who do, there is a convenient option to download multiple files as one zip file. Those who value privacy can choose to store their data on the server. You can also choose to encrypt files according to your needs. In other words, if you are just sharing an album that you want to publish on social networks, neither of these two are particularly important. Overall, this is a great way to share albums for a few days without taking up space on your Dropbox or Google Drive. 5. Cend Cend is an alternative to the popular FilePizza, a peer-to-peer file-sharing web application that runs entirely in your browser. Think of it as a torrent, but there is no torrent client. No server is involved, it is transmitted directly from your computer to your friends. The advantage of this is that for large file transfers, you can start immediately. You don’t have to upload it to the server first while your friends are waiting. Only when you are done can your friends start downloading after sharing the link. This is instant, which is great when you are dealing with gigabytes of data. Cend does not require registration. It will automatically generate a password and link, and the recipient needs to use the password and link to start the transmission. You need to keep the browser tab open during the entire transfer process, as do your friends. Yes, there is no file size limit 6.Sharedrop Apple's AirDrop allows you to share files between different Apple devices connected to the same Wi-Fi network. Share drop hopes to make this happen between any phones, tablets, or computers that don't have anything installed. Launch Sharedrop in the browser tabs of two or more devices. Each device or user has its own nickname and avatar. Drag and drop the file onto the logo of any avatar to send the file to the device. Of course, the recipient must accept it. The entire technology can be operated via WebRTC, so there is no need to download any content. If you lose your Internet connection while transferring files, Sharedrop will continue to transfer. Sending files via Wi-Fi is also the fastest wireless method. 7. File-Transfer Time Calculator With so many options, which file transfer service should you use? Well, one way to find the answer is to calculate based on the fastest speed. The file transfer time calculator will calculate how long it will take to upload or download a file. Put the file size in the first column and the internet speed in the second column. It also allows you to add overhead percentages for other Internet tasks that must run at the same time. The calculator also includes options for different wired connections, such as USB, wired LAN, Wi-Fi, SATA, etc. When you are dealing with gigabytes or terabytes of data, you may want to check whether the actual interaction with the recipient is faster and transmitted via cable.
2020-09-29
Raysync Takes Only 1 Minute 50 Seconds to Transfer 100,000 Files Cross-border
In real life and work, various applications such as Internet social networking, audio, and video are constantly producing files every day. These files may be as large as 1TB, or as large as a large number of small files. At present, the bottleneck of transmitting massive small files is IO performance. The reason is that the filehandles need to be opened/closed frequently in the transfer of massive small files, but there is very little to read and write after the files are opened. As follow, we use FTP, a traditional file transfer tool, and Raysync, a professional file transfer software, to conduct a comparative test. Test environment: Beijing Alibaba Cloud-new york Alibaba Cloud Test files: 100,000 small files Configuration: 4 core 8G memory Bandwidth: 200MB/S Packet loss: 5% Latency: 200ms The test data is as follow: The data shows that FTP takes 168 hours to transmit 100,000 small files across the country. After using professional file transfer tools, the speed is reduced to 1 minute and 50 seconds, and the transfer time is improved by 5,522 times. Raysync - the advanced file transfer solutions - 100 times faster The transfer speed is hundreds of times faster than FTP and HTTP, which maximizes the bandwidth and improves the file transfer efficiency. - Excellent files transfer technology The new disk I/O optimization technology provides high-speed reading and writing guarantee for massive small files, which is 5522 times faster than FTP. - Oversized files flow at high speed Fast transfer of GB\TB\PB-level large files and Raysync self-developed accelerated transfer technology makes the transfer timeliness increase by 272 times. - Enterprise-class stability and reliability Intelligent compression, breakpoint resume, automatic error retransmission, and other mechanisms ensure stable and reliable transfer in an ultra-remote and weak network environment. - Bank-standard security protection Based on SSL encryption transfer protocol and financial AES-256 encryption transfer technology, data security is guaranteed. Raysync, as the leading brand of enterprise-level large file transfer, has been focusing on providing one-stop large file transfer solutions for enterprises since its establishment. Specializing in solving large file transfer problems such as enterprise-level large file transfer, massive small file transfer, transnational file transfer, intelligent two-way synchronization, P2P accelerated transfer, database disaster recovery backup, multi-client concurrent transfer, object storage solution, one-to-many, and many-to-many heterogeneous data transfer.
2020-09-27
Raysync 100-day Program Released! To Build a High-speed Channel to the Data Transfer
Today is the day! Raysync's 100-day program has fully launched. Raysync has introduced a special offer for all of you who have the file transfer needs. Apply now and you 'll get a 100-day free trial of Raysync Pro that worths $820. Product: Raysync Pro Target: Enterprise users Date: 10th September – 31st October Free Trial: Accounting from the date you get the License Special Bonus: You will enjoy 20% off for Raysync Pro during the period of the 100-day free trial. After the end of the free trial, you still have a chance to enjoy the 10% discount within one month. Raysync High-speed File 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. Raysync Pro Raysync Pro is a file transfer software specially designed for enterprises, replied on the high-developed transfer protocol, and AES-256 encryption, Raysync is aimed at realizing efficient and safe file transfer services such as file distribution, file sharing, data sorting, and synchronization. Supported Systems: Windows 7-10 64-bit operation system, Windows Server 2008 64-bit operation system and above, all released versions of Linux kernel 2.6.26 and above, Linux CentOS 6.x/7.x, Linux Ubuntu 12.04 and above, Bebian8 and above. What is the transfer efficiency of Raysync with Raysync ultra-high-speed transfer protocol? Raysync Versus FileZilla The comparison of 10GB large file transfer Test Environment: New york Alibaba Cloud-Beijing Alibaba Cloud Configuration: 4 core 8G memory Bandwidth: 200MB/s Packet loss: 5% Latency: 200ms Test file: 10GB The data transfer results are as follows: In addition to the free trial of 100-day for $0, we have increased from 100 days to 150 days to meet the transfer needs of more enterprises. At the same time, for the enterprises participating in the program, we have given a price guarantee: during the program period, you can enjoy a 20% off on the purchase of Raysync Pro; And enjoy a 10% discount within one month after the end of the program. Raysync is a software-based large file transfer solutions provider. Since its establishment, it has provided high-performance, stable, and safe data transmission services for 2W+ enterprises in IT Internet, finance, film and television, biological gene, manufacturing, and many other fields.
2020-09-11
Raysync Calculator Released! Let's Calculate the File Transfer Consuming Together
To optimize the website interface and meet the users' various needs, Raysync has recently adjusted the application page and added the function named file transfer calculator. Today we will introduce you to this new function and guide you on how to use it. Four values to input: From source, To destination, File size, and Bandwith; The calculation results: the comparison of Raysync and TCP in the aspect of file transfer speed, time-consuming, and bandwidth utilization. For example, if your need to transfer 100GB files from Hong Kong to Los Angeles under the 200Mbps bandwidth, the calculation result will be shown as follow: You don't need to bother calculating the file transfer consuming any more, what you need is input the essential info, and click to calculate, you'll get the most accurate data. Hurry up to test the Raysync File Transfer calculator.
2020-09-10

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