In the daily surfing life on the Internet, people often overlook a problem. When we use peer-to-peer software to access multiple media files, such as books, music, movies, or games, the danger is also closely followed. Peer-to-peer file sharing is the use of peer-to-peer network technology to distribute and share digital media. Take BitTorrent, a popular file-sharing protocol, as an example. It was created by Bram Cohen for P2P file sharing and is a P2P file transfer protocol based on TCP/IP protocol. P2P file-sharing has many uses, especially among enterprises. But the reality is that the file-sharing protocol BitTorrent is a controversial subject in the security world. Especially, BitTorrent enjoys a "high reputation" in piracy when copyright protection and illegal content are shared equally. It is estimated that nearly one quarter of Internet traffic infringes copyright. In 2017, the most popular BitTorrent index on almost all the top 50 most popular search phrases is the name of copyright movie or TV program. If users want to use VPN to access P2P file sharing sites, they may want to access illegal content anonymously. If they download illegal content, they are not only responsible for copyright issues, but they can easily download dangerous malicious software without realizing it at all. Although the danger may not be as common as other areas on the Internet, malicious software can still be inadvertently obtained through P2P file sharing. Remember this unfortunate user who stole more than four bitcoins from his computer after downloading pirated video games infected with malicious software? This risk is still very real. According to ZDNet, P2P file sharing websites infect millions of users every month. Raysync is dedicated to ensuring the fast file transfer, while protecting the data security. Raysync provides multiple modes of transfer according to different transfer initiators. It supports the peer-to-peer, multi-point mutual transfer, one-to-many data distribution, and other modes. It also provides exclusive user and user group space, supports specific authority management, and build exclusive assistance space and file sharing requirements across departments and companies.
E-mail is still the most popular attack medium. Legitimate e-mails are attacked during transmission and hijacked in complicated ways, while phishing emails try to deceive people with fake addresses, which is a typical phishing attack . How to respond to the chain attach via email? Virus software purchases an email account through the email response chain. Attackers use phishing, violence or social engineering to access one or more email accounts, and then start to observe the conversation, and seek opportunities to send malicious software or malicious links to one or more participants in the ongoing communication chain. What types of malware use response chains as attack vectors? In 2017, the attack on the email response chain was first discovered. In 2018, Gozi ISFB/Ursnif Banking Trojan horse activities also began to use this technology; In other cases, attackers break legal accounts and use them to take over existing threads and spam attacks on other recipients. Malicious attachments can use VBScript and PowerShell to transfer workloads, such as emote, Ursnif, and other loaders or bank trojan malware. Ordinary fraudulent emails are usually sent in the form of topics or short messages, which are easy to identify and have less chance of being deceived. However, attacks through e-mail response chains are often carefully considered, without grammatical errors and with clear semantics. This means that even the most cautious and well-trained employees may become victims. Four methods to prevent email response chain attack Since the response chain attack is based on account compromise, it should be ensured that all employees of the company follow the verified security procedures. These include two-factor or multi-factor authentication, with a password set for each account. Secondly, the use of Office macros should be restricted or completely prohibited as much as possible. Although these are not the only means by which malicious attachments may endanger devices, macros are still common attack vectors. Introducing safety awareness training is of great help to train employees to understand the dangers of phishing. E-mail users need to raise people's awareness of phishing attacks and how attackers develop their technologies. Information assets are very valuable for enterprises, so it is better to deploy a data transfer solution as soon as possible instead of preventing this and that. Raysync adopts self-developed transfer protocol, which can help enterprises to quickly distribute large files or massive small files, and can provide the highest transfer speed with minimum system overhead regardless of the distance of transfer or the strength of network conditions; Security is also the focus of Raysync. The whole process of file transfer adopts financial AES-256 encryption transfer to ensure data security. The mechanism of breakpoint continuous transfer and error automatic retransfer ensures that the transfer can continue from the breakpoint after unexpected interruption of transfer, ensuring the integrity and reliability of file transfer, and monitoring the whole process log to ensure considerable, searchable and traceable data.
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 126.96.36.199; 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 188.8.131.52; 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.
In this digital age with advanced technology, people always hope to share files and move data quickly through the flexible movement of the mouse. From server to server, from the test environment to quality assurance, from one data center to another. In fact, despite the use of a hybrid cloud environment, the efficiency and security of file sharing still worry enterprises. Even if an accurate plan is designed, it is always possible that the value of files will be devalued due to transfer efficiency problems, and data leakage will be caused by the uncontrollable transfer. File-sharing with only one click This sounds very simple, but in practice, you will find that a large number of components and IT technologies based on file-sharing are needed. Speed is thr top technology Speed is the basis of mining the value of file sharing. Raysync ultra-high-speed transfer protocol independently developed by Raysync is an in-depth study of transfer performance based on UDP, which breaks through the defects of traditional FTP and HTTP transfer and further improves the transfer rate by 100X, and the bandwidth utilization rate reaches over 96%, thus easily meeting the technical transfer requirements of TB-level large files and massive small files, and providing a perfect file sharing carrier. Bank-standard security protection File sharing is facing a high risk of data leakage. Whether it is the past hard disk movement or the current cloud interaction, the security problem of file sharing has never been eliminated due to the technological progress. The security control requirements of file sharing in the Internet age are higher and stricter. Based on SSL encryption transfer protocol, Raysync adopts AES-256 encryption technology of international top financial level, and built-in CVE vulnerability scanning adds multiple defense walls for data information, effectively resists external attacks, guarantees the privacy of transmission process, and ensures the integrity and security of file data transfer. Best solution for successful digital transformation For the risk problem of classic file sharing, Raysync puts forward a reasonable file sharing solution, which can effectively solve the problems of file transfer efficiency, security, reliability and compliance, and at the same time, free people from the manual migration of old hardware to new hardware. If you need it, you are welcome to visit Raysync and open a new door to modern file sharing.
In the Internet market, more and more enterprises realize that innovative software and mobile applications can be used to gain or maintain valuable competitive advantages, and enterprises must try to integrate "business" with IT departments. Most importantly, the use of new software can promote the overall pace of business work. The one-stop large file transfer solution provided by Raysync has helped 2W+ enterprises to embark on the fast track of digital development through its own advantages in transfer performance and complete foundation in software usability and security. Raysync high-speed transfer protocol accelerates the digital upgrade The self-developed ultra-high-speed transfer protocol of Raysync has a transfer rate increased by 100 times compared with FTP, and the bandwidth utilization rate is over 96%. In the face of TB-level large files and massive small files, Raysync provides a multi-dimensional transfer form, and the transnational transfer of 10GB files takes only 7 minutes and 30 seconds, while ensuring stable and reliable delivery. Build an intelligent transfer environment and drive innovation and development On July 10, 2020, Raysync v184.108.40.206.8 was newly released, supporting four transfer protocol configurations, and users can choose flexibly; At the same time, the two-way synchronization mode releases the hands of manual copying, which is more flexible, simple and meticulous, and avoids the omission of files in the backup process; Raysync download verification mechanism is configured. If a file with the same name appears in the download file directory, it will be automatically compared with the file on the server, and the server will only send the data that it doesn't want to download to ensure the integrity of the file. At the same time, four major adjustments have been made to the transmission command line. Strictly control the transfer process and ensure data security In order to ensure the security of transfer data and prevent data leakage, cracking, monitoring, and other security issues, Raysync strengthens internal data communication security control, adopts online banking AES-256 encryption technology, has built-in CVE vulnerability scanning, and uses SSL encryption transfer to effectively ensure data security. At the same time, Raysync adopts the setting of access rights and OS rights, thus achieving stricter access control. Raysync is well aware of the influence of data on the development of enterprises, keeps pace with the development of the times, and strives to practice the initial intention of "high-speed data circulation creates value for enterprises". Never stop digging deep into information processing capabilities, and have been committed to providing safe and efficient file transfer solutions for enterprises.
For decades, there has been no good solution for enterprises to balance security and productivity in file sharing. Especially in this fast-paced era, people are not satisfied with traditional disk movement, FTP, and email to complete file sharing. People want to work collaboratively anytime and anywhere, so more and more people are turning to file sharing solutions. However, it is worrying that according to the research report, 50% of enterprises have no policy on file-sharing tools. Even if there is a policy, 48% said they would not implement it. More importantly, 69% of small and medium-sized enterprises don't even know whether their employees are using unapproved file-sharing tools or dangerous file-sharing tools. How to strike a balance between employee productivity and protecting critical data? Many employees of enterprises are already using file-sharing software. As mentioned above, this may expose the data of enterprises to the risk of data leakage because of IT compliance. Perhaps it is not intentional for people to leave the company with sensitive documents when they move , but the risks always exist. Instead of letting employees look for various file-sharing tools spontaneously, it is better to integrate a compliant and controllable file sharing tool into the existing office software of enterprises to create a safe and comfortable office environment. This file sharing tool needs to meet the following characteristics: - Improves the employee productivity - Easy to use - Security, data sharing process security and storage security - Compliance-meet the strict compliance requirements of the industry - Good integration Raysync - the fastest and most secure file sharing tool - Raysync has a self-developed high-speed transfer protocol, and the bandwidth utilization rate is over 96%. It meets the needs of enterprise large file transfer and massive small file-sharing in multiple dimensions, effectively helping to improve productivity; - It takes three easy steps to complete the client deployment and you don't need to take time to configure it. - In terms of security, TLS+AES-256 encryption technology and multiple firewalls have reached the international top financial level security. - Support mainstream servers and desktop operating systems, support various storage devices and cloud service models and maintain high integration with existing business systems of enterprises.
Nowadays, there are nearly 9 billion devices in the world that are constantly generating a large amount of data, and this trend is still rising sharply. For enterprise development, this information forms the basis for detailed analysis of business processes and innovative applications and lays the foundation for competition pattern, investment prospect, strategic planning, and predictive maintenance. However, considering the huge throughput, in order to make full use of it, enterprises need a complete set of large file transfer solutions. 1. Ensure Interoperability Perhaps it is precisely because of the abundant data on the Internet that it is a big problem to obtain practical data. On the one hand, it is necessary to manage the data streams obtained from various channels; On the other hand, there are too many data obtained and the data format is complicated. Therefore, a file transfer tool with complex interoperability function is needed, which can efficiently interact and utilize data of different data types and formats. 2. Speed Guaranteed The high-speed transfer is the basic requirement of many jobs on the Internet. Ideally, the file transfer solution used can also identify, manage, and store large amounts of data in real-time. Relied on the self-developed high-speed transfer protocol, Raysync can not only meet the high-speed transfer of TB-level large files, but also open the transfer channel of light speed for massive small files. Regardless of the amount of data, it is very important to ensure the speed in the future-oriented Internet work.File transfer at high-speed is the basic requirements 3. Plan Extensibility Equally important in enterprise file transfer solutions is the unlimited scalability of the solutions used. For 58% of decision-makers, whether the selected solution can always keep the best running state and handle all possible data volumes is the key point for enterprises to find suitable file transfer software. Because under the background of the exponential growth of predicted data, flexible scalability is the decisive factor to adapt to future challenges. 4. Feasibility and Ease of Use With the continuous development of science and technology, the file transfer solution must be adaptable in order to truly face the future. They must develop in parallel with the times. The Raysync V220.127.116.11.8 open programming environment takes this into account, and the high flexibility ensures the diversified file transfer requirements of all walks of life. The perfect large file transfer solution should cover every aspect of the enterprise business procedures. Raysync has foreseen the influence of data on the development of enterprises and has been persistently digging deep into the data processing capability, striving to build a safer and more efficient file transfer platform for enterprises and provide more comprehensive services for more enterprises. For more large file transfer solutions, welcome to visit raysync.io to learn more.
In the era of big data, the amount of data is exploding. Massive small data has become a very typical data application, such as some picture websites, which may need to process hundreds of millions of picture materials every day. Traditional file systems are difficult to deal with the application scenarios of massive small files efficiently, and there are many problems in the operations of reading, storing and transmitting files. Challenge 1: Low file reading performance and difficulty in file retrieval A large number of concurrent random disk accesses greatly reduce the efficiency of disk operation and delay data access. It is much more difficult to retrieve the corresponding files in the voluminous document database, and the time-consuming of business operation is high, even the files can not be opened. Challenge 2: The amount of data is too large and the storage cost is high The data generated in the production process of an enterprise has a very important business value. When we gather a large number of scattered small files together, we will form a complete asset view and business view. However, due to the immature storage technology and high storage cost, a large amount of data has been discarded before it can bring its value into play. Challenge 3: Massive small files are transferred slowly and the transfer performance is poor Traditional transfer tools can't stand the accumulated data. In addition, due to the influence of transfer distance, network environment, and the size of transfer files, packet loss and delay often occurs, which slows down the business process. Challenge 4: Massive data management is difficult Enterprises continuously generate data increment every day, which makes it difficult to manage massive files. Backing up data, deleting files and sorting data will consume a lot of system resources every day. Raysync solves the data transfer problem of enterprises with its excellent transfer performance. Intelligent optimization technology of disk I/O Any file can achieve the optimal transfer speed with minimal system software overhead. Disk I/O accesses many files randomly with extremely high reading speed. Support mainstream public cloud object storage Support free switching between local storage and tripartite cloud platform storage, so that huge data can play its value and will not be discarded. More efficient and stable transmission performance Raysync transfer protocol can quickly and parallelly transfer multiple data streams through the characteristics of multiple parallel channels, and the transfer speed is 10-100 times higher than FTP. Enterprise-level stability and reliability Breakpoint resume, automatic retransfer and multiple file verification mechanism ensure the integrity and accuracy of massive small file transfer, and the transfer efficiency in ultra-remote and weak network environment is stable and reliable.
2020-07-22small file transfer
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