Data leakage happens frequently, and this number continues to rise, and data security problems have been plaguing various institutions and organizations. By interpreting all kinds of data leakage events, we observe that the internal staff's dereliction of duty and irregular operation behaviors are almost 50% responsible for data loss and leakage. As long as you press a few keys, you can easily download or delete the valuable data assets of an enterprise. The loss of reputation, money, and time caused by human errors is almost incalculable. Enterprises invest heavily in personnel, training, office space, and advertising, and it is also necessary to invest in secure file transfer. A secure file transfer software, such as Raysync, ensures the safe transfer of important file assets to designated locations and ensures data security throughout the whole process: 1. Web-based security design - User-side Web portal and management-side Web Portal support access IP address isolation and port isolation. - Support some nodes to disable user plane Web Portal or management plane Web Portal - Support Http and Https, the administrator can disable the Http but only enable the Https service. - Https TLS 1.1, TLS 1.2, TLS 1.3, only open the encryption algorithm suite recognized by the industry as safe. - The Web page of Raysync, the effective range of session is only valid for the current visit page, completely eliminating CSRF cross-site attack. - Before each version is released, Huawei Cloud Online Professional Web Vulnerability Scanning Service is used to scan vulnerabilities and fix the latest released vulnerabilities in time. 2. Account & Password Protection Security Design - In the transfer process, the user password is encrypted by an asymmetric high-strength encryption algorithm. Even if the transfer message is intercepted, the attacker can not recover the plaintext through ciphertext. - The information stored in the database of the user password is irreversibly encrypted for 10,000 times in one direction by using the PBKDF2 algorithm and user's individual random salt. Even if the database information is leaked, the user password cannot be reversed through ciphertext. - The password must be a combination of case, number, and special symbols, and the length must be greater than or equal to 8 characters. 3. Transfer Security Design - In the transfer process, Raysync is protected by Hash verification at the transfer message level, file block and the whole file to ensure the integrity of the transfer content. - TLS 1.3 is used for encryption between the Raysync client and the Raysync server to prevent man-in-the-middle attacks on the network. - Raysync only needs to expose one port to the outside, which can meet all users' access and greatly reduce the risk of firewall port exposure. 4. Behavioral Audit - The Raysync server completely records the complete behavior logs of users logging in, logging out, uploading, downloading, changing passwords, sharing links, etc., and the administrator can regularly audit the user behavior information. - The Raysync server completely records the administrator's operation log, including adding, deleting, modifying user information, modifying server information, and other complete information. Auditors can regularly audit the server administrator's operation behavior.
Maybe you are transmitting R&D materials that need to be put into production urgently to the technical staff of the company branch; Maybe you are rushing to sort out the quotation and rush to pass it to the customer; Maybe the staff at the event site are waiting for your hand to show the product promotion video being sent ... The file transfer progress bar has been loaded to 99%. You can even think of a relaxed mood after the data is loaded to 100%. However, after 1 minute has passed, the progress bar is still stuck at 99%. You must have waited anxiously for the farthest 1% in the progress bar, but the file transfer speed is always not ideal, and the 100% in the progress bar is always late. The transfer management of data has become an important factor to improve the production efficiency of enterprises. Business processes involve the needs of efficient information transmission, information security, maintenance, and management from R&D, design, procurement, production, inventory, sales, and after-sales. It is time to deploy a set of file transfer software in enterprises. Adopted the smart accelerated transfer technology, the transfer rate is increased by 100X, the bandwidth utilization rate is over 96%, the file outgoing efficiency is greatly improved, Raysync is definitely your best choice. - Rayasync file transfer software provides stable and reliable file transfer speed for enterprises and ensures timeliness, reliability and security of workflow. - Raysync supports to customize the file transfer environment according to the importance, it optimizes network bandwidth usage scenarios all the time, without fear of network environment, the whole transfer process can be guaranteed regardless of the network condition. - File transfer through Raysync Large File Transfer software will maximumly save the transfer cost and entry and exit cost compared to the transfer via harddisk.
Almost everyone has experienced data loss. When what is lost is personal data , it is annoying. But if it involves the loss of company information, customer information, and business data, it is a disaster. Especially between enterprises and partners, this kind of data loss brings not only economic losses but also a crisis of trust related to cooperation, which is the most unacceptable among enterprises. How to effectively prevent data loss in data interaction driven by file transfer software is our topic today. As long as the system is stable, nothing will happen, which seems to have become the acquiescence of IT security control. But the reality is that as time goes by and data increases, more applications, updates, and data begin to bring pressure to the most stable system. Frequent data transfer and large file transfer are very likely to overload the system at a certain time, which will slow down, shake the stability of the system, and even collapse. Affected by the system failure, the risk of network attack and data loss increases, which also exposes the fact that more and more companies cannot recover the affected data. Long-term suspension of system repair business, high cost of damage repair, and a series of economic problems caused by data loss all illustrate that large file transmission has a great impact on data loss. Data needs to be transferred, and enterprises need better big file transmission software Data needs to be transferred to create value. In order to give full play to the value of data, enterprises need new data acquisition channels to keep exploring and need suitable large file transmission software to ensure data security and high-s peed circulation. A qualified large file transfer software that can effectively prevent data loss should have the following points: 1. High Performance High speed is the basic requirement of file transfer software from beginning to end. Whether it is its own transmission engine or computing mode, performance pursuit means software's own strength. Raysync ultra-high-speed transmission protocol is based on UDP transmission performance, which breaks through the defects of traditional FTP and HTTP transmission. Compared with FTP, the transmission rate is increased by 100X, and the bandwidth utilization rate is over 96%. This high-performance transmission is excellent in transmitting large files and massive small files, which can effectively promote the data flow of enterprises and reduce the system pressure. 2. High security The dynamic transmission process and static storage location of data are the hardest-hit areas of data loss. Transmission encryption and effective backup can effectively examine the security level of file transmission software. At present, the high standard AES-256 international financial encryption algorithm is the high-security standard for file transmission security. 3. High concurrency The volume and quantity of data require file transfer software to have higher concurrent transmission capability. Multi-dimensional transmission mode meets the requirements of extremely fast transmission of TB-level large files and massive small files. 4. High availability Simplicity and ease of use are fundamental to the recognition of large file transfer software by users. Only when it is used reasonably and correctly by employees can enterprises effectively manage data and prevent data loss from the source. The market of file transfer software is complex and changeable. It plays an important role for enterprises to effectively prevent data loss by recognizing the above four points and choosing the correct file transfer software reasonably. For more file transmission and data security control issues, please consult Raysync Large File Transfer!
The global data volume is exploding. The joint research of Seagate and IDC shows that the global data volume will reach 163ZB by 2025. The research also shows that the world data mainly comes from enterprises, accounting for up to 60%. We have entered the data age. Almost every enterprise, whether it is a traditional enterprise or an emerging Internet enterprise, is affected by the trend of big data. Massive data provides new ideas for the development of enterprises and helps enterprises make the most correct strategic choices. LoT, deep learning, and face recognition, which are popular nowadays, all benefit from the flexible application of big data. Massive data brings opportunities for enterprises, while challenges are inevitable. Data are often stored in the hands of different people in different devices and different geographical locations, or in the cloud or locally, and data are scattered everywhere, forming data islands. Only by breaking the data islands and making data flow at high speed can the maximum value of data be brought into play. Using file transfer software, large files and massive files can be sent effortlessly, with little or no downtime, which is a great optimization of traditional file transfer solutions . At present, there are some file transfer software on the market , which allows users to send files or folders of any size, eliminating the trouble of using complex and time-consuming FTP solutions or e-mail servers that cannot handle large files. The Raysync Large File Transfer software will also generate detailed report logs about users and file transfer operations, thus effectively improving the compliance of file transfer. Raysync transfer protocol runs in the application layer and user space of the system, and does not need to modify the kernel configuration of the operating system; The Raysync transfer protocol provides a series of easy-to-use SDK , API and clear and complete development documents to help users integrate quickly. "For today's enterprises and future entrepreneurs, the opportunities to obtain data value are unparalleled, and global business leaders will explore these opportunities in the coming decades."
In the process of file transfer, TCP and UDP are transport layer protocols, and their communication mechanisms are different from the application scenarios. The version V188.8.131.52 of Raysync supports the setting of transfer protocol in 4. In order to better answer the question of how users choose file transfer protocol, the following contents make an easy-to-understand short answer to file transfer protocol: - Automatically select UDP/TCP: it will automatically switch to the TCP mode when the transfer latency is less than the value you configured. - Only UDP - Only TCP - Default: The UDP mode will be used in priority, it'll automatically switch to TCP mode when the process of transfer is interrupted. Why are there four transfer protocols? First of all, we should understand the meanings and differences between these transfer protocols: The basic difference between TCP and UDP: TCP refers to the Transmission Control Protocol, and UDP means the User Datagram Protocol. Both of them are the protocol of the transport layer, but they have different mechanisms. - Message mode: TCP designed for the connection-oriented streaming mode, while UDP for connectionless datagram mode. - TCP provides reliable services, and UDP may lose packets. - TCP has the strict requirement of system resources, while UDP not. - TCP transfer efficiency is slow, UDP has good real-time performance, and its work efficiency is higher than TCP. - Each TCP connection can only be point-to-point, while UDP supports one-to-one, one-to-many, many-to-one and many interactive communication. The scenarios of TCP and UDP: In conclusion: TCP is a kind of reliable transfer method but the transfer speed is relatively slow. While UDP is relatively unreliable but has ultra high speed. Therefore, when choosing a specific file transfer protocol, it should be decided according to the requirements of communication data. If the real-time investigation of communication data is far more important than the integrity of communication data, TCP protocol is preferred; On the contrary, UDP protocol is used. The four file transfer protocols supported by Raysync are designed to facilitate users to configure flexibly according to actual transfer requirements. It is not limited to a certain transfer protocol, and is suitable for file transfer requirements of all walks of life. The ultimate purpose of file transfer software provided by Raysync is to help more enterprises realize high-speed data transfer and create value for enterprises.
In daily work, there is a quite common phenomenon: whether it is an administrative department, financial department, or operation department, employees want to finish their work as soon as possible. However, when employees pursue speed and shorten workflow, they often ignore the file-sharing security problems brought about by data movement, thus leading the enterprise security situation to an uncontrollable situation. In this paper, Raysync summarizes the following five methods commonly used by employees based on 2W+ enterprise service experience to help more enterprises understand how employees share files and why each method poses a threat to data security and compliance. 1. Email Q: Do you know how much data you transfer through your email server every day? In a normal enterprise, the financial department receives many forms and personal data from the contractor every day; the Marketing department, business information needs to communicate with sales partners constantly; Human resources departments need to record personal data of employees so that they can perform various tasks. These data lists are often updated, written, and need to be kept for a long time. In fact, frequent file sharing is involved in the process of summarizing and communicating the above data. During this period, many sensitive data were transmitted through email servers with insufficient security. In addition, a large amount of data in the massive small files sent and archived every day is redundant, which makes it difficult to monitor sensitive data files and control the security of file sharing. 2. FTP Server FTP has a long history as e-mail, but IT is used more frequently than IT experts want. FTP is used in many ways, but the main purpose is still to solve the problem of file sharing inside and outside. In the long process of using FTP, a problem has been exposed. FTP without enough encryption and password protection is very unsafe. If there is not enough encryption standard, FTP is vulnerable to man-in-the-middle attack. Even password-protected FTP servers are easy to decrypt. As we all know, password is the weakest security link. Many employees' personal and professional accounts often use the same password. If the password is exposed during data theft, it will be a disaster for every area that the employee can reach. 3. EFSS Tool Enterprise File Synchronization and Sharing is a common way to share and store data among internal employees, external and third-party providers and partners. These file sharing tools are particularly popular because they can easily move large files, such as photos and videos, back and forth. Even though they become better in terms of security and compliance, they are not the best way to transfer sensitive data. One of the biggest problems of this kind of tools is the lack of transparency of sensitive data transmitted through EFSS platform. Many enterprise employees often choose such tools in order to quickly store data externally, such as Baidu network disk. For them, this is a very convenient method, but for enterprises, this method involves sending sensitive data and non-sensitive data, and anyone has the right to access this link to download data, which means that enterprise information is full of threats on the Internet. 4. Cloud Services With the continuous improvement of cloud and hybrid cloud environment, more and more enterprises can safely use these cloud services for file transfer, even if sensitive data is involved. At present, several major cloud service providers have made great efforts in data storage security to prevent data loss and minimize liability risks. However, it is a big mistake for enterprises to think that even if the data is stolen, Microsoft or Amazon should be responsible for you just because the data is on AWS or Azure servers. In fact, when signing the contract, the responsibility section of the product agreement implies that the source of data security is always in the hands of the enterprise itself. In principle, an enterprise's own IT department should effectively control who has access to these services and which data in the cloud. The most important criterio n for data security in the cloud is who is responsible for protecting this data. 5. Mobile marketing data Data is very important in enterprise marketing and sales. Only with these data, the enterprise can guide the sales lead through the sales channel and finally complete the sales. The problem is that the data is regarded as personal data before the law. General Data Protection Regulations regard personal data as anything related to individuals. These include email address, IP address, name, telephone number, and so on. However, these are just the basic information needed for marketing work. Although most of this data may have been input into CRM tools such as enterprise marke ting automation software or Salesforce. However, the business scenario of the marketing department is not fixed, and employees still like to transfer data from these systems to tables or personal devices in order to respond to customer needs at any time. This has always plagued enterprise IT departments in terms of data compliance. If employees transfer them to standard platforms such as Marketo and Sal esforce, IT departments will lose all control over data. In the face of the above-mentioned several common solutions for users to move data and share files, and their advantages and disadvantages are analyzed. We inevitably ask, is there really no safe and reliable file sharing solution? As the head brand of enterprise-level large file transfer, Raysync has provided high-performance, stable and safe data transfer and file sharing services for 2W+ enterprises in IT, finance, film and television, biological genes, manufacturing and many other fields. If you want to know how Raysync can ensure data security in terms of data interaction speed, risk control and compliance, you should immediately experience Raysync at high speed and analyze its mystery.
The amount of data generated by companies is increasing. Enterprises hope that data can guide business decision-making. Companies pay more and more attention to data, and more and more data are stored in the cloud. On the one hand, storing data in the cloud saves hardware, on the other hand, files can be accessed flexibly, because these files have nothing to do with devices, so the cost is greatly reduced. This promotes the healthy development among companies. However, people often worry about the data security in the cloud. Cloud storage service providers provide a high degree of physical protection. Data centers that store data provide many security measures. Therefore, the server is well protected to prevent unauthorized third parties from accessing data. Misunderstanding 1: Our company is not the target of hacker attack Many entrepreneurs think that no one or company is interested in their data. But in most cases, the goal of cyber attacks is not to collect top secret data, but people are very interested in collecting seemingly boring data. Any information about your business, the way you work or your customers information will give your competitors an advantage. Misconception 2: Do files need to be encrypted? That's too complicated For data encryption, there are some software that can help you encrypt your data effectively at any time and provide a high degree of user-friendliness. Once the initial workflow is set, the password will run in the background, so there is no need to change the normal workflow. Enterprises deploy a set of data transfer software, which can not only solve the problems of slow data transfer and easy loss of data transfer, but also provide another layer of security protection for file transfer. Raysync is based on SSL encryption transfer protocol, adopts AES-256 encryption technology of international top financial level, and has built-in CVE vulnerability scanning, which adds multiple defense walls for data information. Breakpoint resume, automatic retransmission and multiple file verification mechanisms ensure the integrity and accuracy of transfer results, and ensure stable and reliable transfer efficiency in ultra-remote and weak network environment.
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