How to Ensure Secure File Transfer in 2020?
Secure file transfer is more important than ever. As the world becomes more dependent on data, sending and receiving files safely and efficiently is critical to business processes such as corporate security, team productivity, and even internal communications. Unfortunately, companies are often blocked by lax or non-existent sharing agreements. Furthermore, transfer methods below the standard limit the file size, limit the number of transfers and slow down the transfer speed of digital data. As a result, information security is often threatened, and inefficient work processes can paralyze the team. Fortunately, this is the digital age, so there is no shortage of solutions. Below, we will explore the different methods of sending files, their advantages and disadvantages, some best practices for file sharing, and the best tools and software to ensure not only fast data and information transmission, but also security. continue reading! Today's devices store large amounts of data. Data is usually enclosed in distinguished names and can include documents, media, and even entire software applications. It usually needs to move from one location to another. File sharing refers to the process of moving data from one device to another device or remote location, usually through a cloud-based system. In many cases, the recipient receives the file directly, while in other cases, any number of users with access to the cloud can retrieve the file. Types of File Sharing Services Cloud file sharing Through cloud-based file sharing, users can upload files to a central repository. Just like data centers, clouds are usually hosted by third-party providers. There, other users with access to the cloud can retrieve the file. For security, users can specify the privacy level and the type of permissions placed on the file. Share files via email E-mail clients also provide file sharing services, allowing you to send data over the Internet. You can quickly upload and attach files, provide an explanation of their contents, and keep records of transferred files. This is a great way to quickly send smaller files to multiple recipients. In addition, many cloud-based programs allow you to share files via linked locations, which you can copy and paste into emails. flash drive What if you need to share large files or sensitive data, but there are no network options available? As portable servers, storage devices such as USB flash drives and external hard drives prompt users to manually copy data from one device to another. They can share large files, eliminate cloud or network-based threats, and make users responsible for file transfers. File Transfer Protocol File Transfer Protocol is a primitive file sharing method, a set of rules for computers to exchange files with each other on networks such as the Internet. If you are surfing the Internet, FTP allows you to download files from a browser window. If you have a website, you can use FTP to upload or download files from that website’s server. On the other hand, companies can use FTP to share files from one computer system to another. Benefits of File Sharing No surprises here. The ability to securely share files allows companies to perform important business processes, such as teamwork, while also ensuring that files are restored and stored forever. Easy to use-most file sharing tools are very easy to use. Cloud systems, email clients and removable storage devices all allow users to quickly drag and drop files between their devices and storage systems. Collaborate anywhere-Cloud-based programs are particularly convenient for remote teams, because anyone with access to the system can upload and access files from anywhere via an Internet connection. Files can usually be shared publicly or privately, which expands the potential for collaboration. Auxiliary storage-Although removable devices are very suitable for small file storage, the cloud has become the main method of auxiliary storage for enterprises. In most cases, files are stored on remote servers, providing important backups for important files and documents. No need for additional hardware-File sharing via cloud technology saves you from having to purchase expensive additional hardware. You pay for the capacity and performance your business needs, while the provider bears the burden of maintaining the technology and hardware File Sharing is Not Without Errors Before choosing a file sharing solution for your business, you should know that sharing documents and data is not without inherent flaws and security risks. Email clients are notorious for their limited upload capabilities. The ability of removable storage devices to store massive files is similarly restricted. Worse, they can easily be misplaced. Then there is the issue of cloud-based sharing. For starters, data is usually taken outside of the corporate IT environment, and cloud providers may mishandle these data. But it is more likely that, especially on a multi-user platform, the information may be misused due to user error or carelessness. Once data is shared publicly, it is difficult to track. These notorious vulnerabilities show that data shared through the cloud is not without significant internal and external security risks. If you are considering a cloud-based file sharing platform, make sure not only to retain data ownership, but also to easily transfer or convert the data to other systems. This is not always the case. Moreover, many cloud storage services have bandwidth quotas. If your business exceeds this allocation, or only needs to increase its data limit, the additional costs will increase rapidly. In short, your business needs more space to store its data, and you have to pay more. Finally, FTP. Essentially, FTP is an insecure method of sharing data. Although SFTP ) mitigates the risks of FTP by encrypting data transmission, it is very complex and technically difficult to implement.
Raysync Security Design: Behavioral Audit
Large file transfer software used by enterprises will involve all aspects of data information of enterprises. In addition to the security control of large file transfer software itself, the security design of enterprise user behavior is also very important. Aiming at the safety of enterprise users, Raysnc has designed strict transmission settings and user behavior control, so as to realize visible, controllable, and traceable enterprise data flow. 1. Enterprise users 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. 2. Software administrator The Raysync server completely records the administrator's operation log, including adding, deleting, modifying user information, modifying server information, and other complete information and auditors can regularly audit the server administrator's operation behavior. As a file transmission acceleration software trusted by 2W+ enterprises, Raysync adopts the high-speed transmission protocol to build a highway for accelerating enterprise data transmission in the information age, and at the same time, it always puts enterprise data security at the top of its development.
Do You Really Need File Transfer Acceleration Software?
Our industry is often described in terms like "accelerated" or "high-performance". Sounds great: everyone wants what they are waiting for happens faster. Customers will naturally come to us for faster data transfer speed. But when it comes to moving data across networks, there are many moving parts. File transfer software is also one of them. No software can move data faster than basic hardware. Therefore, if you think your data should run faster, the first thing to look at is the telecom provider. If you have an upstream speed of 100 Mbps, and the system at the other end has at least a downstream speed of 100 Mbps, and the speed reaches 90 Mbps, then you don't need acceleration software. The utilization rate reaches 90% , so the only way to increase the speed is to increase the line speed. Remember, upgrading only one end does not help: the data path is only as fast as its slowest link. If you don’t seem to be filling the data pipe, make sure the width of the pipe is the same as you think. More than half of the people who contacted us did not have accurate information about their internet connection speed. The differences between uplink and downlink speeds, corporate bureaucracy, bonded links, and outdated telecommunications contracts often lead to expectations exceeding reality. At least at some point, transferring data to a nearby server or using a public test site allows you to quickly estimate the capabilities of the network. Also, remember that you may not be the only user of these links: bandwidth is a shared resource, and various devices may require you not to exceed your fair share. Even if the hardware is not fully utilized, there are still many software bottlenecks that will limit your speed. Firewalls and antivirus software may decide that your data flow is not worth it quickly. It can be particularly frustrating to keep track of these restrictions when they are based on obscure "heuristic" rules or long-forgotten configurations made by people who have not worked in your company for years. The data transfer acceleration software solves a very specific problem: the insufficient use of hardware due to the inefficient transfer protocol. In other words, TCP often fails to meet the requirements. Data transfer optimization aims to make utilization as close to 100% as possible. So before you ask if this will make the file transfer faster, ask yourself where the 100% benchmark is. If you want to use file transfer acceleration software, you can try Raysync large file transfer. The transfer speed is hundreds of times faster than FTP and HTTP. It maximizes the bandwidth without affecting other network traffic. Cross-regional and international big data replication and migration Or archive, at least 100TB of data can be transferred every day.
Raysync Security Design: Software Installation
As with some other file transfer software, it takes a few steps to install Raysync including download the installation package, unzip, launch and activate it in three minutes, and then you can easily access the client. Then how to ensure the installation security so that to comprehensively protect the data security? Raysync focus on 5 details: - There is no built-in user name and password in the system, and the admin administrator password is randomly generated during the installation process, and the user is forced to change the password when the admin administrator logs in for the first time. - The default restriction of the files that the user uploads are 660. Remove the execution attribute of the file and prevent the input file execution behavior. - Run the Raysync server with a low-privilege user. - Administrators can customize file suffixes that users can upload and prohibit users from uploading dangerous files. - The user rights of other groups of server program files are all closed to prevent other users from accessing abnormally. As a file transfer accelerated software trusted by 2W+ enterprises, based on the self-developed high-speed transfer engine, Raysync builds a highway to accelerate the transmission of enterprise data in the information age, and at the same time always put enterprise data security at the top of development.
How Does Raysync Manage the Transmission of Data?
Many companies have started the international business, and transnational file transfers have become more and more frequent. With the development of business and the expansion of the company scale, many companies have set up branches overseas. It has to be said that as the process of economic integration continues to accelerate, multinational operations of enterprises have become a trend. However, due to the constraints of transfer distance, file size, network environment, etc., the quality and speed of transnational file transfer are greatly reduced. Unexpected transfer interruption, packet loss, file damage, excessive time-consuming, file leakage, and other issues make it difficult for multinational groups to work. successfully launch. Raysync actively responds to the country's "open cooperation" strategy, focuses on the development of global cooperation, and helps multinational enterprises to develop smoothly. With its self-developed Proxy high-speed transfer protocol, Raysync has provided numerous companies with large file remote transfer solutions, brought a stable and efficient sharing and collaboration platform for many multinational companies, and has become a god-assisted business development across regions. File long-distance transfer, high speed, and stability Raysync's software technology based on UDP patented transfer breaks through the limitations of traditional network transfer. Its emergence makes up for transfer shortcomings such as FTP, HTTP, or CIFS, and maximizes the use of network bandwidth, with a utilization rate of over 96% and a transfer speed increase of 10-100 Times, efficiently solve network delay and packet loss problems. Even in long-distance, cross-border, and weak network environments, it can still provide reliable, safe, and stable accelerated transfer services. Fully guarantee enterprise data security Raysync is based on the SSL encrypted transfer protocol, adopts the world's top financial-level AES-256 encryption technology, and has built-in CVE vulnerability scanning to add multiple defense walls to corporate documents, effectively resist external attacks, ensure the privacy of the transfer process, and ensure data integrity and security. Support Chinese and English language switching Raysync supports Chinese and English language switching, helping companies get rid of language barriers in the process of transnational communication, and allowing corporate documents to flow around the world without any barriers. Simple operation, flexible and efficient business management Support SDK integration, can be quickly deployed to the existing system of the enterprise, solve the problem of transnational file transfer without changing the original operating habits, complete document management module, authority management settings, effectively improve the efficiency of multi-department collaboration. What are you waiting for? Click here for a free trial now!
Raysync Security Design: Account&Password Protection
Raysync is designed with multiple security protection based on the account number and password of the user. Specific security design is as follows: Account protection security design Login authentication has a built-in anti-violence cracking mechanism, if the user enters the wrong password five times within 3 minutes, the account will be automatically locked. Session identification in login is generated by using the interface of OpenSSL high-strength random function RAND_bytes to prevent random information from being hit by the simulator. Password protection security design In the transmission process, the user password is encrypted by the asymmetric high-strength encryption algorithm, and even if the transmission message is intercepted, the attacker can not recover the plaintext through ciphertext. The information stored in the database of the user password is irreversibly encrypted 10,000 times in one direction by using the PBKDF2 algorithm and the user's individual random salt. Even if the database information is leaked, the user password cannot be reversed through ciphertext. The password must be a combination of case, number and special symbols, and the length is greater than or equal to 8 characters. The system provides a weak password dictionary. Users can customize weak passwords that meet the password strength but are easy to be cracked by social engineering. System users are prohibited from using such passwords, such as @123. As a file transmission acceleration software trusted by 2W+ enterprises, Raysync adopts the high-speed transmission protocol independently developed to build enterprise data transmission highway in the information age, and always puts enterprise data security at the top of its development.
Raysync Security Design: Web Security
As a file acceleration transmission software, for the convenience of users, Raysync can be accessed directly on the web. The browser supports the convenient process of interactive operation, and we should strictly control the security of the browser. In the data transmission, we can simply divide the web into several layers: - Browser: Browser is the client, which provides data information interaction between the client and the server; - Http: When the client interacts with the webserver, there is a web request, which is based on the unified application layer protocol-HTTP protocol to exchange data. HTTP is a lightweight protocol, which requires no connection and provides fault tolerance for communication errors. - Middleware: Middleware is a general service between platform and application. - Server container: Server container is responsible for parsing user requests and scripting languages, such as Tomcat and JBoss. When we visit the web page, we see the content processed by the web container; - Database: Dynamic pages can provide interactive information query service, which mainly depends on the realization of web databases. Web pages containing forms are provided as access interfaces, and query results are also returned to users in the form of Web pages containing data lists. In view of the above points, the design of Raysync on web security: 1. User-side Web portal and management-side Web Portal support access IP address isolation and port isolation; 2. Support some nodes to disable user plane Web Portal or management plane web portal; 3. Support HTTP and HTTPS, and the administrator can disable HTTP and only expose Https service; 4. HTTPS TLS 1.1, TLS 1.2, TLS 1.3, only open the encryption algorithm suite recognized by the industry as safe; 5. On the Web page of Raysync login, the effective range of session is only valid for the current access page, completely eliminating CSRF cross-site attack; Before each version of Raysync is released, Huawei Cloud Online Professional Web Vulnerability Scanning Service will be used to scan vulnerabilities and repair the latest released vulnerabilities in time. As a file transmission acceleration software trusted by 2W+ enterprises, Raysync adopts the self-developed high-speed transmission protocol to build enterprise data transmission highway in the information age, and always puts enterprise data security at the top of its development.
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.

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