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Breaking Shadow IT and Solving Enterprise Application Compliance Problems
What's Shadow IT? Gartner analyst Simon Mingay wrote in a research report that Shadow IT in a broad sense includes "investment in the acquisition, development and/or operation of IT solutions outside the formal control of formal IT organizations". To put IT simply, Shadow IT refers to a department or individual who uses IT-related hardware or software without knowing the IT or security group in the organization. In reality, employees in general enterprises rely on software that has not been approved by IT departments. Business departments bypass IT departments and use applications on the cloud to complete their work efficiently and quickly. These are also called "shadow IT". Although "shadow IT" and "business value" doesn't sound directly related, using shadow IT is quite simple and direct. But when shadow IT was exposed, IT revealed many security vulnerabilities to IT departments. Enterprise employees can easily bypass the IT team's approval, but they cannot check the reliability and security of the selected application in depth. Employees unconsciously input important enterprise data into unauthorized cloud services, which makes enterprise data security a gamble directly. In fact, at present, nearly 80% of employees in general enterprises rely on this software that has not been approved by IT departments. Faced with this situation, what should IT leaders do if they find that these unsafe applications are being used by employees or are sharing sensitive information? It's obvious that it's natural to react quickly and demand that these applications be stopped immediately and that employees who violate the company's data security regulations be punished. However, the value gained by IT leaders from the discovery of Shadow IT is equally important for future IT decisions. What is the problem with Shadow IT? If IT executives find that employees are using free file sharing applications, the next step is to find out why employees use them. For what reason do so many employees bypass FTP and other systems and secretly use these applications for file sharing? Only by breaking the root cause of Shadow IT entering the enterprise can we improve the current situation of the enterprise and truly protect the data security of the enterprise. It's easy to find out that many employees express their weakness in the processing efficiency of existing enterprise application systems. FTP is time-consuming and complex, and email is limited by attachment volume, so professional software procurement costs are high. The huge amount of data and the impatient urging of customers make them need a fast way to transfer files. Although the situation of each enterprise is different, fundamentally, the biggest reason for employees to use these file transfer software is that they can handle their work at any time and anywhere with a low cost or even zero cost. Breaking Shadow IT and Solving Enterprise Application Compliance Problems Recognizing the above problems, we will find that it is not enough to order employees to stop using unsafe file sharing applications. No matter how hard IT leaders try to control the organization's data, employees can choose unsafe solutions. Enterprises can choose compliance solutions such as Raysync. The goal of Raysync is to help enterprises and IT departments solve the normative problems of file sharing and provide easy-to-use and high-speed file transmission solutions for enterprise employees to improve office efficiency. Enterprises using Raysync software can use account management to help control file flow, and the high-speed transfer engine independently developed by Raysync can meet the extreme speed transfer of TB-level large files and massive small files. The Raysync is flexible enough to meet the various demands of enterprises. At this stage, Raysync introduces the flow version, which can be purchased by enterprises according to their needs. Enjoy the file transfer service of Raysync professional version at low cost, effectively control the cost consumption, eliminate the waste of resources, and realize the cost optimization. It provides a one-stop enterprise-level large file transfer solution, and it is an efficient way to obtain policy cooperation between employees and companies.
How to Transfer Large Files and a Large Number of Small Files Faster in Cross-border File Transfer?
There are many documents with complex and diverse formats, how can large files be transmitted at the fastest speed? Transfer large files directly or split into multiple small files? Let's look at a set of test data first: In the same test environment, we transfer 10GB large files and 100,000 small files from Beijing Alibaba Cloud to New York Alibaba Cloud via FileZilla FTP. The difficulty of large file transfer is the large data volume, and the difficulty of mass small files is a large number of files. Using traditional file transfer tools for transfer, no matter which one is transmitted first, it will bring great pressure to the server in the process of file transfer, and the transfer efficiency is definitely not ideal. The cross-border transfer must face the ultra-long distance and weak network environment. The high latency and high packet loss rate caused by network problems can directly affect the efficiency of the file transfer. In the same test environment, let's try it with a professional file transfer tool from Beijing Alibaba Cloud to New York Alibaba Cloud. The transfer data shows that in response to cross-border file transfer, 10GB large files need to be transmitted for 34 hours. After using professional file transfer tools, the speed is reduced to 7 minutes and 30 seconds, and the efficiency is improved by 272 times; In the transfer of 100,000 mass small files, the transfer time is reduced from 168 hours to 1 minute and 50 seconds, and the transfer timeliness is improved by 5522 times. For the problems of large file transfer, massive small file transfer, cross-border file transfer, cross-border file transfer, file sharing, file synchronization, and point-to-point transfer, experts in large file transfer solutions can seek help from Raysync. For more file transfer problems, welcome to visit Raysync's official website.
How to Transfer Files Securely under the Complicated Network Environment?
The 21st century is an era of rapid development of data and information. Mobile Internet, Internet of Things, social networks, e-commerce and so on have greatly expanded the boundaries and application scope of the Internet. Various data are expanding rapidly, and the whole society has entered the era of big data. However, big data is a double-edged sword. While the country and enterprises vigorously promote the innovative application and benefit of big data, criminals and the "black industry chain" are also stealing and selling information wantonly on the road of data transfer. "Streaking" of Core Information in Big Data Environment Data and information contain the great value, and criminals are pervasive, collecting and selling all kinds of data and information, which leads to the disclosure of personal privacy, enterprise core data, and even state secrets on the Internet. As the basis of data interaction, data transfer and file transfer are the hardest-hit areas of data leakage. Common data transfer risk sources are as follows: 1. The safety risk coefficient of the big data transfer process is high; 2. The management of enterprise data transfer is not strict; 3. The encryption link is too weak; 4. The file transfer tool used is unsafe. Six foundations of file security transfer: As an excellent service provider of large file transfer, Raysync has provided mature file transfer solutions for 2W+ enterprises in 11 fields, such as finance, internet, life sciences, and film and television production. For the safety management of large file transfer solutions, the following six safety design concepts of file transfer are given: 01 Web Security Design 02 Account & Password Protection Security Design 03 Transmission Security Design 04 Software Installation & Operation Safety Design 05 Behavior Audit 06 Encryption Certificate Life Cycle Management More details about the large file transfer software, welcome to visit Raysync's official website and get the complete Raysync Safety Technical White Paper.
What Technology Does Raysync Adopt to Transfer File Cross-border?
Cross-border file transfer and transnational transfer have to face the network transfer environment of ultra-long distance and weak network. If you want to transfer files fast, read on to learn how professional file transfer software Raysync transfers. For Congestion Handling: - More effective congestion judgment and treatment. - The recovery mechanism of packet loss judgment is carried out more accurately and timely. At present, the mainstream congestion judgment is designed based on the network situation data back to twenty years ago, and its basic assumption is that any packet loss reflects the network congestion. This assumption is completely out of line with the modern network situation. Packet loss in modern networks is often not caused by congestion factors. This disconnection leads to the transfer protocol often entering an overly conservative transfer state. The congestion detection algorithm of Raysync transfer protocol automatically collects the existing background transfer information on the path, and accurately judges the actual congestion situation according to the transfer speed, which is neither too conservative nor too radical, and can effectively make full use of the path bandwidth. For Packet Loss: - The standard TCP protocol tells the packet loss from two methods. - The receiving end continuously confirms the number of Dup-ACK. - ACK timeout. When the situation of packet loss always happens, the ACK is needed to judge the timeout and trigger to retransfer. Packet loss in modern networks is often burst, and it is common for multiple data packets to be lost at the same time on a connection. Therefore, standard TCP often relies on time-out to retransmit holes, which often leads to a waiting state of several seconds or even ten seconds, which makes transfer stagnate or even interrupt for a long time. This is one of the main problems affecting the efficiency of standard TCP. Raysync transfer protocol abandons TCP protocol's practice of using transfer message sequence as both transfer byte count and reliable transfer confirmation identifier and designs a brand-new ACK data algorithm. According to the ACK information returned by the transfer receiver, the transfer sender can accurately judge the packet loss and retransfer the data at the first time, instead of relying on the cumulative acknowledgment of multiple acks or the ack timeout timer to trigger the data retransfer, which greatly improves the transfer speed and transfer real-time. Raysync transfer protocol can make full use of large bandwidth network and transmit data at the fastest speed. In the application scenario of mass data distribution, it can help users to complete big data transfer and cross-border file transfer in the least time.
Why Are Video Files Supersized in 2020?
When making video content in 2020, people not only pay attention to the content quality but also pursue the best video experience. In view of this, when making a video plan, the film and television production team needs to determine the size of the created video files and how to quickly transmit them to the team and audience. The purpose of this article is to provide the creators of the media industry with new expanding information. We will analyze the reasons for the continuous growth of video file size and the available solutions to manage this growth without losing video quality and data. Film Length When creating a storyboard for video content, one of the first things to consider is the length of the video file. As this is the framework of the content, it plays an important role in determining the file size. Obviously, the shorter the duration, the smaller the video size can be estimated. Video Resolution Before shooting begins, we need to obtain specific tools to make the content reach the desired quality level, so we may need to buy specific cameras, editing tools and transfer software. At the same time, video quality will ultimately affect the size of your video file through pixels. The higher the video quality, the more pixels that make up the image and the larger the file size. Larger files will make it more difficult to transfer files. At this time, it is particularly important to have available tools to provide you with multiple resolution options. Raysync large file transfer solution can work without limiting video material flow, and has quality assurance for large file transfer and transnational file transfer. Video Format Video format has two important components: codec and container. Codec refers to the process of how to compress files, and container refers to how to save video files together and display the files by the types of file extensions . In format conversion, a two-hour 8K video is produced most often, and the file must be compressed to output it as a smaller video file. In the process of compressing large video files, the possibility of data loss is very high. High-quality compression solution is very beneficial to protect video quality and shorten the time of file transfer. Video Frame Rate A quick way to know the video size in use is to know the frames per second . The higher the FPS, the better the video quality. Whether it is a film and television production company or a start-up team, a team is always needed to make video files. There are three factors that you need to know about how to transfer such large files quickly between teams. - Distance: your data transfer distance - Delay: refers to the delay in transmitting or processing data - Bandwidth: the maximum transfer rate of a network or Internet connection, and how much can be transferred in a specific time The fact is, our technology and life are constantly improving, and the image resolution will continue to improve. Because it is a trend and a product of the progress of the times, we need to create new tools to accommodate oversized video files. Raysync provides efficient and safe large file transfer solutions to solve the problem of large file transfer for media industry workers.
How Can Enterprises Avoid Lossing Important Data When Employees Leave Their Jobs?
When employees leave their jobs, they take away the important data of the company or even destroy or disclose the data of the enterprise. The losses caused are fatal to the enterprise. Where are the materials produced by our employees stored? Is there any trace for employees to share or download information? Imagine that the company spent a lot of time and energy and finally accumulated a lot of customer materials, core technical documents, product publicity materials, etc., but because of the departure of employees, these valuable materials were destroyed or damaged. The materials accumulated by enterprises in the process of production and operation are very important. In the Internet age, data guides everything. By analyzing the data, enterprises can effectively grasp market changes, adjust business strategies in time, broaden development channels, and increase profits, and increase profits. The collation and analysis of big data can provide effective help for the development of enterprises: - Make enterprise products more in line with consumer demand Through big data analysis and design of consumer demand products, the products are more in line with market demand and more in line with the needs of users. - Help enterprises to target customers Through the big data analysis, to analyze and mine customer resources, customer distribution, etc., and help to form enterprise-based resource distribution map. - Help enterprises provide better promotion programs and enhance transformation Through data analysis, the operation direction of the enterprise becomes more intuitive, so as to choose a more suitable promotion direction and marketing platform and improve the operation effect of the enterprise. Enterprise data is so important that tools are needed to ensure data security and improve data distribution efficiency. File transfer software can manage data and ensure safe and efficient data transfer. File transfer software is probably the best tool for enterprises to protect and use data. Using file transfer software, enterprises can send large files and massive files effortlessly, with little or no downtime, which is a great improvement on traditional file transfer solutions . Some MFT solutions, such as Raysync, allow users to send files or folders of any size, thus eliminating the trouble of using complex and time-consuming FTP solutions or email servers that cannot handle large files. Static data or data in transfer appear in encrypted form. Raysync can also generate detailed report logs of any operations such as uploading, downloading, and sharing by users, so that the data can be checked, controllable, and traceable. In addition, the Raysybc has an authorization policy, and the administrator can set the authority of the sub-account by himself so that the right person can use the right authority. Raysync Large File Transfer solution can provide functions such as data center and network security, including firewall and intrusion prevention equipment. There are many other security functions available, and the functions are increasing continuously, ensuring that the requirements of government and industry for file security are met.
The Review of Raysync – High-speed Large File Transfer Solution
In the era of information explosion, the demand for transfer of large files is increasing day by day, and the transfer speed and performance are also very important. Today, we will made a professional review of Raysync from the aspects of deployment mode, transfer speed and performance. 1. Deployment Mode 1.1 Deployment environment: the server host is deployed under Windows environment Deployment process: Download the Raysync installer, which is only 96.9 MB in size. Then decompress the installation package, find the file named start and double-click to run it, and the Raysync Windows server will be deployed. And then you need to enter the IP address of your computer and the port number 8090. For example, if the IP address of your computer is 39.104.18.054, the visit link should be http://39.104.180.54:8090/login.html. 1.2 Deployment environment: the server host is deployed under Linux environment Deployment process: Download the Raysync installer, then decompress the installation package, find the file named ./start and double-click to run it, and the Raysync Linux server will be deployed. In conclusion: Through practical operation, it is concluded that the deployment process of Raysync is relatively simple, and it can be done within 30 minutes. 2. Speed Test Test environment: 1. The server host is Alibaba in Beijing with WIN2008 R2 system. 2. The client host is Alibaba Cloud in Shenzhen with WIN2008 R2 system. 3. The bandwidth is 100Mb/s. 4. The products are installed on the same server host and client host respectively. 5. The tested files is 1GB in size. File uploading: it takes 91 seconds to upload 1GB files via Raysync. File downloading: it takes 82 seconds to download 1GB files via Raysync. 3. Performance Test The Raysync keeps the transfer speed stable and the packet loss rate is relatively low when the network latency is 20ms. The transfer process is also relatively stable when the network latency is 100ms. In conclusion, Raysync software is built keeping in mind the end-user and ease of operations. Reliability, affordability, and convenience are the strengths of Raysync.
Are You Still Using Email to Transfer Files? Be Alert to the Risks It Brings!
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.

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