Organizations around the world have used standard methods such as SMS, e-mail, FTP, network storage, tapes, USB and \ good old paper to transfer data. Although these methods can be easy to use, they fail on reliability, efficiency and safety in particular, which are all very important considering the current scenario. That’s why we tend to look for new secure file transfer methods to protect the most sensitive information.
The common file transfer risks
E-mails and instant messaging do not secure the data and do not ensure data integrity or delivery. Standard FTP has very simple authentication and the cryptographic capability and potential hackers can access the network and information.
Tapes, CDs, DVDs, laptops and USB sticks can be lost or stolen, compromising data security – especially if it is not encrypted. They are also subject to potential careless or dishonest users. FTP provides no opportunity for encrypting data or commands, so all the information is sent in clear text. That’s why user names, passwords, commands and all files can be accessed by anyone on the same network. This process is called sniffing and the sniffer may listen for a particular protocol and then store the packets. Thus, any person using an unsecured method of file transfer will be at risk of having information compromised.
What is SFTP?
Fortunately, there is a better solution – SSH File Transfer Protocol or SFTP. It works similar to FTP, but every session is encrypted, so you don’t need to send the information in clear text. SFTP operates as a subsystem of SSH that manages the entire session management. There are many freeware and open source SFTP clients available, so choosing one for your platform is very easy. So transferring your data this way, you will secure it.
The benefits of secure file transfer
The secure file transfer software is developed with security requirements in mind. Because it coordinates the whole process of data transfer, it is not necessary to check and certify a large number of disparate channels. As well as high level of safety, providing secure file transfer, there will be an in-depth audit levels. The perfect secure file transfer software guarantees high security, secure management, checking in and out of all the elements of the file sent and received, and strong encryption to protect data on transfer.
Finally, the common methods of file transfer, even FTP can not offer secure file sharing and compliance standards for data security. A much more sophisticated solution is required – such as that found with SFTP.