FTP (File Transfer Protocol) can be used for a variety of tasks. For instance, webmasters using FTP for pushing updates/files to their websites can provide easy and straightforward changes to their services without the need to physically transfer files onto the host server. FTP should be used when you must update a file or files on a host server for a variety of reasons and you do not have access to the host server physically. However, FTP also has some inherent security risks which is why some webmasters/hosts chose to opt out of pushing updates through FTP in favour of physical file transfer.
1. <span>The Joint Photographic Experts Group developed the jpeg graphic format.
2. </span><span>It is important to include the alt attribute of the tag because some people use text-only Web browsers. </span>
They are called functions on a spreadsheet.
Answer:
TLS
Explanation:
In the field of computer security, TLS refers to Transport Layer Security it is closely related to the Secure Sockets Layer (SSL) although TLS is more commonly used these days. They are both techniques in cryptography that provides for the safe transfer of information between two parties (servers, systems and user applications)
TLS particularly provides a balance between transmission speed and data security through the use of symetric and asymmetric cryptography and the encryption and decryption key is the session key at both ends (sender and reciever), as such TLS has found usage in most advanced data exchange systems like credit card processing and online banking.
