The Secure File Transport Protocol (SFTP, also known as SSH or Secure Shell) typically is run on port 22.
Full Form of HTTPS: Hyper Text Transfer Protocol Secure i want to protect my computer from hackers by using the https system. how do i do this?
versatile message transfer protocol is a transport protocol designed for distributed operating system
file transfer protocol: protocol that allows users to copy files between their local system and any system they can reach on the network
File Transfer Protocol
FTP is File Transfer Protocol. It is usually seen by most clients today as a directory listing of files. If you consider your standard web page, you click a link and it connects you to content (another web page, a file, etc.). An FTP site, by contrast will show you a list of links that will access files to be downloaded.
Full Form of HTTPS: Hyper Text Transfer Protocol Secure i want to protect my computer from hackers by using the https system. how do i do this?
Yes. Three examples are:HTTP - HyperText Transfer Protocol (used to transfer web pages)FTP - File Transfer Protocol (as it says)SMTP - Simple Mail Transfer Protocol (supports some functions of the email system)These are all service layer protocols. Underpinning these are transport layer protocols, principallyTCP - Transport Control Protocol (used for most services)UDP - User Datagram Protocol (used for services and internal internet mechanisms that favor unimpeded delivery over assurance, order, and/or control of data flow)There are layers of protocol below this; the immediate one is the internetwork layer, which allows the higher layers to work seamlessly over multiple interconnected network media such as WiFi, Ethernet, optical fiber, etc. Below that are the protocols that correspond to the specific media.
Examples of application layer protocols include Hypertext Transfer Protocol (HTTP), which is used for transferring web pages; File Transfer Protocol (FTP), which facilitates file transfers between computers; and Simple Mail Transfer Protocol (SMTP), used for sending emails. Other notable protocols include Post Office Protocol (POP) and Internet Message Access Protocol (IMAP) for retrieving emails, as well as Domain Name System (DNS) for resolving domain names to IP addresses. These protocols operate at the highest layer of the OSI model, enabling communication and data exchange between applications.
Ip is the protocol that figures out how to get data to a certain location on the network. TCP is the protocol that breaks the data down and gets it ready to be transported. And then again on the other computer, TCP is what builds up the data into its original format before it got broken down by TCP on the first computer.
a mandatory field in a database is one created in a table as "Not null". This means, there is a "rule" on the field that when data is inserted into the table, this field cannot be empty. If it is, then the insert errors. Here's part of a table definition in my database. These field are are required to be populated when inserting into this table. ATTR_DESC_01 CHAR(2) DEFAULT SYSTEM NOT NULL, ATTR_DESC_02 CHAR(2) DEFAULT SYSTEM NOT NULL, ATTR_DESC_03 CHAR(2) DEFAULT SYSTEM NOT NULL, ATTR_DESC_04 CHAR(2) DEFAULT SYSTEM NOT NULL, ATTR_DESC_05 CHAR(2) DEFAULT SYSTEM NOT NULL, ATTR_DESC_06 CHAR(2) DEFAULT SYSTEM NOT NULL, ATTR_DESC_07 CHAR(2) DEFAULT SYSTEM NOT NULL, ATTR_DESC_08 CHAR(2) DEFAULT SYSTEM NOT NULL, ATTR_DESC_09 CHAR(2) DEFAULT SYSTEM NOT NULL, ATTR_DESC_10 CHAR(2) DEFAULT SYSTEM NOT NULL, PARTITION_NBR SMALLINT NO DEFAULT NOT NULL)
Internet Explorer is a default system for Microsoft. When you install the Windows Operating System, the default browser you will get is Internet Explorer. You can change to other browser options.
DNS sever, Default Gateway, Subnet Mask, TCP/IP Address.