Internet protocols

The Internet uses the TCP/IP model compose of four layers of protocols, the first one is:

• Transport layer

• Link Layer

• Network layer

• Application layer

The Internet uses the TCP/IP model compose of four layers of protocols, the second one is:

• Transport layer

• Link Layer

• Network layer

• Application layer

The Internet uses the TCP/IP model compose of four layers of protocols, the third one is:

• Transport layer

• Link Layer

• Network layer

• Application layer

The Internet uses the TCP/IP model compose of four layers of protocols, the fourth one is:

• Transport layer

• Link Layer

• Network layer

• Application layer

At the link layer...

• The Transport Layer Security (TLS) protocol uses algorithms to encrypt the data, while certificate authorities help users trust the encryption

• Data needs to be broken up into small packets, which are then reassembled at the destination

• Two computing devices need a physical mechanism to send digital data to each other.

• Then your browser will make an HTTP request to fetch the webpage. This protocol stack is used when an HTTP request is sent through the Internet

At the Network layer...

• Need addressing protocols(IP) to uniquely identify who is sending data and who should receive the data.

• Data needs to be broken up into small packets, which are then reassembled at the destination

• Two computing devices need a physical mechanism to send digital data to each other.

• Then your browser will make an HTTP request to fetch the webpage. This protocol stack is used when an HTTP request is sent through the Internet

At the Transport layer...

• Need addressing protocols(IP) to uniquely identify who is sending data and who should receive the data.

• Data needs to be broken up into small packets, which are then reassembled at the destination

• Two computing devices need a physical mechanism to send digital data to each other.

• Then your browser will make an HTTP request to fetch the webpage. This protocol stack is used when an HTTP request is sent through the Internet

At the Application layer...

• Need addressing protocols(IP) to uniquely identify who is sending data and who should receive the data.

• Data needs to be broken up into small packets, which are then reassembled at the destination

• Two computing devices need a physical mechanism to send digital data to each other.

• Then your browser will make an HTTP request to fetch the webpage. This protocol stack is used when an HTTP request is sent through the Internet

A digital certificate, also known as a public key certificate or identity certificate, proves the ownership of an encryption key.

• True

• False

The TLS protocol stands for ...

• Transport Layer Security

• Trade Layer Security

• Total Layer Security