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HTTPS ( Hypertext Transfer Protocol over SSL/TLS)

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Q: Which protocol uses TCP port 443 at layer 4?
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Related questions

The secure socket layer protocol uses what port?

It depends on what SSL is being used for (HTTP, as in secure web pages; FTP; Telnet; etc.). Below is a non-exhaustive list of various port numbers used for protocols with SSL implemented: * HTTP: Port 443 * FTP (Data): Port 989 * FTP (Control): Port 990 * Telnet: Port 992 * IRC: Port 994 * pop3: Port 995 I hope this was the information you were looking for.


What is the default port that securely transports webpages over a TCP IP network?

ok The protocol is HTTPs and the port number is 443 conquerorthecomputer.blogspot.com


What type of connections is a Port 443 used for?

Port 443 is used for Hypertext Transfer Protocol Secure connections, whereas port 80 is used for Hypertext Transfer Protocol connections. Hypertext Transfer Protocol Secure connections are more secure and can protect against attacks.


Which protocol and port number would be used to access the secure sites?

Tcp & 443


What is the port number used for world wide web HTTP communication?

by default HTTP uses port 80. If encrypted (https) the http protocol by default is on port 443. Hope this helps. mo.


What port number is used to HTTP?

The secure version uses port 443. It's like the digital 'doorway' for secure web traffic, making sure your online interactions are safely encrypted and protected! #Cybersecurity


What port number is used to request web content to be transmitted using a secure protocol?

443 for HTTPS


What is https and and what port does it use?

HTTPS is a connection method most commonly used with websites. It is known to at default connect to port 80. The only reason it would not go to 80 is if it was manually changed.


Which tunneling protocal should be used?

Secure Socket Tunneling Protocol (SSTP) is a new VPN protocol that uses port 443, which is also used by Hypertext Transfer Protocol over Secure Sockets Layer (HTTPS). SSTP is used to transport Point-to-Point Protocol (PPP) traffic through an SSL channel. Currently it is only available on newer operating systems such as Windows Vista and Windows Server 2008.


What protocol is used to transmit WWW information on a network?

To load up web pages we use the HTTP protocol which runs on port 80 and HTTPS port 443. Of course there are many more protocols than just that. I will list some below... For associating host names... DNS Port 53 For web based email. IMAP port 143


What is the port for a website using SSL?

The default port should be 443 but it can be changed.


What is the default HTTPS port number?

80