Which TCP IP protocol is a secure form of HTTP that uses SSL as a sub layer for security quizlet?

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A local dentist has contracted with you to implement a network in her new office. Because of security concerns related to patient privacy laws, she asks that the new network meets the following criteria:

No one from the internet should be able to access her internal network.

Email messages should be scanned for spam, phishing attacks, and malware before they reach users workstations.

Employees should be blocked from accessing non-work related web sites, especially sites that contain inappropriate content.

A system should be put into place to detect and prevent external attacks on her network.

What should you do?

TCP:80

used by web browsers and web servers to exchange files (such as web pages) through the World Wide Web and intranets. Can be described as an information requesting and responding protocol. It is typically used to request and send web documents, but is also used as the protocol for communication between agents using different IP protocols.

Hypertext Transfer Protocol (HTTP)

TCP:443

is a secure form of HTTP that uses SSL as a sublayer for security. SSL secures messages being transmitted on the internet. It uses RSA for authentication and encryption. Web browsers use SSL (Secure Sockets Layer) to ensure safe web transactions. URLs that begin with https:// trigger your web browser to use SSL.

Hypertext Transfer Protocol over Secure Socket Layer or HTTP over SSL (HTTPS)

TCP:20,21

provides a generic method of transferring files. It can include file security through usernames and passwords, and it allows file transfer between dissimilar computer systems. Can transfer both binary and text files, including HTML, to another host.

File Transfer Protocol (FTP)

UDP:69

TFTP (Trivial File Transfer Protocol)

TCP:25

used to route electronic mail through the internetwork. Email applications provide the interface to communicate with this protocol or mail servers.

Simple Mail Transfer Protocol (SMTP)

TCP:143

is an email retrieval protocol designed to enable users to access their email from various locations without the need to transfer messages or files back and forth between computers. Messages remain on the remote mail server and are not automatically downloaded to a client system.

Internet Message Access Protocol (IMAP)

TCP:110

is part of the IP protocol suite and used to retrieve email from a remote server to a local client over an IP connection. With this protocol, email messages are downloaded to the client.

Post Office Protocol 3 (POP3)

TCP:23

allows an attached computer to act as a dumb terminal, with data processing taking place on the IP host computer. It is still widely used to provide connectivity between dissimilar systems. Can also be used to test a service by the use of HTTP commands. You should avoid using this protocol as it transmits all data (e.g., usernames and passwords) as clear text.

Remote Terminal Emulation (Telnet)

TCP:22

allows for secure interactive control of remote systems. This protocol is a much more secure alternative to Telnet.

Secure Shell (SSH)

TCP:22

addresses one of the key weaknesses of FTP; namely, FTP doesn't use encryption. All data, including usernames and passwords, is sent clear text. This protocol provides the same functionality as FTP, but secures the data transmissions using the SSH protocol.

SSH File Transfer Protocol or Secure FTP (SFTP)

UDP:53

is a system that is distributed throughout the internetwork to provide address/name resolution. For example, the name www.mydomain.com would be identified with a specific IP address.

Domain Name System (DNS)

TCP:3389

allows you to view and use the graphical desktop of a remote computer system as if you were sitting in front of it.

Remote Desktop Protocol (RDP)

UDP:67,68

is used to dynamically assign IP addressing information to network hosts when they come online.

Dynamic Host Configuration Protocol (DHCP)

TCP/UDP:389

is a protocol used to access information about network resources stored by a directory service, such as Active Directory or eDirectory. This protocol uses port 389 for clear text transmissions and port 636 for secure transmissions.

Lightweight Directory Access Protocol (LDAP)

TCP:636

Lightweight Directory Access Protocol over TLS/SSL (LDAPS)

TCP:161

is used to monitor and manage network devices. This protocol' agents can be installed on network devices such as PCs, switches, and routers. These agents send data to a management application running on an administrative workstation, which aggregates the information and displays an overview of the current network status. Thresholds can be configured which trigger alerts if exceeded.

Simple Network Management Protocol (SNMP)

TCP:445

enables the sharing of folders and printers on the network. Using this protocol, remote users can access files in a shared folder on a server or workstation. Likewise, a remote user can send print jobs to a shared printer. This protocol is also known as Common Internet File System (CIFS).

Server Message Block (SMB)

is a protocol that is able to organize and locate various network devices and services, such as printers, shared disk drives, directories, etc.

Service Location Protocol (SLP)

TCP/UDP:5060, TCP:5061

Session Initiation Protocol (SIP)

is the protocol used by systems running Mac OS X or newer to support file sharing on the network. This protocol replaced AppleTalk and has gone through several revisions.

Apple Filing Protocol (AFP)

80

The default port of Hypertext Transfer Protocol (HTTP)

443

The default port of Hypertext Transfer Protocol over Secure Socket Layer or HTTP over SSL (HTTPS)

20, 21

The default port of File Transfer Protocol (FTP)

25

The default port of Simple Mail Transfer Protocol (SMTP)

143

The default port of Internet Message Access Protocol (IMAP)

110

The default port of Post Office Protocol 3 (POP3)

23

The default port of Remote Terminal Emulation (Telnet)

22

The default port of Secure Shell (SSH)/Secure FTP (SFTP)

53

The default port of Domain Name System (DNS)

3389

The default port of Remote Desktop Protocol (RDP)

67,68

The default port of Dynamic Host Configuration Protocol (DHCP)

389, 636

The default port of Lightweight Directory Access Protocol (LDAP)

161, 162

The default port of Simple Network Management Protocol (SNMP)

445

The default port of Server Message Block (SMB)

427

The default port of Service Location Protocol (SLP)

548

The default port of Apple Filing Protocol (AFP)

Which TCP IP protocol is a secure form of HTTP that uses SSL as a?

Hyper Text Transfer Protocol Secure (HTTPS) is a secure form of HTTP that uses either SSL or TLS to encrypt sensitive data before it is transmitted. HTTPS uses port 443.

Which TCP IP protocol is a secure form of HTTP that uses SSL as a sub layer for security SMTP?

HTTPS is a secure form of HTTP that uses SSL as a sublayer for security.

Does HTTP use TLS or SSL?

HTTPS is HTTP with encryption and verification. The only difference between the two protocols is that HTTPS uses TLS (SSL) to encrypt normal HTTP requests and responses, and to digitally sign those requests and responses.

Which protocols can be used to secure HTTP?

Transport Layer Security (TLS) is a cryptographic protocol that aims at providing secure communication over an IP network. It is a very common protocol today since it is used to secure HTTP communication between web browsers and web servers.