TCP UDP
HTTP HTTPS
FTP SMTP
Pop3 IMAP

 

A network protocol used for sending data packets between devices quickly, but without guaranteed reliability. A network protocol used for reliable communication between devices.
A protocol used for the secure transmission of data over the internet, often used for online transactions and other sensitive information. A protocol used for the transmission of data over the internet, often used to retrieve web pages and other resources.
A protocol used for sending and receiving email over the internet. A network protocol used for transferring files between devices over the internet.
A protocol used for accessing email stored on a server. A protocol used for retrieving email from a server.

 

SSH NTP
DNS DHCP
ARP IPSEC
Network Protocol Handshake

 

A protocol used for synchronizing the time between devices on a network. A protocol used for secure remote access to a device over the internet.
A protocol used for automatically assigning IP addresses to devices on a network. A protocol used for translating domain names into IP addresses on the internet.
A protocol used for secure communication over the internet, often used for virtual private networks (VPNs). A protocol used for resolving MAC addresses to IP addresses on a network.
A process in which two devices establish communication by exchanging predetermined signals or messages. A set of rules that govern the exchange of data between devices in a network.

 

Standard Ipv4
Ipv6 SSL/TLS

 

A version of the Internet Protocol that uses a 32-bit address scheme for identifying devices on a network. A widely accepted and recognized specification or protocol used for uniformity and compatibility.
Cryptographic protocols designed to provide secure communication over a computer network. The most recent version of the Internet Protocol, designed to replace IPv4, using a 128-bit address scheme.