Glossary index

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Networking and telecommunications

Transport Network

Transport networks are responsible for transmitting data between different nodes in a network. These networks enable efficient and effective communication between devices, ensuring that information…

Networking and telecommunications

Transport Network Layer

The Transport Network Layer is responsible for the transport of data packets across the network. This layer ensures that data is sent efficiently and securely between end devices, managing aspects…

Networking and telecommunications

Transport networks

Transport networks are an essential component in the architecture of software-defined networks (SDN), facilitating the transfer of data between different locations. These networks enable efficient…

Networking and telecommunications

Transport Protocol

Transport protocols are responsible for end-to-end communication and error recovery in a network. These protocols operate at the transport layer of the OSI model and are essential for ensuring that…

Networking and telecommunications

Triadic Closure

The Triadic Closure is a fundamental concept in network analysis that refers to the tendency of nodes to form triads, that is, groups of three interconnected nodes. This phenomenon is observed in…

Networking and telecommunications

Triage Protocol

The Triage Protocol is a set of guidelines designed to prioritize data security incidents based on their severity. This systematic approach allows organizations to efficiently manage the risks…

Networking and telecommunications

Trunk

A trunk is a communication line or link designed to carry multiple signals simultaneously. In the context of networks, a trunk refers to a link that can carry different types of traffic, such as…

Networking and telecommunications

Trunking

Trunking is a method used in networks to combine multiple network connections into a single logical connection. This approach allows for efficient data transmission across network infrastructure…

Networking and telecommunications

Trunk Port

A trunk port is a network port that carries multiple VLANs (Virtual Local Area Networks) over a single physical connection. This technique is fundamental in modern network management, as it allows…

Networking and telecommunications

Trusted Network

A trusted network is one that is considered secure and reliable for data transmission, ensuring the integrity, confidentiality, and availability of the information circulating through it. These…

Networking and telecommunications

Trusted VPN

A trusted VPN is a VPN service that is considered safe and reliable for users. These virtual private networks allow users to browse the Internet anonymously and securely by encrypting their data…

Networking and telecommunications

TSP

The Time Stamp Protocol (TSP) is a communication protocol designed to provide a digital timestamp to data. This timestamp acts as proof that a set of data existed at a specific moment, which is…

Networking and telecommunications

TTL

TTL, or Time to Live, is a crucial setting in technology that determines how long an object is cached before it is considered stale. This concept is fundamental in various applications, from…

Networking and telecommunications

TTY

TTY (Teletypewriter) refers to a terminal device that allows for text input and output. Originally, TTYs were electric typewriters used to send and receive messages over telephone lines. With…

Networking and telecommunications

TUN

TUN is a virtual network kernel device that operates at the IP layer, allowing the creation of virtual network interfaces that can be used for routing IP packets. Unlike a TAP device, which simulates…

Networking and telecommunications

TUN/TAP

TUN/TAP are virtual network kernel devices that allow user-space programs to interact with the network stack. TUN (Network TUNnel) is a device that simulates a network link at layer 3 (network layer…

Networking and telecommunications

TUN Interface

The TUN interface is a software interface that allows the creation of point-to-point virtual network devices. It is primarily used in various operating systems to facilitate communication between…

Networking and telecommunications

Tunneling

Tunneling is the process of encapsulating one network protocol within another protocol, allowing data of one type of network to be transmitted over another network. This method is fundamental in the…

Networking and telecommunications

Tunneling Protocol

The Tunneling Protocol is a mechanism used to encapsulate data packets, allowing their transmission over a network that may not be compatible with the original data format. This protocol acts as a…

Networking and telecommunications

Tunneling Software

Tunneling software is used to create a secure tunnel for data transmission over the Internet. This type of software allows data to be sent encrypted between two points, protecting the information…

Networking and telecommunications

Tunnel Interface

A tunnel interface is a virtual interface that allows the encapsulation of packets for tunneling, facilitating the transmission of data across networks that may not be compatible with the original…

Networking and telecommunications

Tunnel Mode

Tunnel mode is a method of encapsulating data packets in a VPN (Virtual Private Network), where the entire original packet is encrypted. In this mode, the original data packet is encapsulated within…

Networking and telecommunications

TXT record DNS

The TXT (Text) record is a type of DNS record that allows domain administrators to insert arbitrary text into a DNS record. This type of record is particularly useful for storing information that…

Networking and telecommunications

UDP/IP

UDP/IP, or User Datagram Protocol over Internet Protocol, is a set of communication protocols that enables data transmission over computer networks. UDP, which stands for User Datagram Protocol, is a…