Glossary index

Technology, science and the universe

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Software development

GTK

GTK, or GIMP Toolkit, is a cross-platform toolkit designed for creating graphical user interfaces (GUIs). Originally developed for the GIMP image editing program, GTK has evolved to become one of the…

Networking and telecommunications

GTP

The GPRS Tunneling Protocol (GTP) is a communication protocol used to transport General Packet Service (GPRS) within mobile networks such as GSM and UMTS. GTP enables efficient and secure data…

Networking and telecommunications

GTP-C

GTP-C, or GPRS Tunneling Protocol for Control Plane, is a fundamental protocol in mobile networks, especially in the 5G architecture. Its main function is to manage control signaling between network…

Networking and telecommunications

GTP-U

GTP-U, or GPRS Tunneling Protocol for User Plane, is a fundamental protocol in mobile networks, especially in the 4G and 5G architectures. Its main function is to facilitate the transmission of user…

Life sciences

Guanaco

The guanaco (Lama guanicoe) is a mammal native to South America, belonging to the camelid family. Closely related to the llama, the guanaco is characterized by its slender body, dense and soft fur…

Operating systems

Guaranteed Timing

Guaranteed Time is a fundamental feature of real-time operating systems (RTOS) that ensures tasks or processes will be completed within a specified time frame. This property is crucial in…

Cybersecurity

Guard

The 'Guard' is a mechanism that controls access to a resource or a set of resources, ensuring that only authorized users or systems can interact with them. This concept is fundamental in…

Cybersecurity

Guard Band

The guard band is a fundamental concept in the field of telecommunications. It refers to a frequency range established between two communication channels to prevent interference between them. This…

Software development

Guard Clause

The guard clause is a programming construct that allows checking a specific condition before executing a block of code. If the condition is met, the execution flow is interrupted, and the code block…

Operating systems

Guard Condition

The 'Guard Condition' is a fundamental concept in real-time systems, referring to a specific condition that must be true for a certain action to be executed within the system. This mechanism allows…

Cloud and infrastructure

GuardDuty

GuardDuty is a cloud security service that provides threat detection and continuous monitoring to protect Amazon Web Services (AWS) resources. This service uses machine learning, behavior analysis…

Cybersecurity

Guard Duty

The 'Guard Duty' refers to the responsibility of monitoring and protecting a system against threats, ensuring that vulnerabilities are effectively identified and mitigated. In the context of…

Cybersecurity

Guarded Access

Guarded access refers to controlled entry points in a network that are secured by firewalls. These firewalls act as security barriers that filter incoming and outgoing data traffic, allowing only…

Cybersecurity

Guarded Firewall Policy

A guarded firewall policy describes the specific security measures that must be taken to protect sensitive data. This type of policy establishes clear guidelines on how firewalls should be configured…

Cybersecurity

Guarded Information

‘Protected Information’ refers to data that is safeguarded against unauthorized access or disclosure. This protection is fundamental in a world where digitization and interconnection of systems have…

Operating systems

Guarded Memory

Guarded Memory is a memory management mechanism in operating systems that ensures each running process has its own address space, isolated from other processes. This means that one process cannot…

Cybersecurity

Guarded Network

A guarded network is a digital environment that uses firewalls and other security measures to safeguard data and resources against unauthorized access. These networks are fundamental in the…

Cybersecurity

Guardian

A guardian is a being or entity that protects or watches over something, acting as a defender or custodian. This concept is present in various cultures and mythologies, where guardians are depicted…

Cybersecurity

Guardianship

Guardianship in the context of technology refers to the act of effectively protecting and managing data and resources. This involves implementing various strategies and tools that ensure the…

Cybersecurity

Guardians of Data

Data Guardians are individuals or systems responsible for safeguarding the privacy and integrity of data, especially in the context of modern technology environments. Their primary function is to…

Cybersecurity

Guarding Against Attacks

Attack protection in the context of IoT security refers to the strategies and measures implemented to safeguard interconnected devices and systems from cyber threats. Since the Internet of Things…

Cybersecurity

Guarding Data Integrity

Data integrity protection in the context of IoT security refers to the measures implemented to ensure that the information collected by devices connected to the Internet remains accurate, complete…

Operating systems

Guard Pages

Guard pages are special areas in a computer's memory that are used to detect and prevent buffer overflows. These pages act as a protection mechanism, creating a space between the memory allocated to…

Cybersecurity

Guardrails

Guardrails in the context of DevSecOps in the cloud refer to a set of policies and practices designed to establish a framework that ensures secure and compliant operations in cloud environments…

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