B2 noun Neutral

firewall

/ˈfaɪəwɔːl/

A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It acts as a protective barrier between a trusted internal network and untrusted external networks, such as the internet.

Ejemplos

3 de 5
1

I had to disable my firewall temporarily to install the new software update.

I had to turn off my security barrier for a short time to download the update.

2

The corporation utilizes a sophisticated firewall to prevent unauthorized access to its proprietary database.

The company uses an advanced security system to stop hackers from seeing its private data.

3

My firewall keeps popping up with warnings every time I visit that site.

My security program shows many alerts when I go to that website.

Familia de palabras

Sustantivo
firewall
Verb
firewall
Relacionado
firewalling
💡

Truco para recordar

Think of a literal 'wall of fire' from old movies—only the people with the right key can pass through the flames without getting burned.

Quiz rápido

The IT department needs to ______ the firewall to allow the new communication tool to work correctly.

¡Correcto!

La respuesta correcta es: configure

Ejemplos

1

I had to disable my firewall temporarily to install the new software update.

everyday

I had to turn off my security barrier for a short time to download the update.

2

The corporation utilizes a sophisticated firewall to prevent unauthorized access to its proprietary database.

formal

The company uses an advanced security system to stop hackers from seeing its private data.

3

My firewall keeps popping up with warnings every time I visit that site.

informal

My security program shows many alerts when I go to that website.

4

Academic institutions must balance open access to information with the implementation of robust firewalls to protect student records.

academic

Schools need to provide information while using strong security to keep student files safe.

5

To comply with data protection regulations, the company must upgrade its existing firewall infrastructure.

business

The business needs better security hardware to follow the laws about protecting data.

Familia de palabras

Sustantivo
firewall
Verb
firewall
Relacionado
firewalling

Colocaciones comunes

install a firewall to set up a security barrier on a computer
configure a firewall to adjust the settings of a security system
bypass a firewall to go around a security system illegally
hardware firewall a physical device that protects a network
personal firewall security software for an individual user

Frases Comunes

human firewall

employees trained to recognize security threats

stateful firewall

a firewall that tracks the state of active connections

built-in firewall

security software that comes pre-installed with an operating system

Se confunde a menudo con

firewall vs antivirus

An antivirus scans and removes malicious files already on your computer, while a firewall blocks unauthorized traffic from entering in the first place.

firewall vs proxy

A proxy acts as an intermediary for requests, while a firewall is designed to block or filter those requests based on safety.

📝

Notas de uso

While mostly used in a technical IT context, 'firewall' can also be used metaphorically to describe any barrier used to keep something away or isolate a problem.

⚠️

Errores comunes

Learners often think a firewall protects against all viruses; however, it only controls traffic. You still need antivirus software for file-based threats.

💡

Truco para recordar

Think of a literal 'wall of fire' from old movies—only the people with the right key can pass through the flames without getting burned.

📖

Origen de la palabra

Originally referred to a physical wall made of brick or stone built to stop the spread of a real fire between buildings.

Patrones gramaticales

Countable noun Commonly used with verbs like 'set up', 'breach', or 'disable' Often functions as a compound noun
🌍

Contexto cultural

The 'Great Firewall of China' is a common cultural and political reference to the legislative and technological actions used to regulate the internet domestically in China.

Quiz rápido

The IT department needs to ______ the firewall to allow the new communication tool to work correctly.

¡Correcto!

La respuesta correcta es: configure

Palabras relacionadas

subsupertion

C1

Describing a state, process, or entity that exists across or connects both subordinate and superior levels within a hierarchical system. It refers to the intersectional quality of elements that influence both the foundational and the overarching structures of an organization or concept.

multiphobfy

C1

A psychological state characterized by the convergence and compounding of multiple distinct phobias into a single, pervasive condition. It refers to the complex interplay where various irrational fears amplify each other, often leading to total cognitive paralysis.

adnavant

C1

Describing something that is moving forward or situated in a leading, proactive position within a sequence or system. It is often used in technical or formal contexts to denote a state of advancement or a strategic frontward placement.

uniscendure

C1

To integrate multiple complex systems or disparate elements into a single, cohesive, and simplified path of operation. It describes the act of unifying various components while simultaneously grounding them into a more accessible or fundamental structure.

enalterion

C1

Describes a state, condition, or pattern that occurs in a sequence of alternating or recurring stages. It is typically used in technical, medical, or formal contexts to characterize systems that shift between two or more distinct modes.

superloqucide

C1

Describing a person or style of communication that is so excessively talkative it effectively 'kills' the conversation or prevents others from participating. It refers to a level of verbosity that dominates and stifles any potential for balanced dialogue.

circumuniery

C1

The state or act of encircling a single, central point or unity. It describes a structural or conceptual arrangement where all elements are oriented toward a one-point focus or central core.

bigravive

C1

Describes a state or entity influenced by two distinct centers of gravity or significant forces. It is typically used to characterize situations where two powerful, often opposing, pressures exert equal pull on an individual or system.

contraclamly

C1

A rare adjective describing a state of being quietly defiant or stubbornly silent in direct opposition to public noise or popular outcry. It characterizes an individual or attitude that uses composed silence as a strategic tool to resist external pressure or chaos.

univadacy

C1

To unify or standardize disparate elements, systems, or ideas into a single, cohesive framework. This verb is primarily used in specialized technical or administrative contexts to describe the process of achieving total systemic consistency.

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