B2 noun Neutro

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.

Exemplos

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.

Família de palavras

Substantivo
firewall
Verb
firewall
Relacionado
firewalling
💡

Dica de memorização

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.

Correto!

A resposta correta é: configure

Exemplos

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.

Família de palavras

Substantivo
firewall
Verb
firewall
Relacionado
firewalling

Colocações comuns

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 Comuns

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

Frequentemente confundido com

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.

⚠️

Erros comuns

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

💡

Dica de memorização

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.

📖

Origem da palavra

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

Padrões gramaticais

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.

Correto!

A resposta correta é: configure

Palavras relacionadas

presolvful

C1

A specialized noun referring to a preliminary batch of information or the initial capacity required to begin resolving a complex issue. It describes the state of having gathered enough preparatory elements to initiate a formal solution process.

dephotoation

C1

Describes the intentional removal or degradation of photographic qualities and realistic details to achieve a stylized or abstract visual effect. It is primarily used in digital art and media theory to define a shift away from high-fidelity realism.

semiprobine

C1

To conduct a preliminary or partial investigation into a system, process, or subject to assess initial conditions or feasibility. It is typically used in technical or analytical contexts to describe a non-exhaustive initial scan performed before committing to a full-scale inquiry.

bivenship

C1

Pertaining to the legal framework or status derived from the Bivens v. Six Unknown Named Agents precedent, which allows individuals to sue federal officials for constitutional violations. It describes the specific remedial and procedural characteristics of such legal actions within the federal court system.

monoultimive

C1

Describes the single, final element or unique terminal point in a specific sequence or process. It is used to emphasize that there is only one concluding step or outcome possible in a given logical or physical progression.

hypersancttion

C1

A hypersancttion refers to an exceptionally severe, multi-layered, or totalizing penalty imposed by an authority or governing body. It describes a level of punishment or restriction that goes far beyond standard disciplinary measures, often aiming to completely isolate the target economically or socially.

informate

C1

A term referring to the information or data automatically generated by a computerized process, which provides visibility into the underlying activities of an organization. Unlike simple automation, which merely replaces human labor, this concept focuses on the capacity of technology to translate processes into readable information for analysis.

intrajudcy

C1

To conduct an internal evaluation or legal assessment within an organization or specific body to resolve a conflict or issue before it is moved to an external authority. This verb describes the process of deliberate internal adjudication used to maintain control over institutional standards.

unifacion

C1

Unification is the process of combining or merging separate parts, organizations, or countries into a single, cohesive whole. It refers to the structural or conceptual act of creating a unified entity from diverse components.

hyperclaudal

C1

Describing a state of extreme closure, excessive isolation, or severe restriction within a system or structure. It is frequently used in technical, theoretical, or test-specific contexts to denote a high degree of impenetrability that prevents external interaction or influence.

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