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Network Security

Lọc lưu lượng ra ngoài

The process of monitoring and controlling outgoing network traffic to block unauthorized, malicious, or policy-violating data transfers, typically implemented at the firewall or gateway.

Quick answer: The process of monitoring and controlling outgoing network traffic to block unauthorized, malicious, or policy-violating data transfers, typically implemented at the firewall or gateway.

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Quick answer

The process of monitoring and controlling outgoing network traffic to block unauthorized, malicious, or policy-violating data transfers, typically implemented at the firewall or gateway.

Why it matters

Lọc lưu lượng ra ngoài matters because it supports clear communication in Network Security contexts for SOC Analysts, Security Engineers, and Incident Responders. It also connects to aviation training and exam language such as CISSP, CompTIA Security+, and CEH.

Editorial context

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Questions and answers

Questions and answers

What is Lọc lưu lượng ra ngoài?

In this glossary, Lọc lưu lượng ra ngoài refers to: The process of monitoring and controlling outgoing network traffic to block unauthorized, malicious, or policy-violating data transfers, typically implemented at the firewall or gateway.

How is Lọc lưu lượng ra ngoài used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "Lọc lưu lượng ra ngoài đã ngăn chặn phần mềm độc hại lấy cắp dữ liệu nhạy cảm tới các máy chủ điều khiển bên ngoài."

Why does Lọc lưu lượng ra ngoài matter in cybersecurity?

Lọc lưu lượng ra ngoài matters because it supports clear communication in Network Security contexts for SOC Analysts, Security Engineers, and Incident Responders. It also connects to aviation training and exam language such as CISSP, CompTIA Security+, and CEH.

Who uses Lọc lưu lượng ra ngoài?

Lọc lưu lượng ra ngoài is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Lọc lưu lượng ra ngoài belong to?

In this glossary, Lọc lưu lượng ra ngoài is grouped under Network Security. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK and published by Protermify Cybersecurity as a static cybersecurity reference page.

Definition

The process of monitoring and controlling outgoing network traffic to block unauthorized, malicious, or policy-violating data transfers, typically implemented at the firewall or gateway.

Operational example

Outbound traffic filtering prevented the malware from exfiltrating sensitive data to external command-and-control servers.

Localized term

Lọc lưu lượng ra ngoài

Localized example

Lọc lưu lượng ra ngoài đã ngăn chặn phần mềm độc hại lấy cắp dữ liệu nhạy cảm tới các máy chủ điều khiển bên ngoài.

Definition language

English reference definition

Source

ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK

Category

Network Security

Exam relevance

  • CISSP
  • CompTIA Security+
  • CEH

Target audience

  • SOC Analysts
  • Security Engineers
  • Incident Responders

Related terms

Use the related links below to continue through connected cybersecurity terminology.

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