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Network Security

การสุ่มพอร์ตชั่วคราว

A technique where ephemeral (temporary) TCP/UDP ports are assigned randomly to reduce the risk of port prediction attacks, as defined in IETF RFC 6056 and NIST SP 800-77.

Quick answer: A technique where ephemeral (temporary) TCP/UDP ports are assigned randomly to reduce the risk of port prediction attacks, as defined in IETF RFC 6056 and NIST SP 800-77.

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Quick answer

A technique where ephemeral (temporary) TCP/UDP ports are assigned randomly to reduce the risk of port prediction attacks, as defined in IETF RFC 6056 and NIST SP 800-77.

Why it matters

การสุ่มพอร์ตชั่วคราว 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 การสุ่มพอร์ตชั่วคราว?

In this glossary, การสุ่มพอร์ตชั่วคราว refers to: A technique where ephemeral (temporary) TCP/UDP ports are assigned randomly to reduce the risk of port prediction attacks, as defined in IETF RFC 6056 and NIST SP 800-77.

How is การสุ่มพอร์ตชั่วคราว used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "เปิดใช้การสุ่มพอร์ตชั่วคราวบนอุปกรณ์ลูกค้าทั้งหมดเพื่อป้องกันไม่ให้ผู้โจมตีทำนายหมายเลขพอร์ตและเปิดใช้งานการโจมตีแบบกำหนดเป้าหมาย"

Why does การสุ่มพอร์ตชั่วคราว matter in cybersecurity?

การสุ่มพอร์ตชั่วคราว 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 การสุ่มพอร์ตชั่วคราว?

การสุ่มพอร์ตชั่วคราว is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does การสุ่มพอร์ตชั่วคราว belong to?

In this glossary, การสุ่มพอร์ตชั่วคราว 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

A technique where ephemeral (temporary) TCP/UDP ports are assigned randomly to reduce the risk of port prediction attacks, as defined in IETF RFC 6056 and NIST SP 800-77.

Operational example

Enable ephemeral port randomization on all client devices to prevent attackers from predicting port numbers and launching targeted exploits.

Localized term

การสุ่มพอร์ตชั่วคราว

Localized example

เปิดใช้การสุ่มพอร์ตชั่วคราวบนอุปกรณ์ลูกค้าทั้งหมดเพื่อป้องกันไม่ให้ผู้โจมตีทำนายหมายเลขพอร์ตและเปิดใช้งานการโจมตีแบบกำหนดเป้าหมาย

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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