Network Security

Pengacakan Port Ephemeral

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.

This term page is part of the Protermify Cybersecurity glossary and is published as static HTML for fast indexing and clear language coverage.

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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

Pengacakan Port Ephemeral 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 Pengacakan Port Ephemeral?

In this glossary, Pengacakan Port Ephemeral 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 Pengacakan Port Ephemeral used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "Aktifkan pengacakan port ephemeral di semua perangkat klien untuk mencegah penyerang memprediksi nomor port dan meluncurkan eksploitasi yang ditargetkan."

Why does Pengacakan Port Ephemeral matter in cybersecurity?

Pengacakan Port Ephemeral 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 Pengacakan Port Ephemeral?

Pengacakan Port Ephemeral is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Pengacakan Port Ephemeral belong to?

In this glossary, Pengacakan Port Ephemeral 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

Pengacakan Port Ephemeral

Localized example

Aktifkan pengacakan port ephemeral di semua perangkat klien untuk mencegah penyerang memprediksi nomor port dan meluncurkan eksploitasi yang ditargetkan.

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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