Prepare for the GIAC Certified Intrusion Analyst (GCIA) certification by GIAC with free exam-style practice questions on CyberCertPrep. The GCIA exam has 106 questions, a time limit of GCIA hours, and a passing score of 73%.
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GIAC Certified Intrusion Analyst (GCIA) Exam Domain
Focus your study on this domain with targeted practice questions. This domain accounts for 25% of your GCIA exam score.
The Packet Analysis domain is one of 4 exam domains on the GIAC Certified Intrusion Analyst (GCIA) certification exam by GIAC. At 25% of the total exam, this is one of the most heavily weighted domains — mastering it is critical for passing.
The GCIA exam consists of 106 questions with a time limit of 5 hours and a passing score of 73%. That means approximately 27 questions on your exam will come from the Packet Analysis domain.
Firewall
A network security system that monitors and controls incoming and outgoing network traffic based on predetermined securi...
IDS (Intrusion Detection System)
A device or software application that monitors a network or systems for malicious activity or policy violations and gene...
IPS (Intrusion Prevention System)
A network security tool that monitors network traffic flows to detect and actively prevent identified threats in real ti...
Packet Sniffing
The practice of capturing and analyzing network traffic data packets as they travel across a network using tools like Wi...
Malware
Malicious software designed to damage, disrupt, or gain unauthorized access to computer systems, encompassing a broad ca...
Rootkit
A collection of software tools that enables unauthorized access to a computer while actively hiding its presence from th...
Incident Response
The organized approach to addressing and managing the aftermath of a security breach or cyberattack with the goal of lim...
Business Continuity Plan (BCP)
A plan that outlines procedures and instructions for maintaining essential business functions during and after a disaste...
These certifications also cover topics related to Packet Analysis:
Risk Identification, Monitoring & Analysis — 15% of exam
Packet Analysis & Monitoring — 25% of exam
Tools & Code Analysis — 16% of exam
Source Code Analysis — 25% of exam
Web Application Analysis — 25% of exam
Timeline Analysis — 25% of exam