Introduction to GCIA Exam

The GIAC GCIA certification is intended primarily for candidates who wish to develop their cyber defense career. The GIAC certified intrusion analyst exam (GCIA) verifies that the candidate has the fundamental knowledge and proven skills in the field of GIAC GCIA

GIAC is the acronym for Global Information Assurance Certification. The GIAC was founded in 1999 to validate the real skills of IT security professionals. The purpose of the GIAC is to ensure that a certified person has the knowledge and practical skills in key areas of cybersecurity

GIAC certifications develop and manage the main professional IT security certifications. More than 30 IT security certifications align with SANS training and guarantee mastery of the critical and specialized areas of InfoSec. GIAC certifications provide the highest and most rigorous guarantee of knowledge and information security skills available to industrial, government and military clients worldwide. Because of the GIAC certification.GIAC offers some certifications that are required in the mass market and it is not surprising that one of them is the most popular GIAC certification. More than 37,106 people have the GIEC basic security level certification (GSEC) Use this quick guide to gather all the information about the GIAC GCIA certification exam. This study guide provides a list of objectives and resources to help you prepare for the GIAC Intrusion Analyst (GCIA) exam elements. Sample questions will help you identify the type and level of difficulty of the questions, and practice exams will familiarize you with the format and environment of an exam. Read this guide carefully before taking the GIAC Certified Analyst GIAC Certified Exam.

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How much GCIA Exam cost

The price of the GCIA exam is $1,899.labotarty exam of GCIA is $2,459 and written exam has cost $499

Reference: http://www.giac.org/certification/certified-intrusion-analyst-gcia

Topics Tested in Official Testing

A candidate’s success in the GCIA exam is defined by his/her ability to develop the skills tested for the certification. Therefore, if they want to be successful, exam-takers should demonstrate that they can perform the following tasks:

• Understanding the TCP protocol and making the difference between the anomalous and typically normal behavior;
• Understanding how the SiLK tools and others dedicated to traffic analysis work as well as being able to develop flow analysis;
• Manipulating and crafting packet engineering features;
• Crafting different tcpdump filters for meeting different types of business criteria;
• Analyzing application and network traffic for identifying any malicious or normal behaviors;
• Demonstrating the ability to work with IP packet headers, dissect, and analyze each of them for detecting any normal or abnormal values that might cause security problems;
• Understanding the differences between IPv4 and IPv6 architecture;
• Demonstrating the ability to using application layer analysis and protocol dissection;
• Managing to develop comprehensive rules for IDS architecture for detecting different types of malicious activity;
• Understanding how the DNS architecture works and contribute to the development of methods that prevent malicious issues from happening;
• Performing traffic analysis with the help of Wireshark by using an intermediate level of knowledge.
• Understanding how the ICMP and UDP protocols work and discerning the main differences between abnormal and normal behavior;
• Working with TCP/IP models of communications and manage to link-layer operations;
• Working with IDS concepts and becoming an expert in managing different options related to network architecture and understanding the benefits and weaknesses that the most common IDS systems have;
• Understanding the IDS correlation problems and tuning methods;
• Analyzing different types of data collected from various source to form a forensic investigation;