Incident Classification/Categorization Guide

Why It's Important:
Incident classification and categorization are crucial for effective incident management in information security. They help prioritize responses, allocate resources efficiently, and ensure consistency in handling various types of incidents.

What It Is:
Incident classification involves assigning a level of severity or priority to an incident based on its impact and urgency. Categorization groups incidents into predefined types based on their nature or cause.

How It Works:
1. Identify the incident
2. Assess its impact and urgency
3. Assign a severity level (e.g., low, medium, high, critical)
4. Categorize the incident type (e.g., malware, data breach, DDoS)
5. Use the classification and category to determine response procedures and resource allocation

Answering Exam Questions:
1. Understand common classification schemes and incident categories
2. Know the factors that influence incident severity (e.g., data sensitivity, system criticality)
3. Be familiar with incident response procedures for different classifications
4. Practice applying classification criteria to scenario-based questions

Exam Tips:
1. Read questions carefully, identifying key information about the incident's nature and impact
2. Consider multiple factors when determining classification, not just one aspect
3. Remember that classification may change as more information becomes available
4. Be prepared to justify your classification choices based on given criteria
5. Familiarize yourself with industry-standard incident categories and classification schemes
6. Pay attention to the specific classification system mentioned in the question, if any
7. Practice classifying incidents using sample scenarios before the exam