Question

Match each incident detection method on the left with the appropriate description on the right. (Each method may be selected more than once):

a) Signature-based detection
b) Anomaly-based detection
c) Heuristic-based detection
d) Behavior-based detection

Answer 1

The student's question pertains to matching incident detection methods in computer security to their descriptions. Methods include signature-based detection using known data patterns, anomaly-based detection looking for deviations from a norm, heuristic-based detection using rules to identify threats, and behavior-based detection monitoring for abnormal actions.

Step-by-step explanation:

The student is asking about different methods for detecting incidents in the field of computer security. Here's how each detection method matches with the descriptions:

• Signature-based detection: This method uses a database of known patterns of data, or 'signatures', to identify potential threats. It is like searching for a specific DNA sequence to detect a known pathogen.
• Anomaly-based detection: This technique looks for deviations from a normal baseline or expected behavior. Similar to how descriptive science might identify something unusual that stands out during observations.
• Heuristic-based detection: Involves using rules or algorithms to identify suspicious behavior that could indicate an attack, much like formulating a hypothesis in scientific research.
• Behavior-based detection: Monitors for abnormal actions that may signal malicious intent, which is somewhat a combination of anomaly and heuristic methods, utilizing continuous observation and analysis.