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Google Cybersecurity Professional Certificate • STUDY MODE

UNDERSTAND NETWORK TRAFFIC

QUESTION 1 OF 4

How do indicators of compromise (IoCs) help security analysts detect network traffic abnormalities?

A
They capture network activity.
B
They provide a way to identify an attack.Correct Answer
C
They define the attacker's intentions.
D
They confirm that a security incident happened.
Explanation:

IoCs help security analysts detect network traffic abnormalities by providing a way to identify an attack. IoCs provide analysts with specific evidence associated with an attack, such as a known malicious IP address, which can help quickly identify and respond to a potential security incident.

QUESTION 2 OF 4

Fill in the blank: Data _____ is the term for unauthorized transmission of data from a system.

A
pivoting
B
infiltration
C
exfiltrationCorrect Answer
D
network traffic
Explanation:

Data exfiltration is the unauthorized transmission of data from a system.

QUESTION 3 OF 4

An attacker has infiltrated a network. Next, they spend time exploring it in order to expand and maintain their access. They look for valuable assets such as proprietary code and financial records. What does this scenario describe?

A
Lateral movementCorrect Answer
B
Large internal file transfer
C
Phishing
D
Network data
Explanation:

This scenario describes lateral movement. Lateral movement, also called pivoting, describes an attacker exploring a network with the goal of expanding and maintaining their access.

QUESTION 4 OF 4

What can security professionals use network traffic analysis for? Select three answers.

A
To secure critical assets
B
To understand network traffic patternsCorrect Answer
C
To monitor network activityCorrect Answer
D
To identify malicious activityCorrect Answer
Explanation:

Network traffic analysis provides security professionals with a way to monitor network activity, identify malicious activity, and understand network traffic patterns.

Ready to test your recall?

How do indicators of compromise (IoCs) help security analysts detect network traffic abnormalities?

A
They capture network activity.
B
They provide a way to identify an attack.
C
They define the attacker's intentions.
D
They confirm that a security incident happened.

How confident are you in this answer?