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CERTIFIED-IN-CYBERSECURITY · Question #245

What is the main difference between 'ingress' monitoring and 'egress' monitoring?

The correct answer is A. Ingress monitoring focuses on inbound traffic, while egress monitoring focuses on outbound traffic. Ingress monitoring focuses on inbound network traffic - what is coming into the network from external sources (e.g., detecting incoming attacks, malicious payloads). Egress monitoring focuses on outbound traffic - what is leaving the network (e.g., detecting data exfiltration…

Network Security Concepts

Question

What is the main difference between 'ingress' monitoring and 'egress' monitoring?

Options

  • AIngress monitoring focuses on inbound traffic, while egress monitoring focuses on outbound traffic
  • BIngress monitoring focuses on information sent between internal teams, while egress monitoring
  • CIngress monitoring focuses on external threats, while ingress monitoring focuses on internal
  • DIngress monitoring focuses on people employees starting at the organization, while egress

How the community answered

(44 responses)
  • A
    95% (42)
  • B
    2% (1)
  • D
    2% (1)

Explanation

Ingress monitoring focuses on inbound network traffic - what is coming into the network from external sources (e.g., detecting incoming attacks, malicious payloads). Egress monitoring focuses on outbound traffic - what is leaving the network (e.g., detecting data exfiltration, command-and-control callbacks, or unauthorized data transfers). Together, they provide full visibility into network activity. The other options either confuse the definitions or introduce unrelated concepts like employee onboarding/offboarding.

Topics

#Ingress Monitoring#Egress Monitoring#Network Traffic#Network Security

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