Question

Inbound traffic from an external source seems to indicate much higher rates of communication than normal, to the point where the internal systems might be overwhelmed. Which security solution can often identify and potentially counter this risk?

a) Intrusion Prevention System (IPS)
b) Virtual Private Network (VPN)
c) Network Address Translation (NAT)
d) Quality of Service (QoS)

Answer 1

The Intrusion Prevention System (IPS) is a security solution that can often identify and potentially counter high rates of communication from an external source, preventing overwhelm of internal systems.

Step-by-step explanation:

The security solution that can often identify and potentially counter the risk of inbound traffic from an external source overwhelming internal systems is the Intrusion Prevention System (IPS).

An Intrusion Prevention System (IPS) is a security tool that monitors network traffic and can detect and block malicious activity in real-time. It can identify patterns that indicate high rates of communication and take action to prevent the system from being overwhelmed.

For example, an IPS can analyze the traffic and identify if it is part of a Distributed Denial of Service (DDoS) attack, where a large number of requests flood the system, causing it to slow down or crash. The IPS can then block the traffic or apply rate limiting to ensure the internal systems are not overwhelmed.