Question

a network engineer is setting up a new firewall. it is a new generation firewall that has the capabilities of only detecting anomalous activity. what feature does the new firewall have?

Answer 1

The new generation firewall features intrusion detection or intrusion prevention systems capable of actively monitoring network traffic for signs of anomalous activities, signifying a potential security threat.

Step-by-step explanation:

The new generation firewall that is capable of detecting anomalous activity is likely equipped with a feature known as intrusion detection or intrusion prevention systems (IDS/IPS). This technology is designed to monitor network traffic for unusual patterns or behaviors that could indicate a security threat, like a cyberattack or an unauthorized access attempt. Unlike traditional firewalls that focus on permitting or denying traffic based on a set of predefined rules, this new generation firewall uses advanced algorithms and threat intelligence to analyze traffic in real time and detect anomalies. Networking and security professionals refer to this capability as behavioral monitoring, as it looks at deviations from normal behavior, which could signify potential threats or malicious activities.

Answer 2

New generation firewalls have the capability to detect anomalous activity using advanced algorithms and machine learning techniques.

Step-by-step explanation:

The feature that the new generation firewall has is the capability to detect anomalous activity. These firewalls use advanced algorithms and machine learning techniques to identify patterns of normal behavior on a network. When there is a deviation from these patterns, the firewall raises an alert indicating potential anomalous activity.

For example, if an employee suddenly starts accessing large amounts of data outside of their normal working hours, the firewall can flag this as anomalous behavior. Similarly, if a device starts sending out unusual network traffic, the firewall can detect this and take appropriate action.