What key functionality does Illumio provide during a breach?

What key functionality does Illumio provide during a breach?

• A. Restores all network services automatically
• B. Limits lateral movement within the network
• C. Eliminates all network communications
• D. Secures endpoint devices only

Answer: (B)

Illumio provides the key functionality of limiting lateral movement within the network during a breach. This is crucial in a security incident, as lateral movement refers to the ability of an attacker to move from one compromised asset to another within an organization's network after an initial breach. By implementing micro-segmentation and enforcing policies that control traffic between workloads, Illumio effectively contains the breach, minimizes the attack surface, and prevents attackers from navigating freely across the network. This containment strategy is vital for maintaining security and protecting sensitive data, as it buys time for security teams to respond and remediate the situation. Ilumio's approach does not focus on restoring services automatically, eliminating communications entirely, or being limited to endpoint security; instead, it emphasizes managing and controlling connectivity to prevent the spread of the attack.

Illumio provides the key functionality of limiting lateral movement within the network during a breach. This is crucial in a security incident, as lateral movement refers to the ability of an attacker to move from one compromised asset to another within an organization's network after an initial breach. By implementing micro-segmentation and enforcing policies that control traffic between workloads, Illumio effectively contains the breach, minimizes the attack surface, and prevents attackers from navigating freely across the network.

This containment strategy is vital for maintaining security and protecting sensitive data, as it buys time for security teams to respond and remediate the situation. Ilumio's approach does not focus on restoring services automatically, eliminating communications entirely, or being limited to endpoint security; instead, it emphasizes managing and controlling connectivity to prevent the spread of the attack.