Fang, a network engineer, notices that network traffic has ground to a halt and many business systems are failing to communicate. She remembers that a pen tester is on site today performing tests. What formal communication mechanism can she use to check if this is the issue?

Fang, a network engineer, notices that network traffic has ground to a halt and many business systems are failing to communicate. She remembers that a pen tester is on site today performing tests. What formal communication mechanism can she use to check if this is the issue?

IOC

de$-$confliction

critical findings

de$-$escalation