اختبار شهادة محلل الأمن السيبراني CompTIA CySA+

After an upgrade to a new EDR, a security analyst received reports that several endpoints were not communicating with the SaaS provider to receive critical threat signatures. To comply with the incident response playbook, the security analyst was required to validate connectivity to ensure communications. The security analyst ran a command that provided the following output: ComputerName: comptia007 RemotePort: 443 InterfaceAlias: Ethernet 3 TcpTestSucceeded: False Which of the following did the analyst use to ensure connectivity?