Câu 27: CAS-004: CompTIA Advanced Security Practitioner (CASP+) CAS-004

A security analyst is reviewing network connectivity on a Linux workstation and examining the active TCP connections using the command line. Which of the following commands would be the BEST to run to view only active Internet connections?

1. A. sudo netstat -antu | grep ג€LISTENג€ | awk '{print$5}'
2. B. sudo netstat -nlt -p | grep ג€ESTABLISHEDג€
3. C. sudo netstat -plntu | grep -v ג€Foreign Addressג€
4. D. sudo netstat -pnut -w | column -t -s $'\w'
5. E. sudo netstat -pnut | grep -P ^tcp — đáp án hiện tại