Which of the following secure file transfer methods uses port 22 by default?

During the analysis of a PCAP file, a security analyst noticed several communications with a
remote server on port 53. Which of the following protocol types is observed in this traffic?

A security technician needs to open ports on a firewall to allow for domain name resolution.
Which of the following ports should be opened? (Select TWO).

A technician has just installed a new firewall onto the network. Users are reporting that they
cannot reach any website. Upon further investigation, the technician determines that websites can
be reached by entering their IP addresses. Which of the following ports may have been closed to
cause this issue?

A technician has just installed a new firewall onto the network. Users are reporting that they
cannot reach any website. Upon further investigation, the technician determines that websites can
be reached by entering their IP addresses. Which of the following ports may have been closed to
cause this issue?

Which of the following ports would be blocked if Pete, a security administrator, wants to deny
access to websites?

Which of the following ports would be blocked if Pete, a security administrator, wants to deny
access to websites?

A technician is unable to manage a remote server. Which of the following ports should be opened
on the firewall for remote server management? (Select TWO).

A technician is unable to manage a remote server. Which of the following ports should be opened
on the firewall for remote server management? (Select TWO).

Ann, a technician, is attempting to establish a remote terminal session to an end user’s computer
using Kerberos authentication, but she cannot connect to the destination machine. Which of the
following default ports should Ann ensure is open?