Multiple choice technology operating systems what is the file, need to be edited for deny userlogin via ftp(vsftp service)? /etc/vsftpd/deny /etc/host/vsftpd.deny /etc/host.deny /etc/vsftpd/ftpusers Reveal answer Fill a bubble to check yourself D Correct answer Explanation vsftpd uses /etc/vsftpd/ftpusers as the user blacklist file - users listed here are denied FTP login. Options A and B are incorrect paths. Option C refers to /etc/host.deny which is for tcp wrappers, not vsftpd specifically.