117-303 Exam Questions

Which command will set the user.author attribute on the file afile.txt?

A user is attempting to connect to a remote host via SSH and following message is displayed: Host key verification failed. Which of the following options could resolve the problem?...

Which of the following are valid NFSv4 security types?

Which GPG command is used to sign a public key? (Select TWO correct answers)

What is the purpose of the Safe Checks option in a Nessus configuration?

An administrator is capturing traffic with Wireshark and is only seeing ARP traffic. What is the most likely cause of this?

Which statements are true of the following Wireshark capture filter: (tcp[2:2] > 1500 and tcp[2:2] < 1550) or (tcp[4:2] > 1500 and tcp[4:2] < 1550) (Select TWO correct answers)

The command 'nmap sS O 10.142.232.10' produces the following output: PORT STATE SERVICE 631/tcp open ipp 3306/tcp open mysql Which of these statements are true? (Select TWO correct...

Which of the following can be done to secure a BIND server? (Select THREE correct answers)

DNS servers are vulnerable to which of the following attacks? (Select THREE correct answers)

The apache administrator has added the following lines to the configuration files: <Directory /> AllowOverride None </Directory> What is the purpose of this directive?

What is the purpose of snort inline?

What is the purpose of tripwire?

Which of the following commands will create a new, signed tw.pol file?

What openssl command will generate a private RSA key of 2048 bits and no passphrase?

What openssl command will generate a certificate signing request (CSR) using the private key file privkey.pem?

What openssl command will generate a selfsigned test certificate?

Which openssl command is used to inspect the information stored in a certificate?

The openssl command can be used to test connections with various secure services. What command will open a connection with a remote POP3S (POP3 over SSL) server?

Which of the following rule directives will email [email protected] and [email protected] when the Mail Configuration rule is violated?

An unprivileged user issued a command which produced the following log message: avc: denied { getattr } for pid=984 exe=/usr/bin/vim path=/etc/shadow dev=03:01 ino=134343 scontext=...

When a user logs into a system using SSH, what is the format of SELinux security context which will assign the user_r role and the user_t domain to their login sessions?

How are SELinux permissions related to standard Linux permissions?

What is the difference between an SELinux domain and an SELinux type?

An SELinux security context is required to ensure that all files in /opt have the default context of system_u:object_r:usr_t. How should the corresponding configuration entry be fo...

An administrator can prevent dictionary based attacks against an OpenSSH server by forcing keybased authentication with which TWO parameters in sshd_config?

A user is attempting to connect to a remote server via SSH and receives the following message: The authenticity of host 'mail.example.com (208.77.188.166)' can't be established. RS...

Which of the following is NOT and valid scan technique with nmap?

What can proxymap be used for in a Postfix installation? (Select TWO correct answers)

Which of the following parameters should be set in main.cf to enable TLS in Postfix?

The system administrator wishes to use John the Ripper to confirm that the passwords in a file called passwords are not weak. john has finished but the terminal window running the...

On a new Linux system, the root user is being asked to provide the root user password before being able to use the su command. What line in the /etc/pam.d/su file will allow root t...

The system administrator wishes to use the pam_listfile.so module to restrict which users are allowed to login via SSH. Which line will configure this behaviour?