Resiliency and Site Security

Which kind of access control technology allows more than just the identity of an individual to be transmitted wirelessly to either allow or deny access?

• Biometric locks

• Keypad locks

• Smart card

• Proximity card

You are using a password attack that tests every possible keystroke for every single key in a password until the correct one is found. Which of the following technical password attacks are you using?

• Pass-the-hash attack

• Password sniffing

• Brute force attack

• Keylogger

Which passive reconnaissance tool is used to gather information from a variety of public sources?

• theHarvester

• scanless

• Shodan

• Packet sniffing

You want to use a tool to see packets on a network, including the source and destination of each packet. Which tool should you use?

• Nessus

• Wireshark

• nmap

• OVAL

A company CEO is upset after receiving a call from a reporter at a local news station that the company is apparently at a launching point for a massive attack. The reporter provided detailed IP logs, and the network team reviewed them but could not find similar entries. What could be a possible explanation for the different records?

• DNS-based on-path attack

• DNS attack indicators

• DNS poisoning

• DNS client cache poisoning

Which of the following is the term used to describe what happens when an attacker sends falsified messages to link their MAC address with the IP address of a legitimate computer or server on a network?

• Port mirroring

• MAC spoofing

• ARP poisoning

• MAC flooding

You are concerned about protecting your network from network-based attacks on the internet. Specifically, you are concerned about attacks that have not yet been identified or that do not have prescribed protections. Which type of device should you use?

• Network-based firewall

• Host-based firewall

• Signature-based IDS

• Antivirus scanner

• Anomaly-based IDS

To increase the physical security of a secured location, an organization deploys motion detection sensors throughout the grounds and building. What type of sensor uses this technology?

• Pressure sensor

• Ultrasonic sensor

• Infrared sensor

• Microwave sensor

You want to identify all devices on a network along with a list of open ports on those devices. You want the results displayed in a graphical diagram. Which tool should you use?

• Ping scanner

• Network mapper

• OVAL

• Port scanner

A company wants to improve the physical security at its headquarters. They need a solution that can help regulate access to the building and deter potential intruders during nighttime. Which physical security measure should they prioritize?

• Enhanced lighting

• Perimeter fencing

• Closed-circuit television (CCTV)

• Access control vestibule