A network administrator notifies a technician that the company is experiencing a DDoS attack. Several internal Windows PCs are the source of the traffic. The network administrator gives the technician the Windows computer names and states they be scanned and cleaned immediately.
With which of the following types of infections are the PCs MOST likely infected? (Select two.)

A user is trying to access a popular email website but Is being redirected to a different website that asks for login credentials. The user calls a technician, who promptly notices a security issue. Which of the following should the technician do to remove the threat from the system?

An employee contacts the help desk because the battery in a company-provided smartphone lasts only a short period of time when the worker is in the office. Which of the following would MOST likely reduce this symptom? (Select TWO)

Which of the following security measure would MOST likely use RFID?

Which of the following WiFi protocols is the MOST secure?