RECON & REVEAL

Which of the following is not a type of malware?

• Virus

• Worm

• Firewall

• Trojan

Which device connects multiple networks together?

• Switch

• Router

• Hub

• Repeater

In Linux, which command lists files in a directory?

• cd

• ls

• rm

• cat

What does “phishing” usually involve?

• Sending fake emails to trick users

• Encrypting files for ransom

• Overloading a server with traffic

• Monitoring keystrokes

Which port is used by HTTP?

• 22

• 25

• 80

• 443

Which command shows current directory path in Linux?

• mkdir

• pwd

• echo

• dir

SSL/TLS mainly provides:

• Confidentiality and integrity

• Physical security

• Server load balancing

• Password storage

Which is the most secure Wi-Fi encryption protocol?

• WEP

• WPA

• WPA2

• WPA2-Enterprise

Which command is used to remove a file in Linux?

• rm

• del

• erase

• clear

Which layer of OSI deals with IP addressing?

• Application

• Network

• Session

• Data Link