WGU D430 UPDATED ACTUAL QUESTIONS
AND CORRECT ANSWERS COMPLETE
STUDY GUIDE
◉ NMAP
Answer: Network scanning tool to discover devices, open ports, and
services on a network. Used by all OS.
◉ Wireshark
Answer: Packet analysis tool for capturing and analyzing network
traffic in detail. It's a popular packet sniffer. Used on all OS.
◉ TCPDump
Answer: Command-line packet analyzer for capturing and analyzing
network traffic. Another packet sniffer. Used on Linux, UNIX, and
MacOS.
◉ Honeypots
Answer: This is more of a concept than tool. Simulated systems or
networks designed to attract and trap attackers to gather
information.
, ◉ Hping3
Answer: A tool used to test the security of firewalls. Command-line
tool used for network analyzation, testing, and packet
manipulation/customize packets. Can port scan too!
◉ Intel Executable Disable (XD)
Answer: Hardware-based security feature to prevent execution of
malicious code in memory. For buffer overflow protection at the
chipset level. Used in Intel OS.
◉ AMD enhanced Virus protection
Answer: Hardware-based security feature to prevent execution of
malicious code in memory. For buffer overflow protection at the
chipset level. Used in AMD OS.
◉ Address Space Layout Randomization (ASLR)
Answer: Security technique to randomize memory locations, making
it harder for attackers to predict.
◉ Nessus
Answer: Vulnerability assessment tool (scanner) to IDENTIFY and
report security vulnerabilities in software systems & networks.
Made by Tenable
AND CORRECT ANSWERS COMPLETE
STUDY GUIDE
◉ NMAP
Answer: Network scanning tool to discover devices, open ports, and
services on a network. Used by all OS.
◉ Wireshark
Answer: Packet analysis tool for capturing and analyzing network
traffic in detail. It's a popular packet sniffer. Used on all OS.
◉ TCPDump
Answer: Command-line packet analyzer for capturing and analyzing
network traffic. Another packet sniffer. Used on Linux, UNIX, and
MacOS.
◉ Honeypots
Answer: This is more of a concept than tool. Simulated systems or
networks designed to attract and trap attackers to gather
information.
, ◉ Hping3
Answer: A tool used to test the security of firewalls. Command-line
tool used for network analyzation, testing, and packet
manipulation/customize packets. Can port scan too!
◉ Intel Executable Disable (XD)
Answer: Hardware-based security feature to prevent execution of
malicious code in memory. For buffer overflow protection at the
chipset level. Used in Intel OS.
◉ AMD enhanced Virus protection
Answer: Hardware-based security feature to prevent execution of
malicious code in memory. For buffer overflow protection at the
chipset level. Used in AMD OS.
◉ Address Space Layout Randomization (ASLR)
Answer: Security technique to randomize memory locations, making
it harder for attackers to predict.
◉ Nessus
Answer: Vulnerability assessment tool (scanner) to IDENTIFY and
report security vulnerabilities in software systems & networks.
Made by Tenable
