QuiztudyPREMIUM
Google IT Support Professional Certificate • STUDY MODE
SECURE NETWORK ARCHITECTURE
QUESTION 1 OF 7
Why is normalizing log data important in a centralized logging setup? Nice work! Logs from various systems may be formatted differently. Normalizing logs is the practice of reformatting the logs into a common format, allowing for easier storage and lookups in a centralized logging system.
A
It's difficult to analyze abnormal logs.B
Log normalizing detects potential attacks.C
Uniformly formatted logs are easier to store and analyze.Correct AnswerD
The data must be decrypted before sending it to the log server.QUESTION 2 OF 7
What type of attacks does a flood guard protect against? Check all that apply. You got it! A flood guard protects against attacks that overwhelm networking resources, like DoS attacks and SYN floods.
A
Malware infectionsB
SYN floodsCorrect AnswerC
DDoS attacksCorrect AnswerD
Man-in-the-middle attacksQUESTION 3 OF 7
What does DHCP Snooping protect against? Good job! DHCP snooping is designed to guard against rogue DHCP attacks. The switch can be configured to transmit DHCP responses only when they come from the DHCP server's port.
A
DDoS attacksB
Brute-force attacksC
Data theftD
Rogue DHCP server attacksCorrect AnswerQUESTION 4 OF 7
What does Dynamic ARP Inspection protect against? That's exactly right! Dynamic ARP inspection protects against ARP poisoning attacks by watching for ARP packets. If an ARP packet doesn't match the table of MAC address and IP address mappings generated by DHCP snooping, the packet will be dropped as invalid or malicious.
A
ARP poisoning attacksCorrect AnswerB
DDoS attacksC
Malware infectionsD
Rogue DHCP server attacksQUESTION 5 OF 7
What does IP Source Guard protect against? Right on! IP Source Guard prevents an attacker from spoofing an IP address on the network. It does this by matching assigned IP addresses to switch ports, and dropping unauthorized traffic.
A
IP spoofing attacksCorrect AnswerB
Brute-force attacksC
DDoS attacksD
Rogue DHCP server attacksQUESTION 6 OF 7
What does EAP-TLS use for mutual authentication of both the server and the client? Yep! The client and server both present digital certificates, which allows both sides to authenticate the other, providing mutual authentication.
A
One-time passwordsB
Digital certificatesCorrect AnswerC
Usernames and passwordsD
BiometricsQUESTION 7 OF 7
Why is it recommended to use both network-based and host-based firewalls? Check all that apply. Nice job! Using both network- and host-based firewalls provides protection from external and internal threats. This also protects hosts that move between trusted and untrusted networks, like mobile devices and laptops.
A
For protection against DDoS attacksB
For protection against man-in-the-middle attacksC
For protection for mobile devices, like laptopsCorrect AnswerD
For protection against compromised hosts on the same networkCorrect AnswerReady to test your recall?
Why is normalizing log data important in a centralized logging setup? Nice work! Logs from various systems may be formatted differently. Normalizing logs is the practice of reformatting the logs into a common format, allowing for easier storage and lookups in a centralized logging system.
A
It's difficult to analyze abnormal logs.
B
Log normalizing detects potential attacks.
C
Uniformly formatted logs are easier to store and analyze.
D
The data must be decrypted before sending it to the log server.
How confident are you in this answer?