WGU 178 Focused on Physical Security Measures, Monitoring Networks & Protecting Wireless Networks Exam Questions and Answers 2024/2025
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Course
WGU 178 CompTIA Security
Institution
WGU 178 CompTIA Security
WGU 178 Focused on Physical Security Measures, Monitoring Networks & Protecting Wireless Networks Exam Questions and Answers 2024/2025
OFDM - correct answer - orthogonal frequency division multiplexing
- breaks data into sub signals and transmits them simultaneously across different frequenci...
WGU 178 Focused on Physical Security
Measures, Monitoring Networks & Protecting
Wireless Networks Exam Questions and
Answers 2024/2025
OFDM - correct answer - orthogonal frequency division multiplexing
- breaks data into sub signals and transmits them simultaneously across different
frequencies or sub bands
WEP - correct answer - wired equivalent privacy
- a wireless security protocol that has weaknesses that allow it to be cracked fairly
quickly
What makes WEP so terrible - correct answer it uses a 24-bit initialization vector (IV),
which can be cracked pretty quickly (through the means of an IV attack)
- a data transmission standard designed for use with wireless devices
- uses a smaller version of HTML called wireless markup language (WML)
, - uses a scripting language similar to Java called wmlscript (which can also allow
malicious code to run
Gap in the WAP - correct answer for WAP communications, the WAP client talks to a
gateway (or WAP server) which then talks to the Internet. The communication between
the gateway and the Internet is not encrypted and can be intercepted
(This was fixed in WAP 2.0)
WPA - correct answer - wifi Protected Access
- designed to address the weaknesses of WEP
- 802.11i standard
- uses the RC4 encryption algorithm with TKIP
- may be compatible with older devices
WPA2 - correct answer - not compatible with older devices
- implements the full 802.11i standard
- uses CCMP
WTLS - correct answer - wireless transport layer security
- the security layer of the WAP protocol
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