Exam (elaborations)
SANS GISCP AND GIAC EXAM QUESTIONS AND ANSWER 2024
- Course
- Institution
SANS GISCP AND GIAC EXAM QUESTIONS AND ANSWER 2024
[Show more]
Content preview
SANS GISCP AND GIAC EXAM 2024ANSWER ALL QUESTIONS IN THIS SECTION
QUESTION 1
What is the TCP/IP model? - ANSWERS-Four layers
- Network Layer
- Internet Layer
- Transport Layer
- Application layer
QUESTION 2
What is the OSI model? - ANSWERS-- Physical layer 1
- Data link layer 2
- Network Layer 3
- Transport Layer 4
- Session Layer 5
- Presentation Layer 6
- Application Layer 7
END OF
PAGE 1
, SANS GISCP AND GIAC EXAM 2024
QUESTION 3
Address Resolution Protocol (ARP) - ANSWERS-Protocol for mapping an IP
address to a physical machine address that is recognized on the local network
QUESTION 4
A table, usually called the ARP cache, is used to maintain a correlation between
each MAC and it's corresponding IP address
QUESTION 5
ACK piggybacking - ANSWERS-The practice of sending an ACK inside another
packet going to the same destination
QUESTION 6
3-way handshake - ANSWERS-A sends a SYN packet to B
B acknowledges with a SYN/ACK
A replies with ACK
END OF
PAGE 2
, SANS GISCP AND GIAC EXAM 2024
QUESTION 7
What is permutation? - ANSWERS-- keeps the same letters, but changes the
position within the text
- easy to break
- can be combined with substitution
QUESTION 8
What is rotation? - ANSWERS-- uses a 1 to 1 substitution of characters
- rotate the alphabet by 'n' number of characters
- rot+X means rotate the letters X characters
QUESTION 9
What is arbitrary substitution? - ANSWERS-- Uses a 1 to 1 substitution of
arbitrary numbers
- given a one character mapping, you cannot determine the key
END OF
PAGE 3
, SANS GISCP AND GIAC EXAM 2024
QUESTION 10
What are the goals of cryptography? - ANSWERS-Confidentiality
- symmetric encryption
Integrity of Data
- hash
Authentication
- asymmetric
non repudiation
- digital signature
* hash + asymmetry
QUESTION 11
What ways should the crypto key be protected? - ANSWERS-- protected at rest
- protected in transit
- secure the key
END OF
PAGE 4
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Teacher101. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67163 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now