100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
CEH V11 Cheat Sheet 1 with Revised Answers $13.39   Add to cart

Exam (elaborations)

CEH V11 Cheat Sheet 1 with Revised Answers

 9 views  0 purchase
  • Course
  • CEH V11
  • Institution
  • CEH V11

CEH V11 Cheat Sheet 1 with Revised Answers Regional Registry Coverage Map - Answer-North America - ARIn South America - Lacnic Europe - Ripe Africa - AFRINIC Asia - APNIC Symmetric Encryption - Answer-Type of cryptography. secret-key, shared-key-private key.) uses same key for encryption an...

[Show more]

Preview 2 out of 7  pages

  • August 12, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CEH V11
  • CEH V11
avatar-seller
Scholarsstudyguide
CEH V11 Cheat Sheet 1 with Revised
Answers
Regional Registry Coverage Map - Answer-North America - ARIn
South America - Lacnic
Europe - Ripe
Africa - AFRINIC
Asia - APNIC

Symmetric Encryption - Answer-Type of cryptography. secret-key, shared-key-private
key.) uses same key for encryption and decryption.

DES - Answer-Symmetric Algo. Data Encryption Standard - the archetypal block cipher.
Designed to encipher and decipher blocks of data consisting of 64 bits under control of
a 56bit key. (8bit parity); fixed block

3DES - Answer-Symmetric Algo. Triple repeated process for added strength until orgs
can afford AES. 168bit keys (56bitx3)

AES - Answer-Symmetric Algo. Advanced Encryption Standard is a symmetric key
algorithm used by US gov to secure sensitive but unclassified material. Iterated block
cipher, works by repeating the same operation multiple times. Replaced DES. It has a
128-bit block size with key sizes of 129, 192, and 256.

IDEA - Answer-Symmetric Algo. International Data Encryption Algorithm. Block Cipher.
Operates similar to DES (operates on 64bit blocks using 128bit key). Used with PGP

Twofish - Answer-Symmetric Algo. Block cipher key size greater than or equal to 256bit

Threefish - Answer-Symmetric Algo. Large tweakable symmetric key block cipher. Block
and key sizes are equal (256, 512, 1024)

Blowfish - Answer-Symmetric Algo. Rep by AES, 64bit block

RC4 - Answer-A variable key size symmetric key stream cipher used in WPA and WEP.

RC5 - Answer-RC5, is a fast block cipher. a parameterized algorithm with variable block
sizes, variable key size, and variable number of rounds. key size is 128 bits

RC6 - Answer-A symmetric key block cipher derived from RC5 with integer
multiplication, for 4-bit working registers)

, asymmetric encryption - Answer-uses two keys (public and private) created as a
matched pair.

Diffie-Hellman - Answer-Asymmetric Algo. key exchange. SSL/IPSec

ECC - Answer-Asymmetric Algo. Elliptical Curve Cryptography. Low process
power/mobile

El Gamal - Answer-Asymmetric Algo. !=Primes, log problem to encrypt/sign

RSA - Answer-Public Key crypto system for internet encryption and authentication. 2
very large Prime #s, 4,096bit. Modern std for asymmetric encryption.

MD5 - Answer-Hash Algo. 128bit hash, express as 32bit hex

SHA1: - Answer-Hash Algo. 160bit has, rq 4 use in US apps

SHA2: - Answer-Hash Algo. 4 sep hash 224, 256, 384, 512

Web of trust - Answer-Entities sign certs for each other

Single authority - Answer-CA at top. Trust based on CA itself

Hierarchical - Answer-CA at top. RA's Under to manage certs

XMKS - Answer-XML PKI System

5 phases to a penetration test/hacking phases - Answer-Recon
Scanning & Enumeration
Gaining Access
Maintaining Access
Covering Tracks

Attack types - Answer-OS: Attacks targeting default OS Settings
App Level: Application code attacks
Shrink Wrap: off the shelf scripts and code
Misconfiguration: not configured well

RFC 1918 - Answer-Private IP Standard

RFC 3227 - Answer-collecting and storing data

ISO 27002 - Answer-InfoSec Guidelines

CAN-SPAM - Answer-email marketing

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 Scholarsstudyguide. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $13.39. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67866 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$13.39
  • (0)
  Add to cart