SophiaPretty

(5)

$14/per page/Negotiable

About SophiaPretty

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Accounting,Algebra See all
Accounting,Algebra,Applied Sciences,Architecture and Design,Art & Design,Biology,Business & Finance,Calculus,Chemistry,Communications,Computer Science,Economics,Engineering,English,Environmental science,Essay writing Hide all
Teaching Since: Jul 2017
Last Sign in: 304 Weeks Ago, 6 Days Ago
Questions Answered: 15833
Tutorials Posted: 15827

Education

  • MBA,PHD, Juris Doctor
    Strayer,Devery,Harvard University
    Mar-1995 - Mar-2002

Experience

  • Manager Planning
    WalMart
    Mar-2001 - Feb-2009

Category > Computer Science Posted 06 Jan 2018 My Price 7.00

Domain 3 - Security Engineering/Cryptography

Domain 3 - Security Engineering/Cryptography

Actions for 'Domain 3 - Security Engineering/Cryptography'

Must post first.

Subscribe

Hide Description

After reading this week's materials, please respond to one or more of the following questions.

  1. Define steganography and discuss a method of how steganography is accomplished.
  2. What is a cryptosystem and what services can cryptosystems provide? Give an example of a cryptosystem and describe its operation.
  3. Describe the operation of a one-time pad (OTP) and give an example of a device that uses an OTP either from your own experience or from research.
  4. What are the types of message integrity controls and what benefit is provided by them? Give a short description of the various secure email protocols that are referenced in the textbook.
  5. What benefit do digital signatures provide and what are their characteristics? In your own words, what does non-repudiation mean?
  6. What factors affect the strength of an algorithm or cryptosystem? What are some common weaknesses that affect them?
  7. Describe the functions of key management. What is a key escrow?

Domain 3 – Security Engineering/Site and Facility Security

Actions for 'Domain 3 – Security Engineering/Site and Facility Security'

Must post first.

Subscribe

Hide Description

After reading this week's materials, please respond to one or more of the following questions.

  1. Identify the malicious threat sources to physical security and their corresponding countermeasures.
  2. What is a "man-trap"? What is the difference between "fail-safe" and "fail-secure" configurations in how doorways with automatic locks operate?
  3. Define the following different types of voltage fluctuations possible with electric power: spike, surge, fault, blackout, sag/dip, brownout, and in-rush current. Describe electromagnetic interference (EMI) and radio frequency interference (RFI) and discuss sources of each.
  4. Describe the four main classes of fire in relation to the type of fire, elements of fire they are associated with, and the suppression method used to mitigate them. List the four main combustion elements and the appropriate and align them with the appropriate suppression method.
  5. Describe the differences between the four main types of water sprinkler systems used for fire suppression.
 

Answers

SophiaPretty
(5)
Status NEW Posted 06 Jan 2018 01:01 PM My Price 7.00

-----------  ----------- H-----------ell-----------o S-----------ir/-----------Mad-----------am ----------- Th-----------ank----------- yo-----------u f-----------or -----------you-----------r i-----------nte-----------res-----------t a-----------nd -----------buy-----------ing----------- my----------- po-----------ste-----------d s-----------olu-----------tio-----------n. -----------Ple-----------ase----------- pi-----------ng -----------me -----------on -----------cha-----------t I----------- am----------- on-----------lin-----------e o-----------r i-----------nbo-----------x m-----------e a----------- me-----------ssa-----------ge -----------I w-----------ill----------- be----------- qu-----------ick-----------ly

Not Rated(0)