Comparison of security mechanisms, homework help

User Generated

nyrk3191

Computer Science

Description

The command office has asked for a presentation on security mechanisms including access control models, authentication, authorization and encryption. Describe differences between them and identify situations where appropriate. Discuss how encryption relates to storage, network traffic, secure Web access, and the e-mailing of documents. One topic of concern is symmetrical versus public key.

The presentation should include the following information:

  • Comparison of security mechanisms
  • An explanation of public key cryptography
  • Historical background of the development of encryption
  • Typical uses of public key cryptography
  • Symmetrical versus public key
  • Encryption and how it relates to storage, network traffic, secure Web access and e-mail

We need 15-slide presentation to address these points. Include speaker notes in the presentation. Plan the presentation and speaker notes so that someone else could actually give the presentation.

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Explanation & Answer

Attached.

Security Mechanisms - Outline
Thesis Statement: A security mechanism is any design in a system that allows the system to
detect, prevent, and recover from a security attack. When used by a security service, security
mechanisms work to secure data processing, storage and processing of information.
I. Introduction
II. Comparison of security mechanisms
A. Access control
B. Authentication
C. Authorization
D. Encryption
III. Authentication, authorization and encryption
IV. Public key cryptography
V. A brief history of encryption
VI. Typical uses of public key
A. Asymmetrical encryption
B. Digital signature
VII.

Symmetric versus public key
A. Similarities
B. Differences

VIII.

Encryption relation to:
A. Storage and network traffic
B. Secure web access
C. email

IX. Conclusion


Name
Course
Date

Introduction

 A security mechanism is a design for detecting,
preventing, and recovering from a security attack
(Gertz, 2007).
 Enhances security of data processing and
information transfe...


Anonymous
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