Discretionary access control and mandatory access control, Risk Management

Assignment Help:

Question:

(a)

(i) Explain what is meant by Discretionary Access Control and Mandatory Access Control.

(ii) What is the difference between the two types of access control?

(iii) Which method would be the most effective to ensure that users do not share files with other users not approved for access?

(b) Outline the three differences between the Liberty Alliance specification and the Microsoft .NET Passport System.

(c) Which of the following options below would be the MOST effective solution for preventing individuals outside the organization from modifying sensitive information on a corporate database. Explain the reasons for choosing one option and for rejecting the other two options.

Option 1: Screened Subnets
Option 2 : System access logs
Option 3: Role based access controls

(d) (i) Where should the Intrusion Detection System be placed on a network?

(ii) Identify one main weakness of signature based Intrusion Detection Systems.

(iii) Explain what is the main objective of network mapping when conducting a penetration test?

(iv) When is the best time to perform a penetration test?


Related Discussions:- Discretionary access control and mandatory access control

American risk and insurance association, It is a professional organization ...

It is a professional organization for associates and academics in the insurance sector. The American Risk and Insurance Association comprises of scholars, carriers and individuals

Utility theory, While uncertain, they have estimated the net revenue from t...

While uncertain, they have estimated the net revenue from this patent to have the proba- bility distribution, ??(??) = ?? ??????(-????) in which ?? = 0.05 and x=million dollars (x

Explain role of the project manage, Question 1: Explain role of the pro...

Question 1: Explain role of the project manager throughout a project life cycle with reference to the following. (a) Setting up a project team (and the factors he has to con

RECOVERY, #question.WHAT ARE THE `POST -LOSS OBJECTIVES THAT WOULD HELP A F...

#question.WHAT ARE THE `POST -LOSS OBJECTIVES THAT WOULD HELP A FIRM RECOVER

Determine certainty equivalent, Ben owns a home in "tornado alley" in Oklah...

Ben owns a home in "tornado alley" in Oklahoma that is worth $100,000.  In any given year, he knows that there is a 1% chance his home will be hit by a tornado.  If it is, his home

How will you deal with major risks, Question: XYZ Textiles Ltd manufact...

Question: XYZ Textiles Ltd manufactures high quality value added knitted garments at its premises in the Industrial Zone in Plaine lauzun. XYZ has a daily capacity of 10 000 pi

Techniques of risk management, identify risks faced by a banking institutio...

identify risks faced by a banking institution and ways of preventing them

Historical simulation approach, 1) What difference does it make to the Var ...

1) What difference does it make to the Var calculated in Example if the exponentially weighted moving average model is used to assign weights to scenarios as described in Section 1

What is systematic risk, What is Systematic Risk Variability in a secur...

What is Systematic Risk Variability in a security's total returns which is directly associated with overall  movements  in  the  general  market  or  economy  is  known as syst

Fixed income risk management, Fixed Income Risk Management You are a...

Fixed Income Risk Management You are asked in this assignment to insure the value of a bond portfolio during the (in hindsight) turbulent 8-month (or 245-day) period from 1

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd