1) Describe two distinct types of attack against password systems and the countermeasures against eachof those attacks.2) Describe two general "good practices in coding". For each of them explain why they are appropriateand give an example of what could go wrong if that practice is not followed.3) A company has two departments, A and B, and has determined that it is appropriate to have two levelsof sensitivity, in increasing order: 0 and 1. Draw a BLP lattice system to represent this scenario. Usingexamples referring to this lattice, explain the three BLP rules, 2 mandatory and 1 discretionary.4) Explain what tailored attacks are. Give some specific examples in two different domains and explainhow they perform relative to other attacks in those domains.5) Explain two outcomes an attacker may aim for with a Buffer overflow attack. Sketch how and why aBuffer overflow attack works. You do not need to write code but can if it helps you to explain.6) Explain what a Trojan Horse is. Describe two distinct methods of identifying a Trojan Horse and explainwhen and why each of those methods might be appropriate.

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Answered: Describe two distinct types of attack…

Engineering

Computer Science

Describe two distinct types of attack against password systems and the countermeasures against each of those attacks.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

1) Describe two distinct types of attack against password systems and the countermeasures against each
of those attacks.
2) Describe two general "good practices in coding". For each of them explain why they are appropriate
and give an example of what could go wrong if that practice is not followed.
3) A company has two departments, A and B, and has determined that it is appropriate to have two levels
of sensitivity, in increasing order: 0 and 1. Draw a BLP lattice system to represent this scenario. Using
examples referring to this lattice, explain the three BLP rules, 2 mandatory and 1 discretionary.
4) Explain what tailored attacks are. Give some specific examples in two different domains and explain
how they perform relative to other attacks in those domains.
5) Explain two outcomes an attacker may aim for with a Buffer overflow attack. Sketch how and why a
Buffer overflow attack works. You do not need to write code but can if it helps you to explain.
6) Explain what a Trojan Horse is. Describe two distinct methods of identifying a Trojan Horse and explain
when and why each of those methods might be appropriate.

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