CSCE 4550 Introduction to Computer Security
Study Guide for Exam 2
Exam 2 covering Chapter 12 and Supplementary Material over Security Models will
be given in class on Thursday, November 5th. The exam is closed book and closed
notes, bu
System analysis and design
Table of Contents
Task 1.1
Evaluate different systems lifecycle models [1.1, M1].1
Consider: As a system analyst for the stated project, your task is to prepare document of a system
development life cycles and evaluate different
DATA ANALYSIS AND DESIGN
Table of Contents
Task 1.1
[A] Critically compare different data models and schemas. [P 1.1].1
Consider: Hierarchical, Network, relational data model, Instances & schema, conceptual and physical
schema.1
[B] Critically discuss the
As usual I am preparing this assignment by taking the consideration of Nepal SBI Bank,
a leading commercial bank established in 1987 as a venture between Nepalese and Indian
partners, is managed by a team of professionals and experienced bankers. The main
11/19/2015
UniversityofNorthTexas
6.1NetworkConcepts
2
1
11/19/2015
ArchitectureoftheInternet
SlideadaptedfromComputerNetworkingbyKurose&Ross
3
CharacteristicsoftheInternet
No single entity that controls the Internet
Traffic from a source to a destinati
9/24/15
University of North Texas
Design Principles for Security
General soAware engineering principles intended to
lead to correct code
FuncEonality, not necessarily security
Design principles improve security of nished
9/1/15
University of North Texas
What is Computer Security?
[email protected] of assets of a computer system
Need to [email protected] the assets to protect
Computer systems
hardware, soEware, and
data have value and
deserve sec
11/24/2015
NotethatsomeaspectsofprivacywerecoveredinChapter6.
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9.1PrivacyConcepts
2
1
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WhatisPrivacy?
Hard to define
Privacy is the claim of individuals, groups, or
institutions to determine for themselves
when, how, and
9/17/15
University of North Texas
Security Tools
Authen=ca=on
Accurate iden=ca=on
Access Control
Allow only authorized access
Cryptography
Transform data so only intended receivers may
understand data
Specic implem
CSCE 4550 Introduction to Computer Security
Study Guide for Exam 1
Exam 1 covering Chapters 1 3 will be given in class on Tuesday, September 29th.
The exam is closed book and closed notes, but you will have the entire cl
12/1/15
University of North Texas
Legal and Ethical Issues
2
1
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Overview of IP
In contrast to real property, so-called "intellectual
property" (IP) diers in important ways:
It is non-depletable
It is replicable
It has minimal mar
12/1/15
University of North Texas
Administering Security
2
1
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Administering Security
So far in this course, we've talked about a lot of
things you can do technically to protect your
programs, operaEng systems, networks,
