networkbased intrusion detectionprevention software
Giáo trình SoftWare Testing
Ngày tải lên :
18/08/2012, 10:59
... Confidential - 2 -
Table of Contents
1 INTRODUCTION TO SOFTWARE 7
1.1 EVOLUTION OF THE SOFTWARE TESTING DISCIPLINE 7
1.2 THE TESTING PROCESS AND THE SOFTWARE TESTING LIFE CYCLE 7
1.3 BROAD CATEGORIES ... workings of the software more visible. These
contrast with black box techniques that simply look at the official outputs of a program.
White box testing is concerned only with testing the software ... FOR SYSTEM TESTING 51
Software Testing
Confidential
Cognizant
Technology
Solutions
Performance Testing Process & Methodology Proprietary & Confidential - 8 -
software development life...
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DSP Software
Ngày tải lên :
13/09/2012, 09:49
... rapid
execution. For example, many functions in DSP software libraries are written
in assembly, and then accessed from larger programs written in C. Even the
staunchest software purist will use assembly code, ... not. These lower performance systems replace
hardware with software. Each of the mathematical functions is broken into
Chapter 4- DSP Software 71
FIGURE 4-2
Single precision floating point storage ... occasionally visit the
programming world. Regardless of the language you use, most of the important DSP software
issues are buried far below in the realm of whirling ones and zeros. This includes such...
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: Ứng dụng truyền thông và An ninh thông tin Đề tài: Intrusion Dectection System (IDS) – Hệ thống phát hiện xâm nhập
Ngày tải lên :
14/09/2012, 09:15
... Ứng dụng truyền thông và An ninh thông tin
Đề tài: Intrusion Dectection System (IDS) – Hệ thống phát hin xõm nhp
ã ACID (Analysis Console for Intrusion Databases- Bng phân tích cơ
sở dữ liệu ... – based IDS
Có thể xảy ra trường hợp báo động giả (false positive), tức không có
intrusion mà NIDS báo là có intrusion.
Không thể phân tích các traffic đã được encrypt (vd: SSL, SSH, IPSec…)
NIDS ... tin
Đề tài: Intrusion Dectection System (IDS) – Hệ thống phát hiện xâm nhập
Hình: Mô hình phân tán (Distributed NIDS)
22
Môn học: Ứng dụng truyền thông và An ninh thông tin
Đề tài: Intrusion Dectection...
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An Introduction to Software Engineering
Ngày tải lên :
14/09/2012, 11:26
... cost-
effective software development.
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 1 Slide 6
FAQs about software engineering
What is software?
What is software engineering?
... Sommerville 2004 Software Engineering, 7th edition. Chapter1 Slide 18
What is CASE (Computer-Aided Software
Engineering)
Software systems that are intended to provide automated
support for software ... Sommerville 2004 Software Engineering, 7th edition. Chapter 1 Slide 4
Software engineering
The economies of ALL developed nations are
dependent on software.
More and more systems are software controlled
...
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Software Processes
Ngày tải lên :
14/09/2012, 11:26
... Sommerville 2004 Software Engineering, 7th edition. Chapter 4 Slide 22
Process activities
Software specification
Software design and implementation
Software validation
Software evolution
âIan ... appropriate software tools
available to the software development team.
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 4 Slide 42
Computer-aided software engineering
Computer-aided software ... Sommerville 2004 Software Engineering, 7th edition. Chapter 4 Slide 1
Software Processes
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 4 Slide 2
Objectives
To introduce software...
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Software Requirements
Ngày tải lên :
14/09/2012, 11:26
... Ray Wilson, Glasgow Office
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide 1
Software Requirements
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide ... Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide 54
Key points
System requirements are intended to
communicate the functions that the system
should provide.
A software requirements ... domain.
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide 11
Functional requirements
Describe functionality or system services.
Depend on the type of software, expected users
and...
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Real-time Software Design
Ngày tải lên :
14/09/2012, 11:27
... Sommerville 2004 Software Engineering, 7th edition. Chapter 15 Slide 14
System design
Design both the hardware and the software
associated with system. Partition functions to
either hardware or software.
... flux sensors
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 15 Slide 48
A ring buffer
Consumer
process
Producer
process
©Ian Sommerville 2004 Software Engineering, 7th edition. ... signals for the actuators.
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 15 Slide 11
Real-time programming
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 15...
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Rapid software development
Ngày tải lên :
14/09/2012, 11:27
... run back-to-back tests.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 17 Slide 1
Rapid software development
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 17 ... 2004 Software Engineering, 7th edition. Chapter 17 Slide 3
Topics covered
Agile methods
Extreme programming
Rapid application development
Software prototyping
©Ian Sommerville 2004 Software ... standards.
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 17 Slide 44
Key points
An iterative approach to software development leads
to faster delivery of software.
Agile methods...
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Software Reuse
Ngày tải lên :
14/09/2012, 11:27
... 2004 Software Engineering, 7th edition. Chapter 18 Slide 1
Software Reuse
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 18 Slide 2
Objectives
To explain the benefits of software ... that may be
externally provided.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 18 Slide 37
Software product lines
Software product lines or application families are
applications ... now
recognised that to achieve better software,
more quickly and at lower cost, we need to
adopt a design process that is based on
systematic software reuse.
âIan Sommerville 2004 Software Engineering, 7th...
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Component-based software engineering
Ngày tải lên :
14/09/2012, 11:27
... 2004 Software Engineering, 7th edition. Chapter 19 Slide 4
Component-based development
Component-based software engineering
(CBSE) is an approach to software
development that relies on software ... interface;
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 19 Slide 9
Component definitions
Councill and Heinmann:
ã A software component is a software element that
conforms to ... t
initialise
sensorManagement
sensorData
1
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 19 Slide 1
Component-based software
engineering
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter...
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Software evolution
Ngày tải lên :
14/09/2012, 11:41
... required?
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 21 Slide 4
Software change
Software change is inevitable
ã New requirements emerge when the software is used;
ã The business ... and
updated.
The majority of the software budget in large
companies is devoted to evolving existing
software rather than developing new
software.
âIan Sommerville 2004 Software Engineering, 7th edition. ... edition. Chapter 21 Slide 1
Software evolution
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 21 Slide 2
Objectives
To explain why change is inevitable if
software systems are to...
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Software testing
Ngày tải lên :
14/09/2012, 11:41
... and analysis workbenches.
©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 23 Slide 1
Software testing
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 23 Slide ... Sommerville 2004 Software Engineering, 7th edition. Chapter 23 Slide 5
Testing phases
Component
testing
System
testing
Software developer Independent testing team
âIan Sommerville 2004 Software Engineering, ... Sommerville 2004 Software Engineering, 7th edition. Chapter 23 Slide 3
Topics covered
System testing
Component testing
Test case design
Test automation
©Ian Sommerville 2004 Software Engineering,...
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Software cost estimation
Ngày tải lên :
14/09/2012, 11:41
... M
Complex projects where the
software is part of a strongly
coupled complex of hardware,
software, regulations and
operational procedures.
âIan Sommerville 2004 Software Engineering, 7th edition. ... are
interleaved management activities.
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 26 Slide 5
Software cost components
Hardware and software costs.
Travel and training costs.
Effort ... business.
âIan Sommerville 2004 Software Engineering, 7th edition. Chapter 26 Slide 8
A measure of the rate at which individual
engineers involved in software development
produce software and associated
documentation.
...
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