Angebote zu "Modeling" (16 Treffer)

Kategorien

Shops

Abdelhafez, Mohamed: Modeling and Simulation of...
44,89 € *
ggf. zzgl. Versand

Erscheinungsdatum: 05/2009, Medium: Taschenbuch, Einband: Kartoniert / Broschiert, Titel: Modeling and Simulation of Worms and MitigationTechniques, Titelzusatz: Simulation Study, Autor: Abdelhafez, Mohamed, Verlag: VDM Verlag, Sprache: Englisch, Rubrik: Informatik // EDV, Sonstiges, Seiten: 108, Informationen: Paperback, Gewicht: 177 gr, Verkäufer: averdo

Anbieter: averdo
Stand: 05.04.2020
Zum Angebot
Modeling and Simulations of Active Worms
49,00 € *
ggf. zzgl. Versand

Modeling and Simulations of Active Worms ab 49 € als Taschenbuch: How to Understand Complex Processes. Aus dem Bereich: Bücher, English, International, Gebundene Ausgaben,

Anbieter: hugendubel
Stand: 05.04.2020
Zum Angebot
Modeling and Simulation of Worms and Mitigation...
48,99 € *
ggf. zzgl. Versand

Modeling and Simulation of Worms and MitigationTechniques ab 48.99 € als Taschenbuch: Simulation Study. Aus dem Bereich: Bücher, English, International, Gebundene Ausgaben,

Anbieter: hugendubel
Stand: 05.04.2020
Zum Angebot
Modern Operating Systems: Global Edition
53,99 € *
ggf. zzgl. Versand

Modern Operating Systems, Fourth Edition, is intended for introductory courses in Operating Systems in Computer Science, Computer Engineering, and Electrical Engineering programs. The widely anticipated revision of this worldwide best-seller incorporates the latest developments in operating systems (OS) technologies. The Fourth Edition includes up-to-date materials on relevant OS. Tanenbaum also provides information on current research based on his experience as an operating systems researcher. Modern Operating Systems, Third Edition was the recipient of the 2010 McGuffey Longevity Award. The McGuffey Longevity Award recognizes textbooks whose excellence has been demonstrated over time. http://taaonline.net/index.html Teaching and Learning Experience This program will provide a better teaching and learning experience–for you and your students. It will help: Provide Practical Detail on the Big Picture Concepts: A clear and entertaining writing style outlines the concepts every OS designer needs to master. Keep Your Course Current: This edition includes information on the latest OS technologies and developments Enhance Learning with Student and Instructor Resources: Students will gain hands-on experience using the simulation exercises and lab experiments. Features + Benefits Provide Practical Detail on the Big Picture Concepts A clear and entertaining writing style outlines the concepts every OS designer needs to master. In-depth topic coverage includes processes, threads, memory management, file systems, I/O, deadlocks, interface design, multimedia, performance tradeoffs, and the newest trends in OS design. Multimedia file systems are covered–an important topic that most books miss. The chapter on Multimedia Operating Systems has been moved to the Web, primarily to make room for new material and keep the book from growing to a completely unmanageable size. A thorough treatment of computer security includes viruses, worms, malware and other digital pests. This chapter far exceeds anything written in any other book. It also discusses ways to combat them. Keep Your Course Current Coverage of multiprocessors, multicomputers, virtual machines, and distributed systems reflects that the field is rapidly moving from an era of single-processor systems to multicore systems, multiprocessors, and distributed systems. Case studies of popular operating systems: UNIX, Linux, Windows 8, and Android NEW: Chapter 10, on UNIX, Linux, and Android is a revision of the old Chapter 10. The focus is clearly on Linux now, with a great deal of new material about Android, which was not in the previous edition. NEW: Chapter 11 in the third edition was on Windows Vista. A chapter on Windows 8, specifically Windows 8.1, has replaced that. It brings the treatment of Windows completely up to date. NEW and UPDATED: Chapters 2—6 have been updated, with older material removed and some new material added. Chapter 2: Added information on the futex synchronization primitive, and a section about how to avoid locking altogether with Read-Copy-Update. Chapter 3: More focus on modern hardware and less emphasis on segmentation and Multics. Chapter 4: CD-Roms are removed, as they are no longer very common, and replaced with more modern solutions (like flash drives). Also, we added RAID level 6 to the section on RAID. Chapter 5: Older devices like CRT and CD-ROMs have been removed, while new technology, like touch screens have been added. The sections on current research in these chapters have been rewritten from scratch. New problems and programming exercises have been added. NEW: Chapter 7 is completely new. It covers the important topics of virtualization and the cloud. NEW and UPDATED: Chapter 8 is an updated version of the previous material on multiprocessor systems. There is more emphasis on multicore systems now, which have become so important in the past few years. A long section on VMware has been added. NEW and UPDATED: Chapter 9 has been heavily revised and reorganized, with considerable new material on exploiting code bugs, malware, and defenses against them. UPDATED: Chapter 12 is a revised version of Chap. 13 from the previous edition. A Research section in many chapters describes current research in the topic covered by the chapter. Enhance Learning with Student and Instructor Resources Online Exercises provide hands-on experience with building as well as analyzing the performance of OS. In particular, these exercises have been designed to provide experience with analyzing the resource consumptions in Windows and Linux. Simulation Exercises are designed to provide experience with building some key components of an OS, including process scheduling, main memory allocation, paging algorithms and virtual memory, and file systems. Student Tools and Lab Experiments allow students to download the tools and run the experiments to gain deeper knowledge of the subject. Password-Protected Instructor Resources (Select the Resources Tab to View Downloadable Files): Power Point Lecture Slides Figures in both .jpeg and .eps file format Solutions to Exercises CHAPTER 1 "INTRODUCTION"1.1 WHAT IS AN OPERATING SYSTEM? 3 1.1.1 The Operating System as an Extended Machine 4 1.1.2 The Operating System as a Resource Manager 51.2 HISTORY OF OPERATING SYSTEMS 6 1.2.1 The First Generation (1945-55): Vacuum Tubes 7 1.2.2 The Second Generation (1955-65): Transistors and Batch Systems 8 1.2.3 The Third Generation (1965-1980): ICs and Multiprogramming 9 1.2.4 The Fourth Generation (1980-Present): Personal Computers 15 1.2.5 The Fifth Generation (1990-Present): Mobile Computers 191.3 COMPUTER HARDWARE REVIEW 20 1.3.1 Processors 21 1.3.2 Memory 24 1.3.3 Disks 27 1.3.4 I/O Devices 28 1.3.5 Buses 32 1.3.6 Booting the Computer 341.4 THE OPERATING SYSTEM ZOO 35 1.4.1 Mainframe Operating Systems 35 1.4.2 Server Operating Systems 35 1.4.3 Multiprocessor Operating Systems 36 1.4.4 Personal Computer Operating Systems 36 1.4.5 Handheld Computer Operating Systems 36 1.4.6 Embedded Operating Systems. 37 1.4.7 Sensor-Node Operating Systems 37 1.4.8 Real-Time Operating Systems 37 1.4.9 Smart Card Operating Systems 381.5 OPERATING SYSTEM CONCEPTS 38 1.5.1 Processes 39 1.5.2 Address Spaces 41 1.5.3 Files 41 1.5.4 Input/Output 45 1.5.5 Protection 45 1.5.6 The Shell 45 1.5.7 Ontogeny Recapitulates Phylogeny 471.6 SYSTEM CALLS 50 1.6.1 System Calls for Process Management 53 1.6.2 System Calls for File Management 56 1.6.3 System Calls for Directory Management 57 1.6.4 Miscellaneous System Calls 59 1.6.5 The Windows Win32 API 601.7 OPERATING SYSTEM STRUCTURE 62 1.7.1 Monolithic Systems 63 1.7.2 Layered Systems 64 1.7.3 Microkernels 65 1.7.4 Client-Server Model 68 1.7.5 Virtual Machines 69 1.7.6 Exokernels 731.8 THE WORLD ACCORDING TO C 73 1.8.1 The C Language 73 1.8.2 Header Files 74 1.8.3 Large Programming Projects 75 1.8.4 The Model of Run Time 761.9 RESEARCH ON OPERATING SYSTEMS 771.10 OUTLINE OF THE REST OF THIS BOOK 781.11 METRIC UNITS 791.12 SUMMARY 80CHAPTER 2 "PROCESSES AND THREADS"2.1 PROCESSES 85 2.1.1 The Process Model 86 2.1.2 Process Creation 88 2.1.3 Process Termination 90 2.1.4 Process Hierarchies 91 2.1.5 Process States 92 2.1.6 Implementation of Processes 94 2.1.7 Modeling Multiprogramming 952.2 THREADS 97 2.2.1 Thread Usage 97 2.2.2 The Classical Thread Model 102 2.2.3 POSIX Threads 106 2.2.4 Implementing Threads in User Space 108 2.2.5 Implementing Threads in the Kernel 111 2.2.6 Hybrid Implementations 112 2.2.7 Scheduler Activations 113 2.2.8 Pop-Up Threads 114 2.2.9 Making Single-Threaded Code Multithreaded 1162.3 INTERPROCESS COMMUNICATION 119 2.3.1 Race Conditions 119 2.3.2 Critical Regions 121 2.3.3 Mutual Exclusion with Busy Waiting 122 2.3.4 Sleep and Wakeup 127 2.3.5 Semaphores 130 2.3.6 Mutexes 132 2.3.7 Monitors 137 2.3.8 Message Passing 144 2.3.9 Barriers 146 2.3.10 Avoiding Locks: Read-Copy-Update 1482.4 SCHEDULING 149 2.4.1 Introduction to Scheduling 150 2.4.2 Scheduling in Batch Systems 156 2.4.3 Scheduling in Interactive Systems 158 2.4.4 Scheduling in Real-Time Systems 164 2.4.5 Policy Versus Mechanism 165 2.4.6 Thread Scheduling 1662.5 CLASSICAL IPC PROBLEMS 167 2.5.1 The Dining Philosophers Problem 167 2.5.2 The Readers and Writers Problem 1712.6 RESEARCH ON PROCESSES AND THREADS 1722.7 SUMMARY 173CHAPTER 3 "MEMORY MANAGEMENT"3.1 NO MEMORY ABSTRACTION 1823.2 A MEMORY ABSTRACTION: ADDRESS SPACES 185 3.2.1 The Notion of an Address Space 186 3.2.2 Swapping 187 3.2.3 Managing Free Memory 190Modern Operating Systems, Fourth Edition, is intended for introductory courses in Operating Systems in Computer Science, Computer Engineering, and Electrical Engineering programs. The widely anticipated revision of this worldwide best-seller incorporates the latest developments in operating systems (OS) technologies. The Fourth Edition includes up-to-date materials on relevant OS. Tanenbaum also provides information on current research based on his experience as an operating systems researcher. Modern Operating Systems, Third Edition was the recipient of the 2010 McGuffey Longevity Award. The McGuffey Longevity Award recognizes textbooks whose excellence has been demonstrated over time. Teaching and Learning Experience This program will provide a better teaching and learning experience - for you and your students. It will help: Provide Practical Detail on the Big Picture Concepts: A clear and entertaining writing style outlines the concepts every OS designer needs to master. Keep Your Course Current: This edition includes information on the latest OS technologies and developments Enhance Learning with Student and Instructor Resources: Students will gain hands-on experience using the simulation exercises and lab experiments.

Anbieter: buecher
Stand: 05.04.2020
Zum Angebot
Modern Operating Systems: Global Edition
53,99 € *
ggf. zzgl. Versand

Modern Operating Systems, Fourth Edition, is intended for introductory courses in Operating Systems in Computer Science, Computer Engineering, and Electrical Engineering programs. The widely anticipated revision of this worldwide best-seller incorporates the latest developments in operating systems (OS) technologies. The Fourth Edition includes up-to-date materials on relevant OS. Tanenbaum also provides information on current research based on his experience as an operating systems researcher. Modern Operating Systems, Third Edition was the recipient of the 2010 McGuffey Longevity Award. The McGuffey Longevity Award recognizes textbooks whose excellence has been demonstrated over time. http://taaonline.net/index.html Teaching and Learning Experience This program will provide a better teaching and learning experience–for you and your students. It will help: Provide Practical Detail on the Big Picture Concepts: A clear and entertaining writing style outlines the concepts every OS designer needs to master. Keep Your Course Current: This edition includes information on the latest OS technologies and developments Enhance Learning with Student and Instructor Resources: Students will gain hands-on experience using the simulation exercises and lab experiments. Features + Benefits Provide Practical Detail on the Big Picture Concepts A clear and entertaining writing style outlines the concepts every OS designer needs to master. In-depth topic coverage includes processes, threads, memory management, file systems, I/O, deadlocks, interface design, multimedia, performance tradeoffs, and the newest trends in OS design. Multimedia file systems are covered–an important topic that most books miss. The chapter on Multimedia Operating Systems has been moved to the Web, primarily to make room for new material and keep the book from growing to a completely unmanageable size. A thorough treatment of computer security includes viruses, worms, malware and other digital pests. This chapter far exceeds anything written in any other book. It also discusses ways to combat them. Keep Your Course Current Coverage of multiprocessors, multicomputers, virtual machines, and distributed systems reflects that the field is rapidly moving from an era of single-processor systems to multicore systems, multiprocessors, and distributed systems. Case studies of popular operating systems: UNIX, Linux, Windows 8, and Android NEW: Chapter 10, on UNIX, Linux, and Android is a revision of the old Chapter 10. The focus is clearly on Linux now, with a great deal of new material about Android, which was not in the previous edition. NEW: Chapter 11 in the third edition was on Windows Vista. A chapter on Windows 8, specifically Windows 8.1, has replaced that. It brings the treatment of Windows completely up to date. NEW and UPDATED: Chapters 2—6 have been updated, with older material removed and some new material added. Chapter 2: Added information on the futex synchronization primitive, and a section about how to avoid locking altogether with Read-Copy-Update. Chapter 3: More focus on modern hardware and less emphasis on segmentation and Multics. Chapter 4: CD-Roms are removed, as they are no longer very common, and replaced with more modern solutions (like flash drives). Also, we added RAID level 6 to the section on RAID. Chapter 5: Older devices like CRT and CD-ROMs have been removed, while new technology, like touch screens have been added. The sections on current research in these chapters have been rewritten from scratch. New problems and programming exercises have been added. NEW: Chapter 7 is completely new. It covers the important topics of virtualization and the cloud. NEW and UPDATED: Chapter 8 is an updated version of the previous material on multiprocessor systems. There is more emphasis on multicore systems now, which have become so important in the past few years. A long section on VMware has been added. NEW and UPDATED: Chapter 9 has been heavily revised and reorganized, with considerable new material on exploiting code bugs, malware, and defenses against them. UPDATED: Chapter 12 is a revised version of Chap. 13 from the previous edition. A Research section in many chapters describes current research in the topic covered by the chapter. Enhance Learning with Student and Instructor Resources Online Exercises provide hands-on experience with building as well as analyzing the performance of OS. In particular, these exercises have been designed to provide experience with analyzing the resource consumptions in Windows and Linux. Simulation Exercises are designed to provide experience with building some key components of an OS, including process scheduling, main memory allocation, paging algorithms and virtual memory, and file systems. Student Tools and Lab Experiments allow students to download the tools and run the experiments to gain deeper knowledge of the subject. Password-Protected Instructor Resources (Select the Resources Tab to View Downloadable Files): Power Point Lecture Slides Figures in both .jpeg and .eps file format Solutions to Exercises CHAPTER 1 "INTRODUCTION"1.1 WHAT IS AN OPERATING SYSTEM? 3 1.1.1 The Operating System as an Extended Machine 4 1.1.2 The Operating System as a Resource Manager 51.2 HISTORY OF OPERATING SYSTEMS 6 1.2.1 The First Generation (1945-55): Vacuum Tubes 7 1.2.2 The Second Generation (1955-65): Transistors and Batch Systems 8 1.2.3 The Third Generation (1965-1980): ICs and Multiprogramming 9 1.2.4 The Fourth Generation (1980-Present): Personal Computers 15 1.2.5 The Fifth Generation (1990-Present): Mobile Computers 191.3 COMPUTER HARDWARE REVIEW 20 1.3.1 Processors 21 1.3.2 Memory 24 1.3.3 Disks 27 1.3.4 I/O Devices 28 1.3.5 Buses 32 1.3.6 Booting the Computer 341.4 THE OPERATING SYSTEM ZOO 35 1.4.1 Mainframe Operating Systems 35 1.4.2 Server Operating Systems 35 1.4.3 Multiprocessor Operating Systems 36 1.4.4 Personal Computer Operating Systems 36 1.4.5 Handheld Computer Operating Systems 36 1.4.6 Embedded Operating Systems. 37 1.4.7 Sensor-Node Operating Systems 37 1.4.8 Real-Time Operating Systems 37 1.4.9 Smart Card Operating Systems 381.5 OPERATING SYSTEM CONCEPTS 38 1.5.1 Processes 39 1.5.2 Address Spaces 41 1.5.3 Files 41 1.5.4 Input/Output 45 1.5.5 Protection 45 1.5.6 The Shell 45 1.5.7 Ontogeny Recapitulates Phylogeny 471.6 SYSTEM CALLS 50 1.6.1 System Calls for Process Management 53 1.6.2 System Calls for File Management 56 1.6.3 System Calls for Directory Management 57 1.6.4 Miscellaneous System Calls 59 1.6.5 The Windows Win32 API 601.7 OPERATING SYSTEM STRUCTURE 62 1.7.1 Monolithic Systems 63 1.7.2 Layered Systems 64 1.7.3 Microkernels 65 1.7.4 Client-Server Model 68 1.7.5 Virtual Machines 69 1.7.6 Exokernels 731.8 THE WORLD ACCORDING TO C 73 1.8.1 The C Language 73 1.8.2 Header Files 74 1.8.3 Large Programming Projects 75 1.8.4 The Model of Run Time 761.9 RESEARCH ON OPERATING SYSTEMS 771.10 OUTLINE OF THE REST OF THIS BOOK 781.11 METRIC UNITS 791.12 SUMMARY 80CHAPTER 2 "PROCESSES AND THREADS"2.1 PROCESSES 85 2.1.1 The Process Model 86 2.1.2 Process Creation 88 2.1.3 Process Termination 90 2.1.4 Process Hierarchies 91 2.1.5 Process States 92 2.1.6 Implementation of Processes 94 2.1.7 Modeling Multiprogramming 952.2 THREADS 97 2.2.1 Thread Usage 97 2.2.2 The Classical Thread Model 102 2.2.3 POSIX Threads 106 2.2.4 Implementing Threads in User Space 108 2.2.5 Implementing Threads in the Kernel 111 2.2.6 Hybrid Implementations 112 2.2.7 Scheduler Activations 113 2.2.8 Pop-Up Threads 114 2.2.9 Making Single-Threaded Code Multithreaded 1162.3 INTERPROCESS COMMUNICATION 119 2.3.1 Race Conditions 119 2.3.2 Critical Regions 121 2.3.3 Mutual Exclusion with Busy Waiting 122 2.3.4 Sleep and Wakeup 127 2.3.5 Semaphores 130 2.3.6 Mutexes 132 2.3.7 Monitors 137 2.3.8 Message Passing 144 2.3.9 Barriers 146 2.3.10 Avoiding Locks: Read-Copy-Update 1482.4 SCHEDULING 149 2.4.1 Introduction to Scheduling 150 2.4.2 Scheduling in Batch Systems 156 2.4.3 Scheduling in Interactive Systems 158 2.4.4 Scheduling in Real-Time Systems 164 2.4.5 Policy Versus Mechanism 165 2.4.6 Thread Scheduling 1662.5 CLASSICAL IPC PROBLEMS 167 2.5.1 The Dining Philosophers Problem 167 2.5.2 The Readers and Writers Problem 1712.6 RESEARCH ON PROCESSES AND THREADS 1722.7 SUMMARY 173CHAPTER 3 "MEMORY MANAGEMENT"3.1 NO MEMORY ABSTRACTION 1823.2 A MEMORY ABSTRACTION: ADDRESS SPACES 185 3.2.1 The Notion of an Address Space 186 3.2.2 Swapping 187 3.2.3 Managing Free Memory 190Modern Operating Systems, Fourth Edition, is intended for introductory courses in Operating Systems in Computer Science, Computer Engineering, and Electrical Engineering programs. The widely anticipated revision of this worldwide best-seller incorporates the latest developments in operating systems (OS) technologies. The Fourth Edition includes up-to-date materials on relevant OS. Tanenbaum also provides information on current research based on his experience as an operating systems researcher. Modern Operating Systems, Third Edition was the recipient of the 2010 McGuffey Longevity Award. The McGuffey Longevity Award recognizes textbooks whose excellence has been demonstrated over time. Teaching and Learning Experience This program will provide a better teaching and learning experience - for you and your students. It will help: Provide Practical Detail on the Big Picture Concepts: A clear and entertaining writing style outlines the concepts every OS designer needs to master. Keep Your Course Current: This edition includes information on the latest OS technologies and developments Enhance Learning with Student and Instructor Resources: Students will gain hands-on experience using the simulation exercises and lab experiments.

Anbieter: buecher
Stand: 05.04.2020
Zum Angebot
Modeling and Simulations of Active Worms
49,00 € *
ggf. zzgl. Versand

Modeling and Simulations of Active Worms ab 49 EURO How to Understand Complex Processes

Anbieter: ebook.de
Stand: 05.04.2020
Zum Angebot
Modeling and Simulation of Worms and Mitigation...
48,99 € *
ggf. zzgl. Versand

Modeling and Simulation of Worms and MitigationTechniques ab 48.99 EURO Simulation Study

Anbieter: ebook.de
Stand: 05.04.2020
Zum Angebot
Modeling and Simulation of Worms and Mitigation...
49,00 € *
ggf. zzgl. Versand

Internet worm attacks have become increasingly morefrequent and have had a major impact on the economy, making the detection andprevention of these attacks a top security concern. Several counter-measures have beenproposed and evaluated in recent literature. However, the effect of these proposeddefensive mechanisms on legitimate competing traffichas not been analyzed. This book presents a comparative analysis of theeffectiveness of several of these proposed mechanisms,including a measure of their effect on normal webbrowsing activities. This book also presents a study of the behavior ofTCP based worms in MANETs. We develop an analytical model for the worm spread ofTCP worms in the MANETs environment that accounts forpayload-size,bandwidth-sharing, radio range, nodal density and several other parameters speci c for MANETtopologies. We also present numerical solutions forthe model and verify the results usingpacket-level simulations. The results show that the analytical model developed here matches theresults of the packet-level simulation in most cases.

Anbieter: Dodax
Stand: 05.04.2020
Zum Angebot
Exposing Internet Address Use to Enhance Networ...
59,00 € *
ggf. zzgl. Versand

The use of large numbers of Internet addresses is a common feature of Internet attacks, such as spam and phishing, and the propagation of Internet malware, such as Internet worms and botnets. Current techniques for detecting and stopping malicious Internet behavior, such as intrusion detection systems and spam filters, focus on inspecting the contents of Internet communications, and not on the fact that addresses must be discovered, resolved, and embedded into communications before any malicious activity can succeed. This book investigates two techniques for tracking address use by malicious agents. The first is to predict the addresses an attacker will discover and target by modeling the targeting behavior of different threats and analyzing the structural properties of Internet addressing. The second approach is to monitor address discovery attempts to identify address enumeration. A technique called pervasive darknet monitoring is proposed to detect malicious Internet behavior by identifying address discovery attempts destined for unused and unreachable Internet addresses.

Anbieter: Dodax
Stand: 05.04.2020
Zum Angebot