Guide to Computer Network Security

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Author: Joseph Migga Kizza

Publisher: Springer

ISBN: 3319556061

Category: Computers

Page: 569

View: 2834

This fully revised and updated new edition of the definitive text/reference on computer network and information security presents a comprehensive guide to the repertoire of security tools, algorithms and best practices mandated by the technology we depend on. Topics and features: highlights the magnitude of the vulnerabilities, weaknesses and loopholes inherent in computer networks; discusses how to develop effective security solutions, protocols, and best practices for the modern computing environment; examines the role of legislation, regulation, and enforcement in securing computing and mobile systems; describes the burning security issues brought about by the advent of the Internet of Things and the eroding boundaries between enterprise and home networks (NEW); provides both quickly workable and more thought-provoking exercises at the end of each chapter, with one chapter devoted entirely to hands-on exercises; supplies additional support materials for instructors at an associated website.

Programmieren in Prolog

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Author: William F. Clocksin,Christopher S. Mellish

Publisher: Springer-Verlag

ISBN: 3642711219

Category: Computers

Page: 331

View: 6009

Prolog, die wohl bedeutendste Programmiersprache der Künstlichen Intelligenz, hat eine einzigartige Verbreitung und Beliebtheit erreicht und gilt als Basis für eine ganze neue Generation von Programmiersprachen und -systemen. Der vorliegenden deutschen Übersetzung des Standardwerks Programming in Prolog liegt die dritte Auflage der englischen Fassung zugrunde. Das Buch ist sowohl Lehrbuch als auch Nachschlagewerk und für alle geeignet, die Prolog als Programmiersprache für die Praxis erlernen und benutzen wollen. Zahlreiche Beispiele zeigen, wie nützliche Programme mit heutigen Prolog-Systemen geschrieben werden können. Die Autoren konzentrieren sich auf den "Kern" von Prolog; alle Beispiele entsprechen diesem Standard und laufen auf den verbreitetsten Prolog-Implementierungen. Zu einigen Implementierungen sind im Anhang Hinweise auf Besonderheiten enthalten.

Kryptografie verständlich

Ein Lehrbuch für Studierende und Anwender

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Author: Christof Paar,Jan Pelzl

Publisher: Springer-Verlag

ISBN: 3662492970

Category: Computers

Page: 416

View: 8846

Das Buch gibt eine umfassende Einführung in moderne angewandte Kryptografie. Es behandelt nahezu alle kryptografischen Verfahren mit praktischer Relevanz. Es werden symmetrische Verfahren (DES, AES, PRESENT, Stromchiffren), asymmetrische Verfahren (RSA, Diffie-Hellmann, elliptische Kurven) sowie digitale Signaturen, Hash-Funktionen, Message Authentication Codes sowie Schlüsselaustauschprotokolle vorgestellt. Für alle Krypto-Verfahren werden aktuelle Sicherheitseinschätzungen und Implementierungseigenschaften beschrieben.

Network Security

A Practical Guide

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Author: Owen Poole

Publisher: Routledge

ISBN: 0750650338

Category: Computers

Page: 212

View: 4846

First Published in 2002. Routledge is an imprint of Taylor & Francis, an informa company.

Guide to Wireless Network Security

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Author: John R. Vacca

Publisher: Springer Science & Business Media

ISBN: 0387298452

Category: Computers

Page: 848

View: 5991

A major, comprehensive professional text/reference for designing and maintaining security and reliability. From basic concepts to designing principles to deployment, all critical concepts and phases are clearly explained and presented. Includes coverage of wireless security testing techniques and prevention techniques for intrusion (attacks). An essential resource for wireless network administrators and developers.

Security+ Guide to Network Security Fundamentals

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Author: Mark Ciampa

Publisher: Cengage Learning

ISBN: 1111640122

Category: Computers

Page: 608

View: 580

Reflecting the latest trends and developments from the information security field, best-selling Security+ Guide to Network Security Fundamentals, Fourth Edition, provides a complete introduction to practical network and computer security and maps to the CompTIA Security+ SY0-301 Certification Exam. The text covers the fundamentals of network security, including compliance and operational security; threats and vulnerabilities; application, data, and host security; access control and identity management; and cryptography. The updated edition includes new topics, such as psychological approaches to social engineering attacks, Web application attacks, penetration testing, data loss prevention, cloud computing security, and application programming development security. The new edition features activities that link to the Information Security Community Site, which offers video lectures, podcats, discussion boards, additional hands-on activities and more to provide a wealth of resources and up-to-the minute information. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Computernetzwerke

Der Top-Down-Ansatz

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Author: James F. Kurose,Keith W. Ross

Publisher: Pearson Deutschland GmbH

ISBN: 9783827373304

Category:

Page: 896

View: 429

Network security

data and voice communications

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Author: Fred Simonds

Publisher: McGraw-Hill Companies

ISBN: 9780070576391

Category: Computers

Page: 395

View: 425

Sichere Netzwerkkommunikation

Grundlagen, Protokolle und Architekturen

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Author: Roland Bless,Stefan Mink,Erik-Oliver Blaß,Michael Conrad,Hans-Joachim Hof,Kendy Kutzner,Marcus Schöller

Publisher: Springer-Verlag

ISBN: 3540278966

Category: Computers

Page: 582

View: 6240

Netzwerke werden in allen Bereichen der IT eingesetzt, und es gibt zahlreiche Technologien zur sicheren Netzwerkkommunikation. Doch welche der verfügbaren Techniken lassen sich kombinieren und in der Praxis effektiv einsetzen? Die Autoren geben eine fundierte Darstellung der zentralen Techniken zur Sicherung von Netzwerken, behandeln deren wichtigste Grundlagen und Mechanismen und liefern umfassende Beispiele zu aktuellen Protokollen Internet-basierter Netze. Des weiteren werden komplexe Szenarien analysiert, in denen verschiedene Techniken zur Netzwerksicherung eingesetzt werden. Das vorliegende Werk vermittelt einen systematischen Überblick zur sicheren Netzwerkkommunikation, legt den Schwerpunkt aber auf die praktische Sicherheit von Netzwerken. Es ist damit sowohl für Praktiker in der Netzwerktechnik als auch für Entwickler geeignet, die maßgeschneiderte Sicherheitslösungen für Netzwerke konzipieren möchten.

Mehr Hacking mit Python

Eigene Tools entwickeln für Hacker und Pentester

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Author: Justin Seitz

Publisher: dpunkt.verlag

ISBN: 3864917530

Category: Computers

Page: 182

View: 1472

Wenn es um die Entwicklung leistungsfähiger und effizienter Hacking-Tools geht, ist Python für die meisten Sicherheitsanalytiker die Sprache der Wahl. Doch wie genau funktioniert das? In dem neuesten Buch von Justin Seitz - dem Autor des Bestsellers »Hacking mit Python« - entdecken Sie Pythons dunkle Seite. Sie entwickeln Netzwerk-Sniffer, manipulieren Pakete, infizieren virtuelle Maschinen, schaffen unsichtbare Trojaner und vieles mehr. Sie lernen praktisch, wie man • einen »Command-and-Control«-Trojaner mittels GitHub schafft • Sandboxing erkennt und gängige Malware-Aufgaben wie Keylogging und Screenshotting automatisiert • Windows-Rechte mittels kreativer Prozesskontrolle ausweitet • offensive Speicherforensik-Tricks nutzt, um Passwort-Hashes abzugreifen und Shellcode in virtuelle Maschinen einzuspeisen • das beliebte Web-Hacking-Tool Burp erweitert • die Windows COM-Automatisierung nutzt, um einen Man-in-the-Middle-Angriff durchzuführen • möglichst unbemerkt Daten aus einem Netzwerk abgreift Eine Reihe von Insider-Techniken und kreativen Aufgaben zeigen Ihnen, wie Sie die Hacks erweitern und eigene Exploits entwickeln können.

Network Security

Private Communications in a Public World

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Author: Mike Speciner,Radia Perlman,Charlie Kaufman

Publisher: Pearson Education

ISBN: 013279716X

Category: Computers

Page: 752

View: 3285

The classic guide to network security—now fully updated!"Bob and Alice are back!" Widely regarded as the most comprehensive yet comprehensible guide to network security, the first edition of Network Security received critical acclaim for its lucid and witty explanations of the inner workings of network security protocols. In the second edition, this most distinguished of author teams draws on hard-won experience to explain the latest developments in this field that has become so critical to our global network-dependent society. Network Security, Second Edition brings together clear, insightful, and clever explanations of every key facet of information security, from the basics to advanced cryptography and authentication, secure Web and email services, and emerging security standards. Coverage includes: All-new discussions of the Advanced Encryption Standard (AES), IPsec, SSL, and Web security Cryptography: In-depth, exceptionally clear introductions to secret and public keys, hashes, message digests, and other crucial concepts Authentication: Proving identity across networks, common attacks against authentication systems, authenticating people, and avoiding the pitfalls of authentication handshakes Core Internet security standards: Kerberos 4/5, IPsec, SSL, PKIX, and X.509 Email security: Key elements of a secure email system-plus detailed coverage of PEM, S/MIME, and PGP Web security: Security issues associated with URLs, HTTP, HTML, and cookies Security implementations in diverse platforms, including Windows, NetWare, and Lotus Notes The authors go far beyond documenting standards and technology: They contrast competing schemes, explain strengths and weaknesses, and identify the crucial errors most likely to compromise secure systems. Network Security will appeal to a wide range of professionals, from those who design or evaluate security systems to system administrators and programmers who want a better understanding of this important field. It can also be used as a textbook at the graduate or advanced undergraduate level.

CompTIA Security+ Guide to Network Security Fundamentals

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Author: Mark Ciampa

Publisher: Cengage Learning

ISBN: 1337288780

Category: Computers

Page: 50

View: 7793

Comprehensive, practical, and completely up to date, best-selling COMPTIA SECURITY+ GUIDE TO NETWORK SECURITY FUNDAMENTALS, 6e, provides a thorough introduction to network and computer security that prepares you for professional certification and career success. Mapped to the new CompTIA Security+ SY0-501 Certification Exam, the text provides comprehensive coverage of all domain objectives. The sixth edition also includes expansive coverage of embedded device security, attacks and defenses, and the latest developments and trends in information security, including new software tools to assess security. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Network Security

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Author: Terry D. Pardoe,Gordon Snyder

Publisher: Cengage Learning

ISBN: 9781401882143

Category: Computers

Page: 485

View: 639

Get the inside edge on the latest advances in the field of computer network security with the help of this new book. Comprehensive in scope, it explores all facets of information security ranging from basic network technology to the broad applications of network security used in e-commerce, Internet security, and enterprise systems. Coverage concludes with a look at future trends, including global terror and proactive solutions.

Absolute Beginner's Guide to Networking

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Author: Joseph W. Habraken

Publisher: Que Publishing

ISBN: 9780789729118

Category: Computers

Page: 482

View: 9929

• •Teaches the strategies of networking, whether connecting two computers or two hundred. •Demystifies the technology behind different types of networks, operating systems, hardware components, and protocols. •Provides readers with important information about security, administration, and troubleshooting communication problems.

Computer Networking Essentials

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Author: Debra Littlejohn Shinder

Publisher: Cisco Press

ISBN: 9781587130380

Category: Computers

Page: 735

View: 5923

An essential guide to understanding networking theory, implementation, and interoperability Excellent preparation for generic or vendor-specific networking certification programs Written in a user-friendly manner accessible to readers who may need an introduction to networking terms Introduction to two popular real-world networking models: the Department of Defense (DoD) model and the Open System Interconnection (OSI) model Includes latest technologies such as laser, infrared, and satellite/ microwave communications Coverage of common server operating systems, including Windows NT(r), Windows(r) 2000, NetWare, UNIX, and Linux Security coverage provides basic cryptography concepts, public and private key encryption, firewalls and proxies, and internal security measures Computer Networking Essentials, written by educator, trainer, and technical author Debra Littlejohn Shinder, starts with an introduction to networking concepts. You will learn computer networking terminology and history, and then dive into the technical concepts involved in sharing data across a computer network. A survey of networking hardware and software will show you how the hardware components, the server and client operating systems, and the networking protocols work together to make that data sharing possible. Several "specialty" areas of networking are explored, including security, remote access, virtual private networking (VPN), and network monitoring and troubleshooting. Written at a level that requires little computer experience, Computer Networking Essentials incorporates elements from a variety of popular introductory networking courses into a comprehensive all-in-one guidebook. It is an excellent preparation for the Network+ program, Microsoft's Networking Essentials core course, Novell's Networking Fundamentals, and the Cisco Systems CCNA certification.

Fundamentals of Network Security

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Author: John E. Canavan

Publisher: Artech House

ISBN: 9781580531764

Category: Computers

Page: 319

View: 8026

Network security has quickly become an area of primary concern in the world of telecommunications. This easy-to-understand book introduces professionals to fundamental network security concepts, principles, and terms, while providing practical techniques that can be applied on the job. It helps identify the best type of intrusion detection system for a particular environment, develop organizational guidelines for passwords, set general computer security policies, and perform a security review and risk assessment.

Guide to Networking Essentials

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Author: Greg Tomsho

Publisher: Cengage Learning

ISBN: 1305480848

Category: Computers

Page: 688

View: 8068

GUIDE TO NETWORKING ESSENTIALS provides students with both the knowledge and hands-on skills necessary to work with network operating systems in a network administration environment. By focusing on troubleshooting and computer networking technologies, this book offers a comprehensive introduction to networking and to advances in software, wireless and network security. Challenge Labs and Hands-On Projects are directly integrated in each chapter to allow for a hands-on experience in the classroom. Updated content reflects the latest networking technologies and operating systems including new Ethernet standards, cloud computing, Windows 10, Windows Server 2016, and recent Linux distributions. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

The Complete Guide to Networking and Network+

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Author: Michael Graves

Publisher: Cengage Learning

ISBN: 9781401833398

Category: Technology & Engineering

Page: 620

View: 4031

Clear-cut and easy to read, The Complete Guide to Networking and Network+ prepares readers for CompTIA's Network + Exam. Ideal for aspiring information and electronics technicians, this text teached readers how to install, configure, and troubleshoot computer networks. Topics match Network + exam objectives and each OSI layer is given its own chapter covering protocols and hardware. Real-world situations are presented to show how networking professionals solve common networking problems. This book is suitable for classes specializing in certification preparation, and also for use as a standard textbook and reference on basic networking technology.

Guide to Wireless Mesh Networks

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Author: Sudip Misra,Subhas Chandra Misra,Isaac Zhang

Publisher: Springer Science & Business Media

ISBN: 1848009097

Category: Technology & Engineering

Page: 528

View: 814

Overview and Goals Wireless communication technologies are undergoing rapid advancements. The last few years have experienced a steep growth in research in the area of wireless mesh networks (WMNs). The attractiveness of WMNs, in general, is attributed to their characteristics such as the ability to dynamically self-organize and self-con?gure, coupled with the ability to maintain mesh connectivity leading, in effect, to low set-up/installation costs, simpler maintenance tasks, and service coverage with high reliability and fault-tolerance. WMNs also support their integration with existing wireless networks such as cellular networks, WLANs, wireless-?delity (Wi-Fi), and worldwide interoperability of microwave access (WiMAX). WMNs have found u- ful applications in a broad range of domains such as broadband home networking, commercial/business networking, and community networking – particularly attr- tive in offering broadband wireless access with low initial installation and set-up costs. Even though WMNs have emerged to be attractive and they hold great promises for our future, there are several challenges that need to be addressed. Some of the wellknownchallenges areattributedtoissuesrelatingtoscalability(signi?cantdrop in throughput with the increase in the number of nodes), multicasting, offering qu- ity of service guarantees, energy ef?ciency, and security. This handbook attempts to provide a comprehensive guide on fundamental key topics coupled with new ideas and results in the areas of WMNs. The book has been prepared keeping in mind that it needs to prove itself to be a valuable resource dealing with both the important core and the specialized issues in WMNs.