Angebote zu "Networking" (31 Treffer)

Embedded Software
€ 38.99 *
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As the embedded world expands, developers must have a strong grasp of many complex topics in order to make faster, more efficient and more powerful microprocessors to meet the public´s growing demand. Embedded Software: The Works covers all the key subjects embedded engineers need to understand in order to succeed, including Design and Development, Programming, Languages including C/C++, and UML, Real Time Operating Systems Considerations, Networking, and much more. New material on Linux, Android, and multi-core gives engineers the up-to-date practical know-how they need in order to succeed. Colin Walls draws upon his experience and insights from working in the industry, and covers the complete cycle of embedded software development: its design, development, management, debugging procedures, licensing, and reuse. For those new to the field, or for experienced engineers looking to expand their skills, Walls provides the reader with detailed tips and techniques, and rigorous explanations of technologies. Key features include: New chapters on Linux, Android, and multi-core - the cutting edge of embedded software development! Introductory roadmap guides readers through the book, providing a route through the separate chapters and showing how they are linked About the Author Colin Walls has over twenty-five years experience in the electronics industry, largely dedicated to embedded software. A frequent presenter at conferences and seminars and author of numerous technical articles and two books on embedded software, he is a member of the marketing team of the Mentor Graphics Embedded Software Division. He writes a regular blog on the Mentor website (blogs.mentor.com/colinwalls). New chapters on Linux, Android, and multi-core - the cutting edge of embedded software development! Introductory roadmap guides readers through the book, providing a route through the separate chapters and showing how they are linked

Anbieter: buecher.de
Stand: Jan 16, 2019
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Beginning Fedora Desktop
€ 30.99 *
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Get the most out of Fedora 28 Desktop, including free Office suites, editors, e-book readers, music and video applications. In addition to those features, you´ll also work with codecs, email clients, web browsers, FTP and BitTorrent clients, VoIP clients, and IM applications. The major Fedora 28 desktop spins are covered in detail, including the Plasma desktop (KDE), Cinnamon, Mate-Compiz, LXDE, Xfce, and LXQT. This is your complete guide to using the Fedora 28 Desktop Linux release as your daily driver for multimedia, productivity, social networking, administrative tasks, and more. Author and Linux expert Richard Petersen delves into the operating system as a whole and offers you a complete treatment of Fedora 28 Desktop configuration and use. With Beginning Fedora Desktop at your side, you´ll discover how to install and update the Fedora 28 Desktop, as well as access various software repositories. You´ll also learn which applications perform which functions, how to manage software, use of the desktop configuration tools, useful shell commands, and both the system administration and network tools. What You´ll Learn Review the available desktop choices, including GNOME, KDE, and alternative desktops Administer your system, add users, manage printers and perform backups Configure network connections and firewalls with FirewallD Access network resources with Samba Who This Book Is For Novice to intermediate users who are looking to install Fedora 20 as their primary computing environment.

Anbieter: buecher.de
Stand: Jan 19, 2019
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Privileged Attack Vectors
€ 21.99 *
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See how privileges, passwords, vulnerabilities, and exploits can be leveraged as an attack vector and breach any organization. Cyber attacks continue to increase in volume and sophistication. It is not a matter of if , but when your organization will be breached. Attackers target the perimeter network, but in recent years have refocused their efforts on the path of least resistance: users and their privileges. In decades past an entire enterprise might be sufficiently managed through just a handful of credentials. Today´s environmental complexity means privileged credentials are needed for a multitude of different account types (from domain admin and sysadmin to workstations with admin rights), operating systems (Windows, Unix, Linux, etc.), directory services, databases, applications, cloud instances, networking hardware, Internet of Things (IoT), social media, and more. When unmanaged, these privileged credentials pose a significant threat from external hackers and insider threats. There is not one silver bullet to provide the protection you need against all vectors and stages of an attack. And while some new and innovative solutions will help protect against or detect the initial infection, they are not guaranteed to stop 100% of malicious activity. The volume and frequency of privilege-based attacks continues to increase and test the limits of existing security controls and solution implementations. Privileged Attack Vector s details the risks associated with poor privilege management, the techniques that hackers and insiders leverage, and the defensive measures that organizations must adopt to protect against a breach, protect against lateral movement, and improve the ability to detect hacker activity or insider threats in order to mitigate the impact. What You´ll Learn Know how identities, credentials, passwords, and exploits can be leveraged to escalate privileges during an attack Implement defensive and auditing strategies to mitigate the threats and risk Understand a 12-step privileged account management Implementation plan Consider deployment and scope, including risk, auditing, regulations, and oversight solutions Who This Book Is For Security management professionals, new security professionals, and auditors looking to understand and solve privileged escalation threats

Anbieter: buecher.de
Stand: Jan 16, 2019
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Computer Networks: Pearson New International Ed...
€ 49.99 *
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Appropriate for Computer Networking or Introduction to Networking courses at both the undergraduate and graduate level in Computer Science, Electrical Engineering, CIS, MIS, and Business Departments. Tanenbaum takes a structured approach to explaining how networks work from the inside out. He starts with an explanation of the physical layer of networking, computer hardware and transmission systems; then works his way up to network applications. Tanenbaum´s in-depth application coverage includes email; the domain name system; the World Wide Web (both client- and server-side); and multimedia (including voice over IP, Internet radio video on demand, video conferencing, and streaming media. Each chapter follows a consistent approach: Tanenbaum presents key principles, then illustrates them utilizing real-world example networks that run through the entire book - the Internet, and wireless networks, including Wireless LANs, broadband wireless and Bluetooth. The Fifth Edition includes a chapter devoted exclusively to network security. The textbook is supplemented by a Solutions Manual, as well as a Website containing PowerPoint slides, art in various forms, and other tools for instruction, including a protocol simulator whereby students can develop and test their own network protocols. Networking Labs (Instructor bundle) This set of a dozen labs complements the textbook with hands-on exercises to let students explore the Internet protocols in a real-world setting. All the handouts and traces that students need to complete the exercises are included. The exercises run on Windows, Mac and Linux platforms, and may be used for labs, homeworks, and demonstrations. The protocols that are examined include Ethernet, 802.11, IP, ARP, ICMP, DHCP, UDP, TCP, HTTP, DNS and SSL. The labs also build useful skills by making use of popular networking tools including Wireshark, curl and wget, ping, traceroute, and dig. The instructor version of the labs includes solution handouts and source materials.

Anbieter: buecher.de
Stand: Jan 16, 2019
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StarTech.com PCI Gigabit Ethernet Netzwerkkarte...
€ 12.97 *
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Rüsten Sie Ihren PC mit PCI-Steckplatz um einen 10/100/1000 Mbps Ethernet-Anschluss auf. Diese PCI-basierte 10/100/1000 Mbps Gigabit Ethernet-Netzwerk Adapterkarte bietet einen einfachen Anschluss an ein Gigabit Ethernet und erfüllt alle Anforderungen der IEEE 802.3, 802.3u, 802.3ab und 802.3x-Normen. Die Gigabit Ethernet-Netzwerk Adapterkarte passt in jeden PCI-fähigen Client, Server oder Einzelplatz-Computer und unterstützt High-Performance-Zweikanal-Networking bei maximalen Datentransferraten von 1000 Mbps in jeder Richtung (insgesamt also 2000 Mbps) - das heißt, bis zu 10 Mal schneller als 10/100 Ethernet. Sie ist kompatibel mit einer breiten Palette von Betriebssystemen, unter ihnen Linux, Windows 98SE, ME, 2000, XP, XP-64bit, Vista, Vista-64bit, 7, 7-64bit, und Mac OS 10+, und beinhaltet eine optionale Low-Profile-Klammer, wodurch der Einbau der Karte auch in Computer/Server mit kleineren Gehäusen einfach wird.

Anbieter: schaefer-boutique.de
Stand: Jan 4, 2019
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Unix Network Programming, Volume 1
€ 80.99 *
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This is THE guide to UNIX network programming APIs. Whether you write Web servers, client/server applications, or any other network software, you need to understand networking APIS-especially sockets in greater detail than ever before. You need UNIX Network Programming, Volume 1, Third Edition. In this book, the Authors offer unprecedented, start-to-finish guidance on making the most of sockets, the de facto standard for UNIX network programming with APIs - as well as extensive coverage of the X/Open Transport Interface (XTI). Product Description This is THE guide to UNIX network programming APIs. Whether you write Web servers, client/server applications, or any other network software, you need to understand networking APIS-especially sockets in greater detail than ever before. You need UNIX Network Programming, Volume 1, Third Edition. In this book, the Authors offer unprecedented, start-to-finish guidance on making the most of sockets, the de facto standard for UNIX network programming with APIs - as well as extensive coverage of the X/Open Transport Interface (XTI). Features + Benefits The classic guide to UNIX networking APIs - completely updated! ° Previous editions sold over 160,000 units! Second Edition (1998) sold over 53,000 in retail alone! ° Updates coverage of programming standards, debugging techniques, and covers Operating Systems including Red Hat 9, Solaris 9, HP-UX, Free BSD 4.8/5.0, AIX 5.x, and Mac OS X. ° Bill Fenner (AT/T Labs) and Andrew Rudoff (SUN) carry on the tradition of this great work. Backcover UNIX Network Programming, Volume 1: The Sockets Networking API, Third Edition Everyone will want this book because it provides a great mix of practical experience, historical perspective, and a depth of understanding that only comes from being intimately involved in the field. I´ve already enjoyed and learned from reading this book, and surely you will too. --Sam Leffler The classic guide to UNIX networking APIs... now completely updated! To build today´s highly distributed, networked applications and services, you need deep mastery of sockets and other key networking APIs. One book delivers comprehensive, start-to-finish guidance for building robust, high-performance networked systems in any environment: UNIX Network Programming, Volume 1, Third Edition. Building on the legendary work of W. Richard Stevens, this edition has been fully updated by two leading network programming experts to address today´s most crucial standards, implementations, and techniques. New topics include: POSIX Single UNIX Specification Version 3 IPv6 APIs (including updated guidance on IPv6/IPv4 interoperability) The new SCTP transport protocol IPsec-based Key Management Sockets FreeBSD 4.8/5.1, Red Hat Linux 9.x, Solaris 9, AIX 5.x, HP-UX, and Mac OS X implementations New network program debugging techniques Source Specific Multicast API, the key enabler for widespread IP multicast deployment The authors also update and extend Stevens´ definitive coverage of these crucial UNIX networking standards and techniques: TCP and UDP transport Sockets: elementary, advanced, routed, and raw I/O: multiplexing, advanced functions, nonblocking, and signal-driven Daemons and inetd UNIX domain protocols ioctl operations Broadcasting and multicasting Threads Streams Design: TCP iterative, concurrent, preforked, and prethreaded servers Since 1990, network programmers have turned to one source for the insights and techniques they need: W. Richard Stevens´ UNIX Network Programming . Now, there´s an edition specifically designed for today´s challenges--and tomorrow´s. Foreword. Preface. I. INTRODUCTION AND TCP/IP. 1. Introduction. Introduction. A Simple Daytime Client. Protocol Independence. Error Handling: Wrapper Functions. A Simple Daytime Server. Roadmap to Client/Server Examples in the Text. OSI Model. BSD Networking History. Test Networks and Hosts. Unix Standards. 64-Bit Architectures. Summary. 2. The Transport Layer: TCP, UDP, and SCTP. Introduction. The Big Picture. User Datagram Protocol (UDP). Transmission Control Protocol (TCP). Stream Control Transmission Protocol (SCTP). TCP Connection Establishment and Termination. TIME_WAIT State. SCTP Association Establishment and Termination. Port Numbers. TCP Port Numbers and Concurrent Servers. Buffer Sizes and Limitations. Standard Internet Services. Protocol Usage by Common Internet Applications. Summary. II. ELEMENTARY SOCKETS. 3. Sockets Introduction. Introduction. Socket Address

Anbieter: buecher.de
Stand: Jan 16, 2019
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CompTIA Server+
€ 59.99 *
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Serverumgebungen planen, verwalten und Probleme beheben Erläuterungen zu allen Themen der aktuellen CompTIA-Server+-Prüfung SKO-004 Aktuell, verständlich, praxistauglich Die CompTIA Server+-Prüfung teilt sich in mehrere Fachgebiete auf. In der aktuellen Fassung der Prüfung SKO-004 lauten sie: Serverarchitektur Serveradministration Speicher Sicherheit Networking Wiederherstellung im Notfall Fehlersuche Die Autoren erläutern Ihnen diese Themen ausführlich und vermitteln Ihnen so das für die Zertifizierung benötigte Fachwissen. Darüber möchten Sie Ihnen praxistaugliches Verständnis der Thematik nahebringen. Das beginnt damit, dass Server nicht einfach aufgerüstete PCs sind und sich insbesondere in Konfiguration und Einsatz unterscheiden. Sie lernen in diesem Buch die Eigenschaften und Einsatzgebiete, sowohl was die Hardware als auch was die spezifischen Betriebssysteme und Applikationen von Servern anbelangt, gründlich kennen. Nicht zuletzt befassen sich die Autoren mit Themenvon der Planung über die physischen Umgebungsbedingungen bis hin zu aktuellen Themen wie der Virtualisierung, verschiedenen Fragen der Sicherheit, der Datensicherung und dem Disaster Recovery. Dieses Lehrmittel wurde für das CompTIA Authorized Curriculum geprüft und ist CAQC-zertifiziert. Weitere Informationen zu dieser Qualifizierung erhalten Sie unter: dem Inhalt: Server-Hardware: Prozessoren, Arbeitsspeicher, BIOS/UEFI Storagelösungen und -technologien: SSD, SAS, SATA, Fibre Channel, iSCSI Fehlertoleranz: RAID, Energieversorgung Server installieren und aktualisieren Hardware im Netzwerk: Kabel, Netzwerkkarten, Übertragungsgeräte TCP/IP: IPv4 und IPv6 Serverrollen: Datei- und Druckdienste, Internet- und Maildienste, Netzwerkdienste Netzwerkbetriebssysteme: Windows Server, UNIX/Linux und deren Installation Konfigurationsbetrachtungen: Dateisystem, Kontingentierung, Verzeichnisdienste, Gruppenrichtlinien Server Management: Remote-Verbindungen, Ereignisprotokolle, Monitoring, SNMP, WBEM Deployment- und Virtualisierungsszenarien Physische, technische und organisatorische Sicherheit Datensicherung in der Praxis Disaster Recovery Planning Unterhalt und Troubleshooting in der Praxis Die CompTIA Server+-Prüfung: Fragen, Antworten, Simulationstest

Anbieter: buecher.de
Stand: Jan 19, 2019
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TCP/IP Illustrated Volume 1: The Protocols
€ 47.99 *
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More than 162,000 networking Product Description ´´For an engineer determined to refine and secure Internet operation or to explore alternative solutions to persistent problems, the insights provided by this book will be invaluable.´´ -Vint Cerf, Internet pioneer TCP/IP Illustrated, Volume 1, Second Edition, is a detailed and visual guide to today´s TCP/IP protocol suite. Fully updated for the newest innovations, it demonstrates each protocol in action through realistic examples from modern Linux, Windows, and Mac OS environments. There´s no better way to discover why TCP/IP works as it does, how it reacts to common conditions, and how to apply it in your own applications and networks. Building on the late W. Richard Stevens´ classic first edition, author Kevin R. Fall adds his cutting-edge experience as a leader in TCP/IP protocol research, updating the book to fully reflect the latest protocols and best practices. He first introduces TCP/IP´s core goals and architectural concepts, showing how they can robustly connect diverse networks and support multiple services running concurrently. Next, he carefully explains Internet addressing in both IPv4 and IPv6 networks. Then, he walks through TCP/IP´s structure and function from the bottom up: from link layer protocols-such as Ethernet and Wi-Fi-through network, transport, and application layers. Fall thoroughly introduces ARP, DHCP, NAT, firewalls, ICMPv4/ICMPv6, broadcasting, multicasting, UDP, DNS, and much more. He offers extensive coverage of reliable transport and TCP, including connection management, timeout, retransmission, interactive data flow, and congestion control. Finally, he introduces the basics of security and cryptography, and illuminates the crucial modern protocols for protecting security and privacy, including EAP, IPsec, TLS, DNSSEC, and DKIM. Whatever your TCP/IP experience, this book will help you gain a deeper, more intuitive understanding of the entire protocol suite so you can build better applications and run more reliable, efficient networks. Features + Benefits W. Richard Stevens´ legendary TCP/IP guide, now updated by top network protocol developer and instructor Kevin Fall Shows how each protocol actually operates, and explains why they work that way New coverage includes RPC, access control, authentication, privacy, NFS, SMB/CIFS, DHCP, NAT, firewalls, email, Web, web services, wireless, wireless security, and much more Foreword xxv Preface to the Second Edition xxvii Adapted Preface to the First Edition xxxiii Chapter 1: Introduction 1 1.1 Architectural Principles 2 1.2 Design and Implementation 8 1.3 The Architecture and Protocols of the TCP/IP Suite 13 1.4 Internets, Intranets, and Extranets 19 1.5 Designing Applications 20 1.6 Standardization Process 22 1.7 Implementations and Software Distributions 24 1.8 Attacks Involving the Internet Architecture 25 1.9 Summary 26 1.10 References 28 Chapter 2: The Internet Address Architecture 31 2.1 Introduction 31 2.2 Expressing IP Addresses 32 2.3 Basic IP Address Structure 34 2.4 CIDR and Aggregation 46 2.5 Special-Use Addresses 50 2.6 Allocation 62 2.7 Unicast Address Assignment 65 2.8 Attacks Involving IP Addresses 70 2.9 Summary 71 2.10 References 72 Chapter 3: Link Layer 79 3.1 Introduction 79 3.2 Ethernet and the IEEE 802 LAN/MAN Standards 80 3.3 Full Duplex, Power Save, Autonegotiation, and 802.1X Flow Control 94 3.4 Bridges and Switches 98 3.5 Wireless LANs-IEEE 802.11(Wi-Fi) 111 3.6 Point-to-Point Protocol (PPP) 130 3.7 Loopback 145 3.8 MTU and Path MTU 148 3.9 Tunneling Basics 149 3.10 Attacks on the Link Layer 154 3.11 Summary 156 3.12 References 157 Chapter 4: ARP: Address Resolution Protocol 165 4.1 Introduction 165 4.2 An Example 166 4.3 ARP Cache 169 4.4 ARP Frame Format 170 4.5 ARP Examples 171 4.6 ARP Cache Timeout 174 4.7 Proxy ARP 174 4.8 Gratuitous ARP and Address Conflict Detection (ACD) 175 4.9 The arp Command 177 4.10 Using ARP to Set an Embedded Device´s IPv4 Address 178 4.11 Attacks Involving ARP 178 4.12 Summary 179 4.13 References 179 Chapter 5: The Internet Protocol (IP) 181 5.1 Introduction 181 5.2 IPv4 and IPv6 Headers 183 5.3 IPv6 Extension Headers 194 5.4 IP Forwarding 208 5.5 Mobile IP 215 5.6 Host Processing of IP Datagrams 220 5.7 Attacks Involving IP 226 5.8 Summary 226 5.9 References 228 Chapter 6: System Configuration: DHCP and Autoconfiguration 233 6.1 Introduction 233 6.2 Dynamic Host Configuration Protocol (DHCP) 234 6.3 Stateless Address

Anbieter: buecher.de
Stand: Jan 18, 2019
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Rapid GUI Programming with Python and Qt
€ 56.99 *
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The Insider´s Best-Practice Guide to Rapid PyQt 4 GUI Development Whether you´re building GUI prototypes or full-fledged cross-platform GUI applications with native look-and-feel, PyQt 4 is your fastest, easiest, most powerful solution. Qt expert Mark Summerfield has written the definitive best-practice guide to PyQt 4 development. With Rapid GUI Programming with Python and Qt you´ll learn how to build efficient GUI applications that run on all major operating systems, including Windows, Mac OS X, Linux, and many versions of Unix, using the same source code for all of them. Summerfield systematically introduces every core GUI development technique: from dialogs and windows to data handling; from events to printing; and more. Through the book´s realistic examples you´ll discover a completely new PyQt 4-based programming approach, as well as coverage of many new topics, from PyQt 4´s rich text engine to advanced model/view and graphics/view programming. Every key concept is illuminated with realistic, downloadable examples-all tested on Windows, Mac OS X, and Linux with Python 2.5, Qt 4.2, and PyQt 4.2, and on Windows and Linux with Qt 4.3 and PyQt 4.3. Coverge includes Python basics for every PyQt developer: data types, data structures, control structures, classes, modules, and more Core PyQt GUI programming techniques: dialogs, main windows, and custom file formats Using Qt Designer to design user interfaces, and to implement and test dialogs, events, the Clipboard, and drag-and-drop Building custom widgets: Widget Style Sheets, composite widgets, subclassing, and more Making the most of Qt 4.2´s new graphics/view architecture Connecting to databases, executing SQL queries, and using form and table views Advanced model/view programming: custom views, generic delegates, and more Implementing online help, internationalizing applications, and using PyQt´s networking and multithreading facilities

Anbieter: buecher.de
Stand: Jan 16, 2019
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Archos Arnova 10b 10 8GB [Wi-Fi] schwarz
€ 49.73 *
zzgl. € 3.99 Versand

Das ARNOVA 10 ist das perfekte Tablet für Ihren digitalen Lifestyle. Das 10 Display ermöglicht komfortables Surfen im Internet und die perfekte Darstellung von Apps und Multimedia-Inhalten in HD. Das ARNOVA 10 Tablet mit Android Eclair lässt sich durch eine Vielzahl an Applikationen individuell anpassen und bietet gute Leistung zu einem Top-Preis. Dank des 1024 Pixel breiten Displays, entfällt lästiges Zoomen und die meisten Webseiten werden in voller Breite dargestellt. Über WiFi haben Sie in jedem Raum Ihres Zuhauses oder von einem Hotspot aus Zugriff auf das Internet. Bleiben Sie erreichbar mit Apps für Social Networking und Chat, die integrierte Webcam ermöglicht die Nutzung von Videochat Applikationen. Mit der komfortablen virtuellen Tastatur schreiben Sie ganz bequem auf dem ARNOVA 10. Durch die komfortable Display-Größe und die Portabilität eignet sich das ARNOVA 10 auch als mobiles Büro. Verwenden Sie die USB-Host Schnittstelle, um eine Maus, eine Tastatur oder eine externe Flash-Festplatte anzuschließen. So bearbeiten Sie bequem Ihre Office-Dokumente. Lassen Sie Ihren PC ausgeschaltet und erledigen Sie viele Computer-Aufgaben einfach mit dem ARNOVA 10. Genießen Sie Ihre Multimedia-Dateien auf dem ARNOVA 10. Dieses Tablet beherrscht eine Vielzahl an Dateiformaten - egal, ob Sie Videos, Fotos oder Musik wiedergeben möchten. Entsprechende Videos können Sie sogar in HD-Qualität abspielen. Das ARNOVA 10 Tablet verfügt über eine USB-Schnittstelle, Multimedia-Dateien übertragen Sie einfach per Drag&Drop von Ihrem PC oder von einem USB Flash-Laufwerk mit dem vorinstallierten Datei-Manager. Neue Dateien werden in Sekundenschnelle erkannt. Dank des integrierten Musik-Players und vielfältiger Musik-Apps aus der AppsLib haben Sie Ihre Lieblingsmusik immer dabei. ARNOVA 10 - Tablet - Linux with Google Android 2.1 - 8 GB - 25.4 cm ( 10 ) TFT ( 1024 x 600 ) - Kamera auf Vorderseite - microSD-Steckplatz - Wi-Fi

Anbieter: trade-a-game
Stand: Jan 16, 2019
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