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Produkt zum Begriff Virtual Private Network VPN:


  • IPSec Virtual Private Network Fundamentals
    IPSec Virtual Private Network Fundamentals

    An introduction to designing and configuring Cisco IPsec VPNs   Understand the basics of the IPsec protocol and learn implementation best practices Study up-to-date IPsec design, incorporating current Cisco innovations in the security and VPN marketplace Learn how to avoid common pitfalls related to IPsec deployment Reinforce theory with case studies, configuration examples showing how IPsec maps to real-world solutions   IPsec Virtual Private Network Fundamentals provides a basic working knowledge of IPsec on various Cisco routing and switching platforms. It provides the foundation necessary to understand the different components of Cisco IPsec implementation and how it can be successfully implemented in a variety of network topologies and markets (service provider, enterprise, financial, government). This book views IPsec as an emerging requirement in most major vertical markets, explaining the need for increased information authentication, confidentiality, and non-repudiation for secure transmission of confidential data. The book is written using a layered approach, starting with basic explanations of why IPsec was developed and the types of organizations relying on IPsec to secure data transmissions. It then outlines the basic IPsec/ISAKMP fundamentals that were developed to meet demand for secure data transmission. The book covers the design and implementation of IPsec VPN architectures using an array of Cisco products, starting with basic concepts and proceeding to more advanced topics including high availability solutions and public key infrastructure (PKI). Sample topology diagrams and configuration examples are provided in each chapter to reinforce the fundamentals expressed in text and to assist readers in translating concepts into practical deployment scenarios. Additionally, comprehensive case studies are incorporated throughout to map topics to real-world solutions.

    Preis: 29.95 € | Versand*: 0 €
  • Lancom VPN Network Connectivity vRouter 50 - Abonnement-Lizenz
    Lancom VPN Network Connectivity vRouter 50 - Abonnement-Lizenz

    LANCOM VPN Network Connectivity vRouter 50 - Abonnement-Lizenz - 5 VPN-Tunnel, 50 Mbit/s Durchsatz, 2 ARF Netzwerke - Laufzeit

    Preis: 127.05 € | Versand*: 0.00 €
  • Network Security: Private Communication in a Public World
    Network Security: Private Communication in a Public World

    The classic guide to cryptography and network security now fully updated!Alice and Bob are back!Widely regarded as the most comprehensive yet comprehensible guide to network security and cryptography, the previous editions of Network Security received critical acclaim for lucid and witty explanations of the inner workings of cryptography and network security protocols. In this edition, the authors have significantly updated and revised the previous content, and added new topics that have become important.This book explains sophisticated concepts in a friendly and intuitive manner. For protocol standards, it explains the various constraints and committee decisions that led to the current designs. For cryptographic algorithms, it explains the intuition behind the designs, as well as the types of attacks the algorithms are designed to avoid. It explains implementation techniques that can cause vulnerabilities even if the cryptography itself is sound. Homework problems deepen your understanding of concepts and technologies, and an updated glossary demystifies the field's jargon. Network Security, Third Edition will appeal to a wide range of professionals, from those who design and 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.Coverage includesNetwork security protocol and cryptography basicsDesign considerations and techniques for secret key and hash algorithms (AES, DES, SHA-1, SHA-2, SHA-3)First-generation public key algorithms (RSA, Diffie-Hellman, ECC)How quantum computers work, and why they threaten the first-generation public key algorithmsQuantum-safe public key algorithms: how they are constructed, and optimizations to make them practicalMulti-factor authentication of peopleReal-time communication (SSL/TLS, SSH, IPsec) New applications (electronic money, blockchains)New cryptographic techniques (homomorphic encryption, secure multiparty computation) 

    Preis: 66.33 € | Versand*: 0 €
  • Network Security: Private Communications in a Public World
    Network Security: Private Communications in a Public World

    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 securityCryptography: In-depth, exceptionally clear introductions to secret and public keys, hashes, message digests, and other crucial conceptsAuthentication: Proving identity across networks, common attacks against authentication systems, authenticating people, and avoiding the pitfalls of authentication handshakesCore Internet security standards: Kerberos 4/5, IPsec, SSL, PKIX, and X.509Email security: Key elements of a secure email system-plus detailed coverage of PEM, S/MIME, and PGPWeb security: Security issues associated with URLs, HTTP, HTML, and cookiesSecurity implementations in diverse platforms, including Windows, NetWare, and Lotus NotesThe 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.

    Preis: 40.65 € | Versand*: 0 €
  • Was sind die Vorteile und Nachteile der Verwendung eines VPN (Virtual Private Network) für die Internetnutzung?

    Die Vorteile der Verwendung eines VPN sind die Verschlüsselung des Datenverkehrs, die Anonymität und der Schutz vor Hackern und Überwachung. Nachteile können eine langsamere Internetverbindung, zusätzliche Kosten und die Einschränkung bei der Nutzung einiger Dienste sein. Es ist wichtig, einen vertrauenswürdigen VPN-Anbieter zu wählen, um die Sicherheit und Privatsphäre zu gewährleisten.

  • Was sind die wichtigsten Vorteile und Anwendungsfälle von VPS (Virtual Private Server) in Bezug auf Leistung, Sicherheit und Skalierbarkeit?

    VPS bieten eine verbesserte Leistung im Vergleich zu Shared Hosting, da Ressourcen wie CPU, RAM und Speicher dediziert für den einzelnen Server zur Verfügung stehen. Dies ermöglicht eine schnellere Ladezeit und eine bessere Reaktionsfähigkeit der Website. In Bezug auf Sicherheit bieten VPS eine isolierte Umgebung, die es Benutzern ermöglicht, ihre eigenen Sicherheitsmaßnahmen zu implementieren und ihre Daten vor potenziellen Bedrohungen zu schützen. Dies ist besonders wichtig für Unternehmen, die sensible Daten speichern. Die Skalierbarkeit von VPS ermöglicht es Benutzern, ihre Ressourcen bei Bedarf zu erhöhen oder zu verringern, ohne dass es zu Ausfallzeiten kommt. Dies ist besonders nützlich für Websites, die saisonale Spitzen oder plötzliche Verkehrsspitzen erleben. Zus

  • Was sind die wichtigsten Vorteile und Anwendungsfälle von VPS (Virtual Private Server) in Bezug auf Webhosting, Softwareentwicklung und Unternehmensinfrastruktur?

    VPS bietet die Flexibilität, Ressourcen nach Bedarf zu skalieren, was für Webhosting-Dienste ideal ist, da es die Möglichkeit bietet, die Serverleistung je nach Traffic-Anforderungen anzupassen. In der Softwareentwicklung ermöglicht VPS die Einrichtung von isolierten Entwicklungsumgebungen, um verschiedene Projekte gleichzeitig zu bearbeiten, ohne sich gegenseitig zu beeinflussen. In der Unternehmensinfrastruktur bietet VPS die Möglichkeit, dedizierte Ressourcen für spezifische Anwendungen oder Dienste bereitzustellen, was die Leistung und Sicherheit verbessert. Darüber hinaus ermöglicht VPS die einfache Verwaltung und Konfiguration von Servern, was die Effizienz und Skalierbarkeit in allen genannten Bereichen erhöht.

  • Ist Network Marketing unprofessionell?

    Nein, Network Marketing ist nicht per se unprofessionell. Wie in jedem anderen Geschäftsbereich auch, gibt es sowohl professionelle als auch unprofessionelle Unternehmen und Personen. Es kommt darauf an, wie das Network Marketing betrieben wird und ob ethische Standards eingehalten werden. Viele erfolgreiche Unternehmer haben ihre Karriere im Network Marketing gestartet und es als professionelle Geschäftsmöglichkeit genutzt. Letztendlich hängt es von der individuellen Herangehensweise und Arbeitsweise ab, ob Network Marketing als professionell angesehen wird.

Ähnliche Suchbegriffe für Virtual Private Network VPN:


  • CCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide
    CCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide

    Trust the best-selling Official Cert Guide series from Cisco Press to help you learn, prepare, and practice for exam success. They are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam.* Master Implementing Secure Solutions with Virtual Private Networks (SVPN) 300-730 exam topics* Assess your knowledge with chapter-opening quizzes* Review key concepts with exam preparation tasksThis is the eBook edition of the CCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide. This eBook does not include access to the companion website with practice exam that comes with the print edition.CCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. Do I Know This Already? quizzes open each chapter and enable you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly.CCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide focuses specifically on the objectives for the CCNP Security SVPN exam. Three leading Cisco security technology experts share preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics.Well regarded for its level of detail, assessment features, comprehensive design scenarios, and challenging review questions and exercises, this official study guide helps you master the concepts and techniques that will enable you to succeed on the exam the first time. It helps you master all the topics on the Implementing Secure Solutions with Virtual Private Networks (SVPN) 300-730 exam, deepening your knowledge of* Site-to-site virtual private networks on routers and firewalls* Remote access VPNs* Troubleshooting using ASDM and CLI* Secure communications architecturesCCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide is part of a recommended learning path from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led training, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit http://www.cisco.com/web/learning/index.html.

    Preis: 43.86 € | Versand*: 0 €
  • IPSec VPN Design
    IPSec VPN Design

    The definitive design and deployment guide for secure virtual private networks Learn about IPSec protocols and Cisco IOS IPSec packet processing Understand the differences between IPSec tunnel mode and transport mode Evaluate the IPSec features that improve VPN scalability and fault tolerance, such as dead peer detection and control plane keepalives Overcome the challenges of working with NAT and PMTUD Explore IPSec remote-access features, including extended authentication, mode-configuration, and digital certificates Examine the pros and cons of various IPSec connection models such as native IPSec, GRE, and remote access Apply fault tolerance methods to IPSec VPN designs Employ mechanisms to alleviate the configuration complexity of a large- scale IPSec VPN, including Tunnel End-Point Discovery (TED) and Dynamic Multipoint VPNs (DMVPN) Add services to IPSec VPNs, including voice and multicast Understand how network-based VPNs operate and how to integrate IPSec VPNs with MPLS VPNs Among the many functions that networking technologies permit is the ability for organizations to easily and securely communicate with branch offices, mobile users, telecommuters, and business partners. Such connectivity is now vital to maintaining a competitive level of business productivity. Although several technologies exist that can enable interconnectivity among business sites, Internet-based virtual private networks (VPNs) have evolved as the most effective means to link corporate network resources to remote employees, offices, and mobile workers. VPNs provide productivity enhancements, efficient and convenient remote access to network resources, site-to-site connectivity, a high level of security, and tremendous cost savings.   IPSec VPN Design is the first book to present a detailed examination of the design aspects of IPSec protocols that enable secure VPN communication. Divided into three parts, the book provides a solid understanding of design and architectural issues of large-scale, secure VPN solutions. Part I includes a comprehensive introduction to the general architecture of IPSec, including its protocols and Cisco IOS® IPSec implementation details. Part II examines IPSec VPN design principles covering hub-and-spoke, full-mesh, and fault-tolerant designs. This part of the book also covers dynamic configuration models used to simplify IPSec VPN designs. Part III addresses design issues in adding services to an IPSec VPN such as voice and multicast. This part of the book also shows you how to effectively integrate IPSec VPNs with MPLS VPNs.   IPSec VPN Design provides you with the field-tested design and configuration advice to help you deploy an effective and secure VPN solution in any environment.   This security book is part of the Cisco Press® Networking Technology Series. Security titles from Cisco Press help networking professionals secure critical data and resources, prevent and mitigate network attacks, and build end-to-end self-defending networks.

    Preis: 40.65 € | Versand*: 0 €
  • Virtual Photography
    Virtual Photography

    Virtual Photography , While it has traditionally been seen as a means of documenting an external reality or expressing an internal feeling, photography is now capable of actualizing never-existed pasts and never-lived experiences. Thanks to the latest photographic technologies, we can now take photos in computer games, interpolate them in extended reality platforms, or synthesize them via artificial intelligence. To account for the most recent shifts in conceptualizations of photography, this book proposes the term virtual photography as a binding theoretical framework, defined as a photography that retains the efficiency and function of real photography (made with or without a camera) while manifesting these in an unfamiliar or noncustomary form. , Studium & Erwachsenenbildung > Fachbücher, Lernen & Nachschlagen

    Preis: 38.43 € | Versand*: 0 €
  • Shellfire VPN 1 Jahr PremiumPlus VPN Service
    Shellfire VPN 1 Jahr PremiumPlus VPN Service

    Shellfire VPN (1 Jahr). Überwinde Zensur - Nutze blockierte Inhalte und surfe sicher, ganz egal wo auf der Welt du dich befindest. Virtueller Standort - Mit unserem weltweiten Netz aus Servern in 40 Ländern kannst du in wenigen Sekunden virtuell fast überall hin verreisen. Keine Logs - Wir loggen keinerlei Verbindungsdaten. Du surfst daher absolut sicher und anonym! Schutz im WLAN - In öffentlichen WLAN Hot-Spots ist es für jeden Hobby-Hacker ein Kinderspiel, deine Daten abzuhören - mit Shellfire VPN haben nichtmal Profi-Hacker oder Geheimdienste eine Chance. Schütze dich vor Hackern - Shellfire VPN schützt dich vor Hackern und Geheimdiensten wie der NSA. Deine Daten gehören Dir, und niemandem sonst!

    Preis: 56.76 € | Versand*: 0.00 €
  • Ist Proton VPN eine gute VPN?

    Proton VPN wird allgemein als eine gute VPN angesehen. Es bietet eine starke Verschlüsselung, eine strikte No-Logs-Richtlinie und eine Vielzahl von Serverstandorten weltweit. Es ist auch bekannt für seine Benutzerfreundlichkeit und hohe Geschwindigkeit.

  • Funktioniert Network Marketing wirklich nachhaltig?

    Die Nachhaltigkeit von Network Marketing hängt von verschiedenen Faktoren ab. Es gibt Unternehmen, die nachhaltige Produkte und Geschäftspraktiken fördern und somit einen positiven Beitrag zur Umwelt und Gesellschaft leisten. Allerdings gibt es auch Unternehmen, die auf unethische oder betrügerische Weise arbeiten und somit langfristig nicht nachhaltig sind. Es ist wichtig, die Seriosität und Integrität eines Network Marketing Unternehmens zu prüfen, bevor man sich darauf einlässt.

  • Was sind die Vorteile von Computer Aided Design in der Industrie?

    Computer Aided Design (CAD) ermöglicht eine schnellere und präzisere Entwicklung von Produkten. Es erleichtert die Zusammenarbeit zwischen verschiedenen Teams und reduziert Fehler bei der Konstruktion. Zudem ermöglicht es eine effizientere Nutzung von Ressourcen und eine schnellere Markteinführung neuer Produkte.

  • Werden Nintendo Network ID Spiele gelöscht?

    Nein, Nintendo Network ID Spiele werden nicht gelöscht. Solange du Zugriff auf dein Nintendo Network ID-Konto hast, kannst du weiterhin auf deine heruntergeladenen Spiele zugreifen und sie spielen. Es ist jedoch wichtig, dass du deine Nintendo Network ID und die dazugehörigen Informationen sicher aufbewahrst, um weiterhin Zugriff auf deine Spiele zu haben.

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