Dns & Bind (covers Bind 9)

Dns & Bind (covers Bind 9) PDF Author: PAUL. ALBITZ
Publisher:
ISBN: 9788173662980
Category :
Languages : en
Pages : 642

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Book Description

Dns & Bind (covers Bind 9)

Dns & Bind (covers Bind 9) PDF Author: PAUL. ALBITZ
Publisher:
ISBN: 9788173662980
Category :
Languages : en
Pages : 642

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Book Description


Pro DNS and BIND 10

Pro DNS and BIND 10 PDF Author: Ron Aitchison
Publisher: Apress
ISBN: 1430230495
Category : Computers
Languages : en
Pages : 678

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Book Description
Pro DNS and BIND 10 guides you through the challenging array of features surrounding DNS with a special focus on the latest release of BIND, the world’s most popular DNS implementation. This book unravels the mysteries of DNS, offering insight into origins, evolution, and key concepts like domain names and zone files. This book focuses on running DNS systems based on BIND 10, the first stable release that includes support for the latest DNSSEC standards. Whether you administer a DNS system, are thinking about running one, or you simply want to understand the DNS system, then this book for you. Pro DNS and BIND 10 starts with simple concepts, then moves on to full security-aware DNSSEC configurations. Various features, parameters, and Resource Records are described and illustrated with examples. The book contains a complete reference to zone files, resource records, and BIND's configuration file parameters. You can treat the book as a simple paint-by-numbers guide to everything from a simple caching DNS to the most complex secure DNS (DNSSEC) implementation. Background information is included for when you need to know what to do and why you have to do it, and so that you can modify processes to meet your unique needs.

DNS and BIND

DNS and BIND PDF Author: Cricket Liu
Publisher: "O'Reilly Media, Inc."
ISBN: 0596553404
Category : Computers
Languages : en
Pages : 644

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Book Description
DNS and BIND tells you everything you need to work with one of the Internet's fundamental building blocks: the distributed host information database that's responsible for translating names into addresses, routing mail to its proper destination, and even listing phone numbers with the new ENUM standard. This book brings you up-to-date with the latest changes in this crucial service. The fifth edition covers BIND 9.3.2, the most recent release of the BIND 9 series, as well as BIND 8.4.7. BIND 9.3.2 contains further improvements in security and IPv6 support, and important new features such as internationalized domain names, ENUM (electronic numbering), and SPF (the Sender Policy Framework). Whether you're an administrator involved with DNS on a daily basis or a user who wants to be more informed about the Internet and how it works, you'll find that this book is essential reading. Topics include: What DNS does, how it works, and when you need to use it How to find your own place in the Internet's namespace Setting up name servers Using MX records to route mail Configuring hosts to use DNS name servers Subdividing domains (parenting) Securing your name server: restricting who can query your server, preventing unauthorized zone transfers, avoiding bogus servers, etc. The DNS Security Extensions (DNSSEC) and Transaction Signatures (TSIG) Mapping one name to several servers for load sharing Dynamic updates, asynchronous notification of change to a zone, and incremental zone transfers Troubleshooting: using nslookup and dig, reading debugging output, common problems DNS programming using the resolver library and Perl's Net::DNS module

DNS Security

DNS Security PDF Author: Allan Liska
Publisher: Syngress
ISBN: 0128033398
Category : Computers
Languages : en
Pages : 227

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Book Description
DNS Security: Defending the Domain Name System provides tactics on how to protect a Domain Name System (DNS) framework by exploring common DNS vulnerabilities, studying different attack vectors, and providing necessary information for securing DNS infrastructure. The book is a timely reference as DNS is an integral part of the Internet that is involved in almost every attack against a network. The book focuses entirely on the security aspects of DNS, covering common attacks against DNS servers and the protocol itself, as well as ways to use DNS to turn the tables on the attackers and stop an incident before it even starts. - Presents a multi-platform approach, covering Linux and Windows DNS security tips - Demonstrates how to implement DNS Security tools, including numerous screen shots and configuration examples - Provides a timely reference on DNS security, an integral part of the Internet - Includes information of interest to those working in DNS: Securing Microsoft DNS and BIND servers, understanding buffer overflows and cache poisoning, DDoS Attacks, pen-testing DNS infrastructure, DNS firewalls, Response Policy Zones, and DNS Outsourcing, amongst other topics

DNS in Action

DNS in Action PDF Author: Alena Kabelova
Publisher: Packt Publishing Ltd
ISBN: 1847190634
Category : Computers
Languages : en
Pages : 350

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Book Description
A detailed and practical guide to DNS implementation, configuration, and administration

DNS and BIND

DNS and BIND PDF Author: Paul Albitz
Publisher: "O'Reilly Media, Inc."
ISBN: 9780596001582
Category : Computers
Languages : en
Pages : 630

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Book Description
This text covers the 9.1.0 and 8.2.3 versions of BIND as well as the older 4.9 version. There's also more extensive coverage of NOTIFY, IPv6 forward and reverse mapping, transaction signatures, and the DNS Security Extensions.

Managing Mission - Critical Domains and DNS

Managing Mission - Critical Domains and DNS PDF Author: Mark E.Jeftovic
Publisher: Packt Publishing Ltd
ISBN: 1788999754
Category : Computers
Languages : en
Pages : 351

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Book Description
This book will give you an all encompassing view of the domain name ecosystem combined with a comprehensive set of operations strategies. Key Features Manage infrastructure, risk, and management of DNS name servers. Get hands-on with factors like types of name servers, DNS queries and and so on. Practical guide for system administrators to manage mission-critical servers Based on real-world experience - Written by an industry veteran who has made every possible mistake within this field. Book Description Managing your organization's naming architecture and mitigating risks within complex naming environments is very important. This book will go beyond looking at “how to run a name server” or “how to DNSSEC sign a domain”, Managing Mission Critical Domains & DNS looks across the entire spectrum of naming; from external factors that exert influence on your domains to all the internal factors to consider when operating your DNS. The readers are taken on a comprehensive guided tour through the world of naming: from understanding the role of registrars and how they interact with registries, to what exactly is it that ICANN does anyway? Once the prerequisite knowledge of the domain name ecosystem is acquired, the readers are taken through all aspects of DNS operations. Whether your organization operates its own nameservers or utilizes an outsourced vendor, or both, we examine the complex web of interlocking factors that must be taken into account but are too frequently overlooked. By the end of this book, our readers will have an end to end to understanding of all the aspects covered in DNS name servers. What you will learn Anatomy of a domain - how a domain is the sum of both its DNS zone and its registration data, and why that matters. The domain name ecosystem - the role of registries, registrars and oversight bodies and their effect on your names. How DNS queries work - queries and responses are examined including debugging techniques to zero in on problems. Nameserver considerations - alternative nameserver daemons, numbering considerations, and deployment architectures. DNS use cases - the right way for basic operations such as domain transfers, large scale migrations, GeoDNS, Anycast DNS. Securing your domains - All aspects of security from registrar vendor selection, to DNSSEC and DDOS mitigation strategies. Who this book is for Ideal for sysadmins, webmasters, IT consultants, and developers-anyone responsible for maintaining your organization's core DNS

DNS & BIND Cookbook

DNS & BIND Cookbook PDF Author: Cricket Liu
Publisher: "O'Reilly Media, Inc."
ISBN: 1449307221
Category : Computers
Languages : en
Pages : 244

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Book Description
The DNS & BIND Cookbook presents solutions to the many problems faced by network administrators responsible for a name server. Following O'Reilly's popular problem-and-solution cookbook format, this title is an indispensable companion to DNS & BIND, 4th Edition, the definitive guide to the critical task of name server administration. The cookbook contains dozens of code recipes showing solutions to everyday problems, ranging from simple questions, like, "How do I get BIND?" to more advanced topics like providing name service for IPv6 addresses. It's full of BIND configuration files that you can adapt to your sites requirements.With the wide range of recipes in this book, you'll be able to Check whether a name is registered Register your domain name and name servers Create zone files for your domains Protect your name server from abuse Set up back-up mail servers and virtual email addresses Delegate subdomains and check delegation Use incremental transfer Secure zone transfers Restrict which queries a server will answer Upgrade to BIND 9 from earlier version Perform logging and troubleshooting Use IPv6 and much more.These recipes encompass all the day-to-day tasks you're faced with when managing a name server, and many other tasks you'll face as your site grows. Written by Cricket Liu, a noted authority on DNS, and the author of the bestselling DNS & BIND and DNS on Windows 2000, the DNS & BIND Cookbook belongs in every system or network administrator's library.

DNS Self-treatment

DNS Self-treatment PDF Author: Kobesova Alena
Publisher: Alena Kobesová
ISBN: 8090543820
Category : Medical
Languages : en
Pages : 23

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Book Description
This booklet serves as a guide of basic principles of trunk stabilization and individual exercise positions for self-treatment according to Dynamic Neuromuscular Stabilization (DNS). The DNS concept will help you train optimal trunk stabilization and muscle coordination, which is a fundamental aspect in rehabilitation of any musculoskeletal pain and dysfunction. During rehabilitation or any athletic activities, proper trunk stabilization is the first step in prevention of overloading and protection of body during movement activities. Exercising in DNS positions allows for an ideal trunk stabilization with permanent analgesic effect. Please download this booklet and view a sequence of photographs of DNS self-treatment positions with easy to understand instructions.

DNS on Windows Server 2003

DNS on Windows Server 2003 PDF Author: Cricket Liu
Publisher: "O'Reilly Media, Inc."
ISBN: 144937896X
Category : Computers
Languages : en
Pages : 420

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Book Description
While computers and other devices identify each other on networks or the Internet by using unique addresses made up of numbers, humans rely on the Domain Name System (DNS), the distributed database that allows us to identify machines by name. DNS does the work of translating domain names into numerical IP addresses, routing mail to its proper destination, and many other services, so that users require little or no knowledge of the system. If you're a network or system administrator, however, configuring, implementing, and maintaining DNS zones can be a formidable challenge. And now, with Windows Server 2003, an understanding of the workings of DNS is even more critical. DNS on Windows Server 20003 is a special Windows-oriented edition of the classic DNS and BIND, updated to document the many changes to DNS, large and small, found in Windows Server 2003. Veteran O'Reilly authors, Cricket Liu, Matt Larson, and Robbie Allen explain the whole system in terms of the new Windows Server 2003, from starting and stopping a DNS service to establishing an organization's namespace in the global hierarchy. Besides covering general issues like installing, setting up, and maintaining the server, DNS on Windows Server 2003 tackles the many issues specific to the new Windows environment, including the use of the dnscmd program to manage the Microsoft DNS Server from the command line and development using the WMI DNS provider to manage the name server programmatically. The book also documents new features of the Microsoft DNS Server in Windows Server 2003, including conditional forwarding and zone storage in Active Directory (AD) application partitions. DNS on Windows Server 2003 provides grounding in: Security issues System tuning Caching Zone change notification Troubleshooting Planning for growth If you're a Windows administrator, DNS on Windows Server 2003 is the operations manual you need for working with DNS every day. If you're a Windows user who simply wants to take the mystery out of the Internet, this book is a readable introduction to the Internet's architecture and inner workings.