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Author: Jason Garman
Publisher: "O'Reilly Media, Inc."
ISBN: 0596004036
Category : Computers
Languages : en
Pages : 272
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Book Description
Kerberos, the single sign-on authentication system originally developed at MIT, deserves its name. It's a faithful watchdog that keeps intruders out of your networks. But it has been equally fierce to system administrators, for whom the complexity of Kerberos is legendary. Single sign-on is the holy grail of network administration, and Kerberos is the only game in town. Microsoft, by integrating Kerberos into Active Directory in Windows 2000 and 2003, has extended the reach of Kerberos to all networks large or small. Kerberos makes your network more secure and more convenient for users by providing a single authentication system that works across the entire network. One username; one password; one login is all you need. Fortunately, help for administrators is on the way. Kerberos: The Definitive Guide shows you how to implement Kerberos for secure authentication. In addition to covering the basic principles behind cryptographic authentication, it covers everything from basic installation to advanced topics like cross-realm authentication, defending against attacks on Kerberos, and troubleshooting. In addition to covering Microsoft's Active Directory implementation, Kerberos: The Definitive Guide covers both major implementations of Kerberos for Unix and Linux: MIT and Heimdal. It shows you how to set up Mac OS X as a Kerberos client. The book also covers both versions of the Kerberos protocol that are still in use: Kerberos 4 (now obsolete) and Kerberos 5, paying special attention to the integration between the different protocols, and between Unix and Windows implementations. If you've been avoiding Kerberos because it's confusing and poorly documented, it's time to get on board! This book shows you how to put Kerberos authentication to work on your Windows and Unix systems.
Author: Jason Garman
Publisher: "O'Reilly Media, Inc."
ISBN: 0596004036
Category : Computers
Languages : en
Pages : 272
Get Book Here
Book Description
Kerberos, the single sign-on authentication system originally developed at MIT, deserves its name. It's a faithful watchdog that keeps intruders out of your networks. But it has been equally fierce to system administrators, for whom the complexity of Kerberos is legendary. Single sign-on is the holy grail of network administration, and Kerberos is the only game in town. Microsoft, by integrating Kerberos into Active Directory in Windows 2000 and 2003, has extended the reach of Kerberos to all networks large or small. Kerberos makes your network more secure and more convenient for users by providing a single authentication system that works across the entire network. One username; one password; one login is all you need. Fortunately, help for administrators is on the way. Kerberos: The Definitive Guide shows you how to implement Kerberos for secure authentication. In addition to covering the basic principles behind cryptographic authentication, it covers everything from basic installation to advanced topics like cross-realm authentication, defending against attacks on Kerberos, and troubleshooting. In addition to covering Microsoft's Active Directory implementation, Kerberos: The Definitive Guide covers both major implementations of Kerberos for Unix and Linux: MIT and Heimdal. It shows you how to set up Mac OS X as a Kerberos client. The book also covers both versions of the Kerberos protocol that are still in use: Kerberos 4 (now obsolete) and Kerberos 5, paying special attention to the integration between the different protocols, and between Unix and Windows implementations. If you've been avoiding Kerberos because it's confusing and poorly documented, it's time to get on board! This book shows you how to put Kerberos authentication to work on your Windows and Unix systems.
Author: Jason Garman
Publisher: "O'Reilly Media, Inc."
ISBN: 1449390773
Category : Computers
Languages : en
Pages : 276
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Book Description
Kerberos, the single sign-on authentication system originally developed at MIT, deserves its name. It's a faithful watchdog that keeps intruders out of your networks. But it has been equally fierce to system administrators, for whom the complexity of Kerberos is legendary.Single sign-on is the holy grail of network administration, and Kerberos is the only game in town. Microsoft, by integrating Kerberos into Active Directory in Windows 2000 and 2003, has extended the reach of Kerberos to all networks large or small. Kerberos makes your network more secure and more convenient for users by providing a single authentication system that works across the entire network. One username; one password; one login is all you need.Fortunately, help for administrators is on the way. Kerberos: The Definitive Guide shows you how to implement Kerberos for secure authentication. In addition to covering the basic principles behind cryptographic authentication, it covers everything from basic installation to advanced topics like cross-realm authentication, defending against attacks on Kerberos, and troubleshooting.In addition to covering Microsoft's Active Directory implementation, Kerberos: The Definitive Guide covers both major implementations of Kerberos for Unix and Linux: MIT and Heimdal. It shows you how to set up Mac OS X as a Kerberos client. The book also covers both versions of the Kerberos protocol that are still in use: Kerberos 4 (now obsolete) and Kerberos 5, paying special attention to the integration between the different protocols, and between Unix and Windows implementations.If you've been avoiding Kerberos because it's confusing and poorly documented, it's time to get on board! This book shows you how to put Kerberos authentication to work on your Windows and Unix systems.
Author: Noite.pl
Publisher: NOITE S.C.
ISBN:
Category :
Languages : en
Pages : 18
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Book Description
Secure authentication – only with Kerberos. Kerberos is a protocol designated for authentication and authorization in computer networks. The mechanism based on this protocol mediates in confirming user identity and ensures secure access to remote services. The micro-course describes the rules of the mechanism, architecture and basic terms. Moreover, it describes installation and configuration of the system on the basis of Kerberos MIT implementation being the most popular non-commercial version of this mechanism. Keywords: Kerberos, kye seurity, Needhama, Schroedera, ticket, authentication, authorization, KDC, Key Distibution Center, Kerberos MIT, Heimdal Kerberos Kerberos – simplified way of working Kerberos – simplified way of working – stage one Kerberos – way of working Important features of the Kerberos protocol The Kerberos system glossary Implementations of the Kerberos system Installation of Kerberos Kerberos configuration
Author: Noite.pl
Publisher: NOITE S.C.
ISBN:
Category :
Languages : en
Pages : 13
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Book Description
Kerberos, but not with MIT. Since before the year 2000 in the USA there was a ban on export of advanced technologies, a branch of this software called Heimdal was created in Sweden on the basis of the Kerberos 4 with MIT version without cryptography. The micro-course contains basic information about alternative Kerberos projects and the method of installation, configuration, and running the Heimdal Kerberos system. Keywords: Kerberos, Heimdal, krb5.conf, default_realm Heimdal Kerberos Short history of Kerberos Heimdal Kerberos Installation of the Heimdal packet Configuration of the Heimdal packet Running Heimdal PAM library for Heimdal
Author: Dr. Hidaia Mahmood Alassouli
Publisher: Dr. Hidaia Mahmood Alassouli
ISBN:
Category : Computers
Languages : en
Pages : 15
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Book Description
This paper is a step-by-step “how to” guide for configuring of Openldap server, Kerberos server and shows the procedure for authentication of Linux Machine to Active Directory. The paper provides an installation guide for, 1. OpenLDAP server and client. 2. Kerberos server and client. 3. Procedure for authenticating Linux Machine to Active Directory. Keywords: OpenLDAP, Kerberos, Active Directory, Authentication, Linux.
Author: Noite.pl
Publisher: NOITE S.C.
ISBN:
Category :
Languages : en
Pages : 11
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Book Description
Kerberos should be integrated with the PAM system and then it will authenticate users. The micro-course describes integration of the Kerberos and PAM systems used in the Linux system. Keywords: PAM, Kerberos, pam_krb5, pam_krb5.so Kerberos support modules in the PAM authentication mechanism The pam_krb5.so module Configuring the pam_krb5 module Limiting the ability to log on via the Kerberos
Author: Ben Spivey
Publisher: "O'Reilly Media, Inc."
ISBN: 1491901349
Category : Computers
Languages : en
Pages : 336
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Book Description
As more corporations turn to Hadoop to store and process their most valuable data, the risk of a potential breach of those systems increases exponentially. This practical book not only shows Hadoop administrators and security architects how to protect Hadoop data from unauthorized access, it also shows how to limit the ability of an attacker to corrupt or modify data in the event of a security breach. Authors Ben Spivey and Joey Echeverria provide in-depth information about the security features available in Hadoop, and organize them according to common computer security concepts. You’ll also get real-world examples that demonstrate how you can apply these concepts to your use cases. Understand the challenges of securing distributed systems, particularly Hadoop Use best practices for preparing Hadoop cluster hardware as securely as possible Get an overview of the Kerberos network authentication protocol Delve into authorization and accounting principles as they apply to Hadoop Learn how to use mechanisms to protect data in a Hadoop cluster, both in transit and at rest Integrate Hadoop data ingest into enterprise-wide security architecture Ensure that security architecture reaches all the way to end-user access
Author: Brian Tung
Publisher: Addison-Wesley Professional
ISBN:
Category : Computers
Languages : en
Pages : 198
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Book Description
Kerberos authentication offers a proven, non-proprietary solution for maximizing the security of virtually any computing system without compromising performance. This is the first authoritative, accessible guide to Kerberos for both users and administrators. Authored by Brian Tung, who wrote the Internet's #1 Kerberos web site, this book brings together everything you need to understand, deploy, use, and manage Kerberos servers. Tung presents a remarkably clear explanation of Kerberos components, algorithms, and protocols, plus a full chapter on developing Kerberized applications. Finally, preview the exciting future of Kerberos, including integration with public-key cryptography, smart cards, and Windows 2000.
Author: Daniel J. Barrett
Publisher: "O'Reilly Media, Inc."
ISBN: 1449366767
Category : Computers
Languages : en
Pages : 335
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Book Description
Computer security is an ongoing process, a relentless contest between system administrators and intruders. A good administrator needs to stay one step ahead of any adversaries, which often involves a continuing process of education. If you're grounded in the basics of security, however, you won't necessarily want a complete treatise on the subject each time you pick up a book. Sometimes you want to get straight to the point. That's exactly what the new Linux Security Cookbook does. Rather than provide a total security solution for Linux computers, the authors present a series of easy-to-follow recipes--short, focused pieces of code that administrators can use to improve security and perform common tasks securely.The Linux Security Cookbook includes real solutions to a wide range of targeted problems, such as sending encrypted email within Emacs, restricting access to network services at particular times of day, firewalling a webserver, preventing IP spoofing, setting up key-based SSH authentication, and much more. With over 150 ready-to-use scripts and configuration files, this unique book helps administrators secure their systems without having to look up specific syntax. The book begins with recipes devised to establish a secure system, then moves on to secure day-to-day practices, and concludes with techniques to help your system stay secure.Some of the "recipes" you'll find in this book are: Controlling access to your system from firewalls down to individual services, using iptables, ipchains, xinetd, inetd, and more Monitoring your network with tcpdump, dsniff, netstat, and other tools Protecting network connections with Secure Shell (SSH) and stunnel Safeguarding email sessions with Secure Sockets Layer (SSL) Encrypting files and email messages with GnuPG Probing your own security with password crackers, nmap, and handy scripts This cookbook's proven techniques are derived from hard-won experience. Whether you're responsible for security on a home Linux system or for a large corporation, or somewhere in between, you'll find valuable, to-the-point, practical recipes for dealing with everyday security issues. This book is a system saver.
Author: Hoi Man Sally Ng
Publisher:
ISBN:
Category :
Languages : en
Pages : 82
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Book Description
