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Pro Open Source Mail
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Book Synopsis Pro Open Source Mail by : Curtis Smith
Download or read book Pro Open Source Mail written by Curtis Smith and published by Apress. This book was released on 2007-02-01 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: *Pro Open Source Mail: Building An Enterprise Mail Solution is the first book to cover development and deployment of an enterprise mail server environment *Authored by Curtis Smith, a system administrator with more than five years of experience managing mail environments *Shows readers how to filter spam using the popular SpamAssassin open source project and how to stop viruses using the MailScanner, Amavis, and ClamAV projects
Book Synopsis Open Source E-mail Security by : Richard Blum
Download or read book Open Source E-mail Security written by Richard Blum and published by Sams Publishing. This book was released on 2002 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book you'll learn the technology underlying secure e-mail systems, from the protocols involved to the open source software packages used to implement e-mail security. This book explains the secure MIME (S/MIME) protocol and how it is used to protect data transmitted across the Internet. It also explains the concepts crucial to stopping spam messages using the three most popular open source mail packages--sendmail, qmail, and postfix. It presents detailed configurations showing how to avoid accepting messages from known open relays and how to filter known spam messages. Advanced security topics are also covered, such as how to install and implement virus scanning software on the mail server, how to use SMTP authentication software, and how to use the SSL protocol to secure POP, IMAP, and WebMail servers.
Book Synopsis Using and Administering Linux: Volume 3 by : David Both
Download or read book Using and Administering Linux: Volume 3 written by David Both and published by Apress. This book was released on 2019-12-14 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manage complex systems with ease and equip yourself for a new career. This book builds upon the skills you learned in Volumes 1 and 2 of this course and it depends upon the virtual network and virtual machine you created there. However, more experienced Linux users can begin with this volume and download an assigned script that will set up the VM for the start of Volume 3. Instructions with the script will provide specifications for configuration of the virtual network and the virtual machine. Refer to the volume overviews in the book's introduction to select the volume of this course most appropriate for your current skill level. Start by reviewing the administration of Linux servers and install and configure various Linux server services such as DHCP, DNS, NTP, and SSH server that will be used to provide advanced network services. You’ll then learn to install and configure servers such as BIND for name services, DHCP for network host configuration, and SSH for secure logins to remote hosts. Other topics covered include public/private keypairs to further enhance security, SendMail and IMAP and antispam protection for email, using Apache and WordPress to create and manage web sites, NFS, SAMBA, and Chrony. This volume also covers SELinux, and building RPMs to distribute automation scripts. All of these services are installed on a single server host over the course of the book and by the time you are finished you will have a single server that provides these services for your network. What You Will Learn Install, configure, and manage several Linux server services such as email with spam management and single and multiple web sitesWork with NTP time synchronization, DHCP, SSH, and file sharing with Unix/Linux and Windows clientsCreate RPMs for distribution of scripts and administrative programs.Understand and work with enhanced security. Who This Book Is For Those who are already Linux power users – SysAdmins who can administer Linux workstation hosts that are not servers – who want to learn to administer the services provided by Linux servers such as web, time, name, email, SSH, and more.
Download or read book Network World written by and published by . This book was released on 1998-12-14 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Book Synopsis Beginning Ubuntu Server Administration by : Sander van Vugt
Download or read book Beginning Ubuntu Server Administration written by Sander van Vugt and published by Apress. This book was released on 2008-03-11 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book guides you through all of the key configuration and administration tasks you’ll need to know to quickly deploy and manage the Ubuntu Server distribution. Whether you’re interested in adopting Ubuntu within a Fortune 500 environment or just want to use Ubuntu to manage your home network, this book is your go-to guide to using the distribution securely for a wide variety of network services. Topics include file, print, web, and FTP management, command-line tips and tricks, automated installation, configuration and deployment processes, and kernel management.
Book Synopsis Professional Portal Development with Open Source Tools by : W. Clay Richardson
Download or read book Professional Portal Development with Open Source Tools written by W. Clay Richardson and published by John Wiley & Sons. This book was released on 2004-02-27 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is this book about? Open source technology enables you to build customized enterprise portal frameworks with more flexibility and fewer limitations. This book explains the fundamentals of a powerful set of open source tools and shows you how to use them. An outstanding team of authors provides a complete tutorial and reference guide to Java Portlet API, Lucene, James, and Slide, taking you step-by-step through constructing and deploying portal applications. You trace the anatomy of a search engine and understand the Lucene query syntax, set up Apache James configuration for a variety of servers, explore object to relational mapping concepts with Jakarta OJB, and acquire many other skills necessary to create J2EE portals uniquely suited to the needs of your organization. Loaded with code-intensive examples of portal applications, this book offers you the know-how to free your development process from the restrictions of pre-packaged solutions. What does this book cover? Here's what you will learn in this book: How to evaluate business requirements and plan the portal How to develop an effective browser environment How to provide a search engine, messaging, database inquiry, and content management services in an integrated portal application How to develop Web services for the portal How to monitor, test, and administer the portal How to create portlet applications compliant with the Java Portlet API How to reduce the possibility of errors while managing the portal to accommodate change How to plan for the next generation application portal Who is this book for? This book is for professional Java developers who have some experience in portal development and want to take advantage of the options offered by open source tools.
Book Synopsis The Success of Open Source by : Steve Weber
Download or read book The Success of Open Source written by Steve Weber and published by Harvard University Press. This book was released on 2004-04-30 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: As Steven Weber discusses, open source's success in a highly competitive industry has subverted many assumptions about how businesses are run, and how intellectual products are created and protected."
Download or read book The Book of IMAP written by Peer Heinlein and published by No Starch Press. This book was released on 2008 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: IMAP (the Internet Message Access Protocol) allows clients to access their email on a remote server, whether from the office, a remote location, or a cell phone or other device. IMAP is powerful and flexible, but it's also complicated to set up; it's more difficult to implement than POP3 and more error-prone for both client and server. The Book of IMAP offers a detailed introduction to IMAP and POP3, the two protocols that govern all modern mail servers and clients. You'll learn how the protocols work as well as how to install, configure, and maintain the two most popular open source mail systems, Courier and Cyrus. Authors Peer Heinlein and Peer Hartleben have set up hundreds of mail servers and offer practical hints about troubleshooting errors, migration, filesystem tuning, cluster setups, and password security that will help you extricate yourself from all sorts of tricky situations. You'll also learn how to: * Create and use shared folders, virtual domains, and user quotas * Authenticate user data with PAM, MySQL, PostgreSQL, and LDAP * Handle heavy traffic with load balancers and proxies * Use built-in tools for server analysis, maintenance, and repairs * Implement complementary webmail clients like Squirrelmail and Horde/IMP * Set up and use the Sieve email filter Thoroughly commented references to the POP and IMAP protocols round out the book, making The Book of IMAP an essential resource for even the most experienced system administrators.
Book Synopsis Foundations of CentOS Linux by : Chivas Sicam
Download or read book Foundations of CentOS Linux written by Chivas Sicam and published by Apress. This book was released on 2010-01-08 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: You need to maintain clients, servers and networks, while acquiring new skills. Foundations of Cent OS Linux: Enterprise Linux On the Cheap covers a free, unencumbered Linux operating system within the Red Hat lineage, but it does not assume you have a Red Hat Enterprise Linux license. Now you can learn CentOS Linux, the most powerful and popular of all Red Hat clones, keep maintaining your network at work, and become an Red Hat Certified Engineer, all just for the cost of this book. Introduces CentOS Linux and Fedora clients as equals to Red Hat Enterprise Linux Sets up CentOS as a secure, high–performance web services back end Prepares you for the RHCE examination, but does not assume an RHEL installation
Download or read book InfoWorld written by and published by . This book was released on 1998-12-07 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: InfoWorld is targeted to Senior IT professionals. Content is segmented into Channels and Topic Centers. InfoWorld also celebrates people, companies, and projects.
Book Synopsis Nursing Informatics and the Foundation of Knowledge by : Dee McGonigle
Download or read book Nursing Informatics and the Foundation of Knowledge written by Dee McGonigle and published by Jones & Bartlett Publishers. This book was released on 2011-08 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely updated, the Second Edition of Nursing Informatics and the Foundation of Knowledge covers the history of healthcare informatics, current issues, basic informatics concepts, and health information management applications. The text includes key terms, case studies, best practice examples, critical thinking exercises, and web resources.
Book Synopsis Linux Timesaving Techniques For Dummies by : Susan Douglas
Download or read book Linux Timesaving Techniques For Dummies written by Susan Douglas and published by John Wiley & Sons. This book was released on 2004-07-21 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Formerly known as Red Hat Linux, the Fedora Core distribution is an excellent, no-cost alternative to Windows, Solaris, and other expensive operating systems Red Hat currently controls an estimated seventy percent of the Linux market in the U.S. This book gives experienced and first-time Fedora users sixty concise, step-by-step, timesaving techniques to help them perform tasks with Fedora more efficiently Organized by topic, the techniques are presented in the friendly, easy-to-understand For Dummies style, with a minimum of technical jargon The techniques run the gamut of end-user, system administration, and development tasks, ranging from desktop, file system, RPM, and database tips to Internet server, e-mail server, networking, system monitoring, security, and Linux kernel tricks Covers the latest release of Red Hat's Fedora Core distribution
Download or read book Pro NuGet written by Maarten Balliauw and published by Apress. This book was released on 2012-06-12 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pro NuGet offers you a solid architectural understanding of how to manage software dependencies using NuGet, an open-source package management tool for the .NET Framework. Providing practical guidance through a multitude of examples and more advanced scenarios, this book shows you how to unleash all the power that NuGet offers. It will help you to streamline your day to day development and even make it more fun to write code. Authors Maarten Balliauw and Xavier Decoster have been working with NuGet since it was first released, contributing many ideas and practical solutions to the community over that time. In this book they demonstrate both the core concepts and the more advanced thinking needed to use NuGet effectively.
Book Synopsis Linux+ Study Guide by : Roderick W. Smith
Download or read book Linux+ Study Guide written by Roderick W. Smith and published by John Wiley & Sons. This book was released on 2006-12-26 with total page 641 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here's the book you need to prepare for CompTIA's Linux+ exam. This Study Guide was developed to meet the exacting requirements of today's certification candidates. In addition to the consistent and accessible instructional approach that has earned Sybex the "Best Study Guide" designation in the 2003 CertCities Readers Choice Awards, this book provides: Clear and concise information on setting up and administering a Linux system Practical examples and insights drawn from real-world experience Leading-edge exam preparation software, including a Linux-based testing engine and electronic flashcards for your Palm You'll also find authoritative coverage of key exam topics, including: Hardware requirements User administration Package management Security fundamentals Shell scripting Administering Apache Web server Installing, updating, and removing drivers Understanding the Linux kernel Troubleshooting Look to Sybex for the knowledge and skills needed to succeed in today's competitive IT marketplace. This book has been reviewed and approved as CompTIA Authorized Quality Curriculum (CAQC). Students derive a number of important study advantages with CAQC materials, including coverage of all exam objectives, implementation of important instructional design principles, and instructional reviews that help students assess their learning comprehension and readiness for the exam. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
Download or read book PC Mag written by and published by . This book was released on 2004-02-17 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: PCMag.com is a leading authority on technology, delivering Labs-based, independent reviews of the latest products and services. Our expert industry analysis and practical solutions help you make better buying decisions and get more from technology.
Book Synopsis Open Source Intelligence Investigation by : Babak Akhgar
Download or read book Open Source Intelligence Investigation written by Babak Akhgar and published by Springer. This book was released on 2017-01-01 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most important aspects for a successful police operation is the ability for the police to obtain timely, reliable and actionable intelligence related to the investigation or incident at hand. Open Source Intelligence (OSINT) provides an invaluable avenue to access and collect such information in addition to traditional investigative techniques and information sources. This book offers an authoritative and accessible guide on how to conduct Open Source Intelligence investigations from data collection to analysis to the design and vetting of OSINT tools. In its pages the reader will find a comprehensive view into the newest methods for OSINT analytics and visualizations in combination with real-life case studies to showcase the application as well as the challenges of OSINT investigations across domains. Examples of OSINT range from information posted on social media as one of the most openly available means of accessing and gathering Open Source Intelligence to location data, OSINT obtained from the darkweb to combinations of OSINT with real-time analytical capabilities and closed sources. In addition it provides guidance on legal and ethical considerations making it relevant reading for practitioners as well as academics and students with a view to obtain thorough, first-hand knowledge from serving experts in the field.
Download or read book InfoWorld written by and published by . This book was released on 2001-11-19 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: InfoWorld is targeted to Senior IT professionals. Content is segmented into Channels and Topic Centers. InfoWorld also celebrates people, companies, and projects.
