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Spamassassin
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Download or read book SpamAssassin written by Alan Schwartz and published by "O'Reilly Media, Inc.". This book was released on 2004 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text explains how to integrate anti-spam technology into a network, as well as demonstrating configuration details for individual email systems.
Book Synopsis Building a Server with FreeBSD 7 by : Bryan J. Hong
Download or read book Building a Server with FreeBSD 7 written by Bryan J. Hong and published by No Starch Press. This book was released on 2008 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to using FreeBSD 7 to build servers covers such topics as installation and booting, kernels, system security, disks and file systems, Web services, upgrading, software management, and system performance and monitoring.
Book Synopsis Networking All-in-One Desk Reference For Dummies by : Doug Lowe
Download or read book Networking All-in-One Desk Reference For Dummies written by Doug Lowe and published by John Wiley & Sons. This book was released on 2008-03-31 with total page 916 pages. Available in PDF, EPUB and Kindle. Book excerpt: 10 books in 1 - your key to networking success! Your one-stop guide to the latest updates on networking Packed with new and updated material on Windows Server 2008, the latest Red Hat(r) Fedora(r), Vista, and Office 2007, and the most up-to-date wireless standards, this solitary reference contains everything you need to manage both large and small networks. With these ten minibooks, you'll discover how to make your network share information in the most efficient way possible. Discover how to: Manage Macs in a Windows environment Handle mobile devices on a network Configure Windows(r) XP and Vista clients Back up and protect your data Set up a wireless network
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
Download or read book Linux E-mail written by Alistair McDonald and published by Packt Publishing Ltd. This book was released on 2009-11-11 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book takes a practical, step by step approach to working with email servers. It starts by establishing the basics and setting up a mail server. Then you move to advanced sections like webmail access, security, backup, and more. You will find many examples and clear explanations that will facilitate learning.This book is aimed at technically confident users and new and part time system administrators in small businesses, who want to set up a Linux based email server without spending a lot of time becoming expert in the individual applications. Basic knowledge of Linux is expected.
Book Synopsis Mastering FreeBSD and OpenBSD Security by : Yanek Korff
Download or read book Mastering FreeBSD and OpenBSD Security written by Yanek Korff and published by "O'Reilly Media, Inc.". This book was released on 2005 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: FreeBSD and OpenBSD are increasingly gaining traction in educational institutions, non-profits, and corporations worldwide because they provide significant security advantages over Linux. Although a lot can be said for the robustness, clean organization, and stability of the BSD operating systems, security is one of the main reasons system administrators use these two platforms.There are plenty of books to help you get a FreeBSD or OpenBSD system off the ground, and all of them touch on security to some extent, usually dedicating a chapter to the subject. But, as security is commonly named as the key concern for today's system administrators, a single chapter on the subject can't provide the depth of information you need to keep your systems secure.FreeBSD and OpenBSD are rife with security "building blocks" that you can put to use, and Mastering FreeBSD and OpenBSD Security shows you how. Both operating systems have kernel options and filesystem features that go well beyond traditional Unix permissions and controls. This power and flexibility is valuable, but the colossal range of possibilities need to be tackled one step at a time. This book walks you through the installation of a hardened operating system, the installation and configuration of critical services, and ongoing maintenance of your FreeBSD and OpenBSD systems.Using an application-specific approach that builds on your existing knowledge, the book provides sound technical information on FreeBSD and Open-BSD security with plenty of real-world examples to help you configure and deploy a secure system. By imparting a solid technical foundation as well as practical know-how, it enables administrators to push their server's security to the next level. Even administrators in other environments--like Linux and Solaris--can find useful paradigms to emulate.Written by security professionals with two decades of operating system experience, Mastering FreeBSD and OpenBSD Security features broad and deep explanations of how how to secure your most critical systems. Where other books on BSD systems help you achieve functionality, this book will help you more thoroughly secure your deployments.
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 Setting up LAMP written by Eric Rosebrock and published by John Wiley & Sons. This book was released on 2006-07-14 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: You could think of Setting Up LAMP as four books in one, but it's actually something much more valuable: a single volume that presents the open-source technologies known collectively as LAMP—Linux, Apache, MySQL, and PHP—as tightly dovetailed components of today's most affordable and effective platform for building dynamic web-based applications. Each technology has uses outside of this context, of course, but within it they form something greater than the sum of their parts. This book shows you how to take full advantage of this power, walking you through all the steps required to lay your Linux foundation, install and configure your Apache web server, and then begin using PHP to access content stored in MySQL. Here are a few of the specific topics you'll find covered inside: Installing and configuring qmail with support for IMAP, POP3, SMTP, virtual domains, spam filtering, and antivirus Managing system users and groups Configuring your network Creating a custom firewall script using IP tables Recognizing when a system is in distress Handling MySQL database replication Configuring virtual domains Writing a basic PHP script that integrates with MySQL If you're new to all of this, you'll quickly get to where you need to be to start developing and deploying the higher-level pieces of your web application. Even if you have experience with one or all of these technologies, this book—including its quick-start installation appendix—is a resource you'll want close by whenever you're setting up or fine-tuning your LAMP system.
Book Synopsis Security Power Tools by : Bryan Burns
Download or read book Security Power Tools written by Bryan Burns and published by "O'Reilly Media, Inc.". This book was released on 2007-08-27 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt: What if you could sit down with some of the most talented security engineers in the world and ask any network security question you wanted? Security Power Tools lets you do exactly that! Members of Juniper Networks' Security Engineering team and a few guest experts reveal how to use, tweak, and push the most popular network security applications, utilities, and tools available using Windows, Linux, Mac OS X, and Unix platforms. Designed to be browsed, Security Power Tools offers you multiple approaches to network security via 23 cross-referenced chapters that review the best security tools on the planet for both black hat techniques and white hat defense tactics. It's a must-have reference for network administrators, engineers and consultants with tips, tricks, and how-to advice for an assortment of freeware and commercial tools, ranging from intermediate level command-line operations to advanced programming of self-hiding exploits. Security Power Tools details best practices for: Reconnaissance -- including tools for network scanning such as nmap; vulnerability scanning tools for Windows and Linux; LAN reconnaissance; tools to help with wireless reconnaissance; and custom packet generation Penetration -- such as the Metasploit framework for automated penetration of remote computers; tools to find wireless networks; exploitation framework applications; and tricks and tools to manipulate shellcodes Control -- including the configuration of several tools for use as backdoors; and a review of known rootkits for Windows and Linux Defense -- including host-based firewalls; host hardening for Windows and Linux networks; communication security with ssh; email security and anti-malware; and device security testing Monitoring -- such as tools to capture, and analyze packets; network monitoring with Honeyd and snort; and host monitoring of production servers for file changes Discovery -- including The Forensic Toolkit, SysInternals and other popular forensic tools; application fuzzer and fuzzing techniques; and the art of binary reverse engineering using tools like Interactive Disassembler and Ollydbg A practical and timely network security ethics chapter written by a Stanford University professor of law completes the suite of topics and makes this book a goldmine of security information. Save yourself a ton of headaches and be prepared for any network security dilemma with Security Power Tools.
Book Synopsis A Practical Guide to Ubuntu Linux by : Mark G. Sobell
Download or read book A Practical Guide to Ubuntu Linux written by Mark G. Sobell and published by Pearson Education. This book was released on 2015 with total page 1402 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to Ubuntu Linux covers such topics as installation, the desktop, utilities, the shell, networking, system administration, the Linux kernel, CUPS, DNS, OpenSSH, Samba, and Apache.
Book Synopsis Ubuntu 21.04 Server by : Richard Petersen
Download or read book Ubuntu 21.04 Server written by Richard Petersen and published by Surfing Turtle Press. This book was released on 2021-06-10 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is designed as an Ubuntu 21.04 Server administration and reference source, covering the Ubuntu servers and their support applications. Server tools are covered as well as the underlying configuration files and system implementations. The emphasis is on what administrators will need to know to perform key server support and management tasks. Coverage of the systemd service management system is integrated into the book. Topics covered include software management, systemd service management, AppArmor security, OpenSSH, the Chrony time server, and Ubuntu cloud services. Key servers are examined, including Web, FTP, CUPS printing, NFS, and Samba Windows shares. Network support servers and applications covered include the Squid proxy server, the Domain Name System (BIND) server, DHCP, distributed network file systems, IPtables firewalls, and cloud computing.
Download or read book InfoWorld written by and published by . This book was released on 2004-07-12 with total page 52 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 Machine Learning for Hackers by : Drew Conway
Download or read book Machine Learning for Hackers written by Drew Conway and published by "O'Reilly Media, Inc.". This book was released on 2012-02-13 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you’re an experienced programmer interested in crunching data, this book will get you started with machine learning—a toolkit of algorithms that enables computers to train themselves to automate useful tasks. Authors Drew Conway and John Myles White help you understand machine learning and statistics tools through a series of hands-on case studies, instead of a traditional math-heavy presentation. Each chapter focuses on a specific problem in machine learning, such as classification, prediction, optimization, and recommendation. Using the R programming language, you’ll learn how to analyze sample datasets and write simple machine learning algorithms. Machine Learning for Hackers is ideal for programmers from any background, including business, government, and academic research. Develop a naïve Bayesian classifier to determine if an email is spam, based only on its text Use linear regression to predict the number of page views for the top 1,000 websites Learn optimization techniques by attempting to break a simple letter cipher Compare and contrast U.S. Senators statistically, based on their voting records Build a “whom to follow” recommendation system from Twitter data
Download or read book Spamassassin written by Alistair McDonald and published by Packt Publishing Ltd. This book was released on 2004-09-27 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation In depth guide to implementing antispam solutions using SpamAssassin .Implement the right antispam solution for your network and your business requirements .Learn how to detect and prevent spam .Optimize SpamAssassin for all major mail servers and clients .Discover how to use SpamAssassin as a service Free to use, flexible, and effective, SpamAssassin has become the most popular Open Source antispam application. Its unique combination of power and flexibility make it the right choice. This book will now help you set up and optimize SpamAssassin for your network. As a system administrator, it's down to you to implement, configure and adapt SpamAssassin to fight the Spam War. Fortunately, in SpamAssassin you chose well. Its power and flexibility make it a potent tool. However you also know that any flexible application is only as good as how it's set up and configured. This book is a comprehensive guide to the features, options and implementation strategies you need to get the most of out SpamAssassin. This comprehensive and detailed guide answers all your SpamAssassin questions. You will learn about: .Spam detection and prevention .Installing and running SpamAssassin .Using Bayesian Filtering .Configuring mail clients .Rewriting spam messages .Integrating SpamAssassin with external services .Blacklisting and whitelisting .Increasing Performance .Using SpamAssassin as a service .Using SpamAssassin with Fetchmail, postfix, sendmail, Exim, Qmail, procmail .SpamAssassin rules.
Book Synopsis Ubuntu Linux Bible by : William von Hagen
Download or read book Ubuntu Linux Bible written by William von Hagen and published by John Wiley & Sons. This book was released on 2007-03-26 with total page 939 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everything you need to know—and then some! It's the fastest-growing, coolest Linux distribution out there, and now you can join the excitement with this information-packed guide. Want to edit graphics? Create a spreadsheet? Manage groups? Set up an NFS server? You'll learn it all and more with the expert guidance, tips, and techniques in this first-ever soup-to-nuts book on Ubuntu. From the basics for newcomers to enterprise management for system administrators, it's what you need to succeed with Ubuntu. Master the fundamentals for desktop and networks Send e-mail, share files, edit text, and print Download music, watch DVDs, and play games Use Ubuntu on laptops, go wireless, or synch it with your PDA Set up Web, mail, print, DNS, DHCP, and other servers Manage groups and secure your network What's on the CD-ROM? Test-drive Ubuntu on your computer without changing a thing using the bootable Ubuntu Desktop Live CD included with this book. If you decide to install it permanently, a simple, easy-to-use installer is provided. Also on the CD, you'll find: Popular open-source software for Microsoft(r) Windows(r), such as AbiWord, Firefox(r), GIMP, and more An easy-to-use application that simplifies installing these programs on your Microsoft Windows system System Requirements: Please see the "About the CD-ROM Appendix" for details and complete system requirements. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
Book Synopsis Networking All-in-One For Dummies by : Doug Lowe
Download or read book Networking All-in-One For Dummies written by Doug Lowe and published by John Wiley & Sons. This book was released on 2021-04-06 with total page 1056 pages. Available in PDF, EPUB and Kindle. Book excerpt: Your ultimate one-stop networking reference Designed to replace that groaning shelf-load of dull networking books you’d otherwise have to buy and house, Networking All-in-One For Dummies covers all the basic and not-so-basic information you need to get a network up and running. It also helps you keep it running as it grows more complicated, develops bugs, and encounters all the fun sorts of trouble you expect from a complex system. Ideal both as a starter for newbie administrators and as a handy quick reference for pros, this book is built for speed, allowing you to get past all the basics—like installing and configuring hardware and software, planning your network design, and managing cloud services—so you can get on with what your network is actually intended to do. In a friendly, jargon-free style, Doug Lowe—an experienced IT Director and prolific tech author—covers the essential, up-to-date information for networking in systems such as Linux and Windows 10 and clues you in on best practices for security, mobile, and more. Each of the nine minibooks demystifies the basics of one key area of network management. Plan and administrate your network Implement virtualization Get your head around networking in the Cloud Lock down your security protocols The best thing about this book? You don’t have to read it all at once to get things done; once you’ve solved the specific issue at hand, you can put it down again and get on with your life. And the next time you need it, it’ll have you covered.
Book Synopsis Fedora 11 and Red Hat Enterprise Linux Bible by : Christopher Negus
Download or read book Fedora 11 and Red Hat Enterprise Linux Bible written by Christopher Negus and published by John Wiley & Sons. This book was released on 2009-08-27 with total page 1132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The leading Fedora book-over a quarter of a million copies sold of previous editions! What better way to learn Fedora 11 than with the leading Fedora book from the best-selling Linux author, Christopher Negus with Eric Foster Johnson? Whether you're new to Linux or an advanced user, this power-packed guide is loaded with what you need. Install, run, and manage the latest version of Fedora and Red Hat Enterprise Linux-then polish your system administration skills and get up to speed on the very latest in networking, desktop, and server enhancements. Master the Linux shell, file system, and text editor; how to set up users and automate system tasks; and much more in over a thousand pages of step-by-step instruction. Boot the full DVD of Fedora 11, including almost all binary code packages, or do a Live Install of the CD for rescuing, troubleshooting, or installing Fedora. Fedora is a free, open source Linux operating system sponsored by Red Hat as an open source community project; the technological innovations from the Fedora Project are then implemented in Red Hat's commercial offering, Red Hat Enterprise Linux Covers step-by-step instructions for making Linux installation simple and painless; how to take advantage of the desktop interface (including coverage of AIGLX); and how to use the Linux shell, file system, and text editor Also covers setting up users; automating system tasks; backing up and restoring files; dealing with the latest security issues and threats; using and customizing the desktop menus, icons, window manager, and xterm; and how to create and publish formatted documents with Linux applications The DVD and CD that come with the book include Fedora Linux 11 and an official Fedora 11 LiveCD (bootable and installable) This is the book you need to succeed with Fedora 11 and Red Hat Enterprise Linux. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
