Open Source E-mail Security PDF Download
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Author: Richard Blum
Publisher: Sams Publishing
ISBN: 9780672322372
Category : Computers
Languages : en
Pages : 510
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Book Description
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.
Author: Richard Blum
Publisher: Sams Publishing
ISBN: 9780672322372
Category : Computers
Languages : en
Pages : 510
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Book Description
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.
Author: Curtis Smith
Publisher: Apress
ISBN: 1430202343
Category : Computers
Languages : en
Pages : 452
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Book Description
*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
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Three separate e-mail server packages are discussed: sendmail, qmail, and Postfix. Each security topic provides hands-on examples using each of the three e-mail packages. The book primarily focuses on providing instructions for Internet Service Providers (ISPs) and small corporate network administrators for configuring Open Source e-mail packages to provide secure e-mail services to customers. Additional information educates the reader on basic e-mail principles and protocols.
Author: James Stanger
Publisher: Elsevier
ISBN: 0080478115
Category : Computers
Languages : en
Pages : 705
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Book Description
From the authors of the bestselling E-Mail Virus Protection Handbook! The Linux operating system continues to gain market share based largely on its reputation as being the most secure operating system available. The challenge faced by system administrators installing Linux is that it is secure only if installed and configured properly, constantly and meticulously updated, and carefully integrated with a wide variety of Open Source security tools. The fact that Linux source code is readily available to every hacker means that system administrators must continually learn security and anti-hacker techniques. Hack Proofing Linux will provide system administrators with all of the techniques necessary to properly configure and maintain Linux systems and counter malicious attacks. Linux operating systems and Open Source security tools are incredibly powerful, complex, and notoriously under-documented - this book addresses a real need Uses forensics-based analysis to give the reader an insight to the mind of a hacker
Author: Joe Kissell
Publisher: John Wiley & Sons
ISBN: 0470616490
Category : Computers
Languages : en
Pages : 1085
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Book Description
Your essential, no-holds-barred guide to Mac security threats and solutions Myth number one: Macs are safer than PCs. Not really, says author Joe Kissell, named one of MacTech's "25 Most Influential People" in the Mac community for 2008. In this timely guide, he not only takes you beyond the myths, he also delves into the nitty-gritty of each potential threat, helping you weigh the pros and cons of the solutions you might choose. Learn to measure risk versus inconvenience, make informed decisions, and protect your Mac computers, your privacy, and your data with this essential guide. Explains the security threats to Macs, including data in transit from your e-mail or network, and malware such as viruses, worms, and Trojan horses; these threats, formerly the exclusive worry of PC users, now increasingly threaten Macs Explores physical security and hardware barriers, software settings, third-party solutions, and more Shows Mac OS X users how to develop and enforce security policies Covers security for Windows running on a Mac with Boot Camp, virtualization software such as Parallels Desktop or VMware Fusion, and more Learn the full range of options you need to consider to make your Mac safe. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
Author: Sachar Paulus
Publisher: Springer Science & Business Media
ISBN: 3322849848
Category : Computers
Languages : en
Pages : 373
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Book Description
This book presents the most interesting talks given at ISSE 2004 - the forum for the interdisciplinary discussion of how to adequately secure electronic business processes. The topics include: Corporate Governance and why security implies to control the enterprise - Risk Management and how to quantify security threats - Secure Computing and how it will change the way we trust computers - Digital Rights Management and the protection of corporate information. Adequate information security is one of the basic requirements of all electronic business processes. It is crucial for effective solutions that the possibilities offered by security technology can be integrated with the commercial requirements of the applications. The reader may expect state-of-the-art: best papers of the Conference ISSE 2004.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 48
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Book Description
InfoWorld is targeted to Senior IT professionals. Content is segmented into Channels and Topic Centers. InfoWorld also celebrates people, companies, and projects.
Author: Micki Krause
Publisher: CRC Press
ISBN: 0849385857
Category : Computers
Languages : en
Pages : 4346
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Book Description
The need for information security management has never been greater. With constantly changing technology, external intrusions, and internal thefts of data, information security officers face threats at every turn. The Information Security Management Handbook on CD-ROM, 2006 Edition is now available. Containing the complete contents of the Information Security Management Handbook, this is a resource that is portable, linked and searchable by keyword. In addition to an electronic version of the most comprehensive resource for information security management, this CD-ROM contains an extra volume's worth of information that is not found anywhere else, including chapters from other security and networking books that have never appeared in the print editions. Exportable text and hard copies are available at the click of a mouse. The Handbook's numerous authors present the ten domains of the Information Security Common Body of Knowledge (CBK) ®. The CD-ROM serves as an everyday reference for information security practitioners and an important tool for any one preparing for the Certified Information System Security Professional (CISSP) ® examination. New content to this Edition: Sensitive/Critical Data Access Controls Role-Based Access Control Smartcards A Guide to Evaluating Tokens Identity Management-Benefits and Challenges An Examination of Firewall Architectures The Five "W's" and Designing a Secure Identity Based Self-Defending Network Maintaining Network Security-Availability via Intelligent Agents PBX Firewalls: Closing the Back Door Voice over WLAN Spam Wars: How to Deal with Junk E-Mail Auditing the Telephony System: Defenses against Communications Security Breaches and Toll Fraud The "Controls" Matrix Information Security Governance
Author: Jim Boyce
Publisher: Pearson Education
ISBN: 0735672261
Category : Computers
Languages : en
Pages : 1045
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Book Description
Conquer Microsoft Outlook—from the inside out! Dive into Outlook 2013—and really take control of your communications and workday! This supremely organized reference packs hundreds of timesaving solutions, troubleshooting tips, and workarounds. It’s all muscle and no fluff. Discover how the experts tackle Outlook—and challenge yourself to new levels of mastery. Connect to Microsoft SharePoint and social networks with Outlook Customize and configure Outlook with advanced setup options Expertly manage your contacts and other critical data Optimize team efficiency by sharing your calendar and tasks Collaborate through SharePoint libraries and files Encrypt your data, protect against viruses, and filter spam Use Outlook 2013 as a Microsoft Exchange Server client Communicate and collaborate using Microsoft Lync and Skype Work with Outlook using a web browser or mobile device For Intermediate and Advanced Users
Author: Harold F. Tipton
Publisher: CRC Press
ISBN: 9780203325438
Category : Computers
Languages : en
Pages : 2124
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Book Description
Since 1993, the Information Security Management Handbook has served not only as an everyday reference for information security practitioners but also as an important document for conducting the intense review necessary to prepare for the Certified Information System Security Professional (CISSP) examination. Now completely revised and updated and in its fifth edition, the handbook maps the ten domains of the Information Security Common Body of Knowledge and provides a complete understanding of all the items in it. This is a ...must have... book, both for preparing for the CISSP exam and as a comprehensive, up-to-date reference.
