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PHP PROGRAMMING

Security Features of sendmail in Server Administration
     
Rating: 5 stars5 stars5 stars5 stars5 stars / 1
2008-05-08
 
In this third part of a four-part series on securing sendmail, you will learn about the aliases file, and we will turn our attention from security problems to security features. This article is excerpted from chapter four of sendmail, fourth edition, written by Bryan Costales, Claus Assmann, George Jansen and Gregory Shapiro (O'Reilly, 2007; ISBN: 0596510292). Copyright © 2007 O'Reilly Media, Inc. All rights reserved. Used with permission from the publisher. Available from booksellers or direct from O'Reilly Media.  Discuss (1)


Handling sendmail Permissions in Server Administration
     
Rating: 5 stars5 stars5 stars5 stars5 stars / 1
2008-05-01
 
In this second part of a four-part series focusing on sendmail security, you will learn how attackers use permissions to gain root privilege, and how to keep them from doing so. It is excerpted from chapter four of sendmail, fourth edition, written by Bryan Costales, Claus Assmann, George Jansen and Gregory Shapiro (O'Reilly, 2007; ISBN: 0596510292). Copyright © 2007 O'Reilly Media, Inc. All rights reserved. Used with permission from the publisher. Available from booksellers or direct from O'Reilly Media.  Discuss (1)


Maintain Security with sendmail in Server Administration
     
Rating: 5 stars5 stars5 stars5 stars5 stars / 1
2008-04-24
 
The most poular email routing program is sendmail. This article, the first in a series, will show you how to keep your sendmail program secure. It is excerpted from chapter four of sendmail, fourth edition, written by Bryan Costales, Claus Assmann, George Jansen and Gregory Shapiro (O'Reilly, 2007; ISBN: 0596510292). Copyright © 2007 O'Reilly Media, Inc. All rights reserved. Used with permission from the publisher. Available from booksellers or direct from O'Reilly Media.  Discuss (1)


Creating RSS 2.0 Feeds in XML Tutorials
     
Rating: 5 stars5 stars5 stars5 stars5 stars / 1
2008-04-17
 
In this conclusion to a three-part series on the RSS 2.0 specification, you'll learn how to create an RSS feed in several different ways. This article is excerpted from chapter four of the book Developing Feeds with RSS and Atom, written by Ben Hammersley (O'Reilly; ISBN: 0596008813). Copyright © 2007 O'Reilly Media, Inc. All rights reserved. Used with permission from the publisher. Available from booksellers or direct from O'Reilly Media.  Discuss (1)


Using Modules in Your RSS Feed in XML Tutorials
     
Rating: 5 stars5 stars5 stars5 stars5 stars / 1
2008-04-10
 
In this second part of a three-part series, you will learn how to extend your RSS feed's range of expression by using modules. This article is excerpted from chapter four of the book Developing Feeds with RSS and Atom, written by Ben Hammersley (O'Reilly; ISBN: 0596008813). Copyright © 2007 O'Reilly Media, Inc. All rights reserved. Used with permission from the publisher. Available from booksellers or direct from O'Reilly Media.  Discuss (1)


RSS 2.0 in XML Tutorials
     
Rating: 5 stars5 stars5 stars5 stars5 stars / 1
2008-04-03
 
If you write a blog or do a podcast, RSS feeds are great ways to let your audience know you've published new content. This article explores the RSS 2.0 specification. It is excerpted from chapter four of the book Developing Feeds with RSS and Atom, written by Ben Hammersley (O'Reilly; ISBN: 0596008813). Copyright © 2007 O'Reilly Media, Inc. All rights reserved. Used with permission from the publisher. Available from booksellers or direct from O'Reilly Media.  Discuss (1)


More on Query Optimization for Oracle Databases in Database Articles
     
Rating: 5 stars5 stars5 stars5 stars5 stars / 3
2008-03-27
 
In this conclusion to a six-part article on data structures for the Oracle database server, we complete our discussion of query optimization. This article is excerpted from chapter four of the book Oracle Essentials, Fourth Edition Oracle Database 11g, written by Rick Greenwald, Robert Stackowiak, and Jonathan Stern (O'Reilly, 2007; ISBN: 0596514549). Copyright © 2007 O'Reilly Media, Inc. All rights reserved. Used with permission from the publisher. Available from booksellers or direct from O'Reilly Media.  Discuss (1)


Query Optimization in Oracle in Database Articles
     
Rating: 5 stars5 stars5 stars5 stars5 stars / 1
2008-03-20
 
In this fifth article covering Oracle data structures, you will learn different ways of optimizing your database queries and more. This article is excerpted from chapter four of the book Oracle Essentials, Fourth Edition Oracle Database 11g, written by Rick Greenwald, Robert Stackowiak, and Jonathan Stern (O'Reilly, 2007; ISBN: 0596514549). Copyright © 2007 O'Reilly Media, Inc. All rights reserved. Used with permission from the publisher. Available from booksellers or direct from O'Reilly Media.  Discuss (1)


Clusters and Other Data Structures for Oracle in Database Articles
     
Rating: 5 stars5 stars5 stars5 stars5 stars / 1
2008-03-13
 
In this fourth part of a six-part series on Oracle database data structures, you will learn about clusters, constraints, and more. This article is excerpted from chapter four of the book Oracle Essentials, Fourth Edition Oracle Database 11g, written by Rick Greenwald, Robert Stackowiak, and Jonathan Stern (O'Reilly, 2007; ISBN: 0596514549). Copyright © 2007 O'Reilly Media, Inc. All rights reserved. Used with permission from the publisher. Available from booksellers or direct from O'Reilly Media.  Discuss (1)


Using Indexes with an Oracle Database in Database Articles
     
Rating: 5 stars5 stars5 stars5 stars5 stars / 1
2008-03-06
 
In this third part of a six-part series on the Oracle database server, you'll learn how to use indexes with an Oracle database. This article is excerpted from chapter four of the book Oracle Essentials, Fourth Edition Oracle Database 11g, written by Rick Greenwald, Robert Stackowiak, and Jonathan Stern (O'Reilly, 2007; ISBN: 0596514549). Copyright © 2007 O'Reilly Media, Inc. All rights reserved. Used with permission from the publisher. Available from booksellers or direct from O'Reilly Media.  Discuss (1)


The Basics of Data Structures in Oracle in Database Articles
     
Rating: 4 stars4 stars4 stars4 stars4 stars / 4
2008-02-28
 
In this second part of a six-part series on Oracle data structures, you will learn about type conversion, the use of nulls, indexes, and more. This article is excerpted from chapter four of the book Oracle Essentials, Fourth Edition Oracle Database 11g, written by Rick Greenwald, Robert Stackowiak, and Jonathan Stern (O'Reilly, 2007; ISBN: 0596514549). Copyright © 2007 O'Reilly Media, Inc. All rights reserved. Used with permission from the publisher. Available from booksellers or direct from O'Reilly Media.  Discuss (1)


Oracle Data Structures in Database Articles
     
Rating: 5 stars5 stars5 stars5 stars5 stars / 1
2008-02-21
 
Knowing how the Oracle database server implements and uses data structures will help you get the most out of your Oracle database. This article, the first of a six-part series, is excerpted from chapter four of the book Oracle Essentials, Fourth Edition Oracle Database 11g, written by Rick Greenwald, Robert Stackowiak, and Jonathan Stern (O'Reilly, 2007; ISBN: 0596514549). Copyright © 2007 O'Reilly Media, Inc. All rights reserved. Used with permission from the publisher. Available from booksellers or direct from O'Reilly Media.  Discuss (1)


Querying XML: Use Cases in XML Tutorials
     
Rating: 4 stars4 stars4 stars4 stars4 stars / 2
2008-02-14
 
In this conclusion to a five-part series that explains how to use XSLT as an XML query language, you'll learn about Standard Generalized Markup Language (SGML) and more. This article is excerpted from chapter nine of the XSLT Cookbook, Second Edition, written by Sal Mangano (O'Reilly; ISBN: 0596009747). Copyright © 2007 O'Reilly Media, Inc. All rights reserved. Used with permission from the publisher. Available from booksellers or direct from O'Reilly Media.  Discuss (1)


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Be the first to hear about i5/OS V6R1!
Hold your calendar on January 30, 2008 for this free webcast on the new i5/OS. Rational's Enterprise Modernization products will be discussed at this webcast as they help to drive the application development environment for this new System i OS.
And learn how i5/OS will take you to the next step of efficient, resilient business processing. You will hear about the new i5/OS capabilities as it will be the most significant i5/OS release in years. If you cannot join the webcast on 1/30/08 you can still use this link to listen to the replay.

NEW! Application development for the OLPC laptop
The XO laptop (of the One-Laptop-Per-Child initiative) is an inexpensive laptop project intended to help educate children around the world. The XO laptop includes many innovations, such as a novel, inexpensive, and durable hardware design and the use of GNU/Linux as the underlying operating system. The XO also includes an application environment written in Python with a human interface called Sugar, accessible to everyone (including kids). Explore the Sugar APIs and learn how to develop and debug a graphical activity in Sugar using Python.

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Join this webcast, to learn how the Rational Process Library can help with compliance issues, drive process improvement, and assist in service-oriented architecture (SOA) or Agile development. We will take a peek into the Rational Process Library with content around software and systems engineering (including RUP), operations and systems management, program and portfolio management, and asset and SOA governance.

NEW! IBM – Taking Web 2.0 to Work
David Barnes, Lead Evangelist for IBM Emerging Internet Technologies will discuss aspects of Web 2.0 that bring value to corporations, academia, and government. He'll also discuss IBM's vision around Web 2.0, including the importance of remixability and consumability. The discussion will culminate with examples of various IBM Software Group solutions you can use to get ahead of the Web 2.0 adoption curve.

NEW! Achieving True Agility -- How process can change the behavior of your tools
Achieving true agility is a never-ending effort. We will showcase how you can become agile incrementally, a few practices at the time.Which practices should any agile team strive to adopt? What additional practices should you consider based on your needs to scale? Adopting practices are however made much easier with the right tool support. What about if your tools adapt to your practices? We will take a look at how the Jazz technology can be leveraged to make your process change the behavior of your tools.

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You probably have thousands of lines of COBOL code loaded with business intelligence and being used to run your business, along with an army of developers maintaining these applications. Learn how to prepare your applications and developers so you can keep that competitive edge and move to a service-oriented architecture with the IBM Rational Enterprise Modernization solutions. Replay is available for 9 months.

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Building a software-as-a-service solution requires addressing a few key technical challenges. In this webcast, we'll focus on the role of IBM Tivoli Directory Server and WebSphere Portlet Factory in creating a Software as a Service solution. We will demonstrate how to use Tivoli Directory Server to prevent the user population of one tenant from accessing the virtual portal and portlet components of another tenant. We will also use the dynamic profile capability of WebSphere Portlet Factory to create multiple highly customized applications from one code base.

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This demonstration gives you an overview of IBM® Rational® Build Forge Express Edition, a global offering that provides a framework to automate and execute software processes. Rational Build Forge provides a software assembly line that can support all of your tools, technologies, and platforms so you can achieve a repeatable, reliable, and traceable build and release process.

NEW! Best Practices: The Integrated Project and Portfolio Management Platform.
Hear how IBM Rational Project and Portfolio Management integrated solutions help teams put the right tools and processes in place to maximize the effectiveness and efficiency of project teams and ensure that the business vision is being executed correctly. Learn how to automate and integrate requirements prioritization, top-down project planning, communications and controls, and methodology deployment to keep your scope, costs, and schedules under control. Tackle with an end-to-end approach the management of scope and scope changes, usage of methodology to control and empower project teams, and optimization of resources to align activity costs with the overall project plan.

IBM – Taking Web 2.0 to Work
You'll get answers to many questions and more from David Barnes, Lead Evangelist for IBM Emerging Internet Technologies. David will discuss aspects of Web 2.0 that bring value to corporations, academia, and government. He'll also discuss IBM's vision around Web 2.0, including the importance of remixability and consumability. The discussion will culminate with examples of various IBM Software Group solutions you can use to get ahead of the Web 2.0 adoption curve.





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