Current search engines such as Google and Yahoo! are prevalent for searching the Web. Search in dynamic pages, however, is either inexistent or far from perfect. AJAX and Rich Internet Application are such applications. They are increasingly frequent on the Web (in YouTube, Amazon, GMail, Yahoo!Mail) or mobile devices and are offering a high degree of interactivity to the user, by seamlessly loading content from the server without the need to refresh the page. Current search engines cannot correctly index AJAX applications. This produces false positives and false negatives, because search engines do not understand the application logic that loads content dynamically. Crawling an AJAX application is a difficult problem. Since the user invokes events on the page, crawling must identify the different application states generated by the client-side logic.
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The phenomenon known as Web 2.0 is more than just the web today. Reaching far beyond the browser, this name for live, interactive, user-manipulable data has come to define RIAs (Rich Internet Applications) and RDAs (Rich Desktop Applications). These represent a new generation of Internet-compatible applications that can be implemented across multiple platforms on personal computers, as well as mobile devices (PDAs, smartphones, etc.).
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The AJAX hype keeps growing. Buzzwords like Comet or RIA are on everybody’s lips. In the area of enterprise software RCP is already firmly established as a client application platform. Replacing or extending existing Rich-Client-Applications with web front-ends has traditionally required a significant investment. The Rich Ajax Platform (RAP) provides a fast-path bridge between the application development with RCP and the increasingly important Web 2.0 environment
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Everybody who wants to install a web server database but does not know which software is necessary and how it is installed should benefit from reading this text. This text provides all information necessary to get a SQL database for a web server going; it does not go into any detail of CGI programming, nor does it explain the SQL database language. Excellent books are available on both topics, and it is the intention of this text to provide a working platform based on which a user can then study CGI programming and SQL. For getting a small scale SQL system running (not the notorious example of a major airline booking system, or space mission management database) it will be sufficient to have the software described in this text and the documentation accompanying it. The user manual of msql (a database introduced in this text) provides sufficient information on SQL for building your own database.
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To combat these new threats one needs to look at different strategies as well. In this paper we shall look at different approaches and tools to improve security posture at both, the server as well as browser ends. Listed below are the key learning objectives:
• The need for Ajax fingerprinting and content filtering.
• The concept of Ajax fingerprinting and its implementation in the browser using XHR.
• Processing Ajax fingerprints on the Web server.
• Implementation using ModSecurity for Apache
• Strengthening browser security using HTTP response content filtering of untrusted information directed at the browser in the form of RSS feeds or blogs.
• Web application firewall (WAF) for content filtering and defense against Cross-Site Scripting (XSS)
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If you’re one of the four, five, maybe even six people
out there on the Internet who want to set up an A/UX web server, then this guide is for you. To make things simpler, this document follows a few standard conventions. Text in Courier is reserved for terminal sessions. This provides a sample walkthrough of commands to type and their usual responses. For example: A larger courier font is used to denote relevant commands mid-sentence, such as newconfig, in order to separate the command from the rest of the text. File and path names, such as /etc/inittab, are in bold. Individual references to filenames without paths like inittab aren’t.
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Business Portal extends Microsoft Dynamics™ GP, providing a browser interface to securely access back office data over an intranet or an extranet. This distributed computing model brings significant security challenges, with levels of integration between clients, servers, and services. This model requires that security be an integral part of every implementation.
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The Many-to-Many tutorial is ment to learn you how to use the Server Behaviors and the commands that are related to the implementation of many to many relationships between tables. We will also demonstrate easily how to implement the Nested Repeat Region feature in ImpAKT2. The goal of the current application will be the creation of a website that will help us manage a list of students with their associated courses.
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