Unit 9 Web Server Hardware and Software
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Creating Dynamic Web-Based Reporting Dana Rafiee, Destiny Corporation, Wethersfield, CT
Creating Dynamic Web-based Reporting Dana Rafiee, Destiny Corporation, Wethersfield, CT ABSTRACT OVERVIEW OF SAS/INTRNET SOFTWARE In this hands on workshop, we'll demonstrate and discuss how to take a standard or adhoc report and turn it into a web based First, it is important to understand SAS/INTRNET software and its report that is available on demand in your organization. In the use. workshop, attendees will modify an existing report and display the results in various web based formats, including HTML, PDF Three components are required for the SAS/INTRNET software and RTF. to work. INTRODUCTION 1) Web Server Software – such as Microsoft’s Personal To do this, we’ll use Dreamweaver software as a GUI tool to Web Server/Internet Information Services, or the create HTML web pages. We’ll use SAS/Intrnet software as a Apache Web Server. back end tool to execute SAS programs with parameters selected on the HTML screen presented to the user. 2) Web Browser – Such as Microsoft’s Internet Explorer or Netscape’s Navigator. Our goal is to create the following screen for user input. 3) SAS/INTRNET Software – Called the Application Dispatcher. It is composed of 2 pieces. o SAS Application Server – A SAS program on a Server licensed with the SAS/INTRNET Module. o Application Broker – A Common Gateway Interface (CGI) program that resides on the web server and communicates between the Browser and the Application Server. These components can all reside on the same system, or on different systems. Types of Services 1) Socket Service: is constantly running, waiting for incoming Transactions. -
Modern Web Application Frameworks
MASARYKOVA UNIVERZITA FAKULTA INFORMATIKY Û¡¢£¤¥¦§¨ª«¬Æ°±²³´µ·¸¹º»¼½¾¿Ý Modern Web Application Frameworks MASTER’S THESIS Bc. Jan Pater Brno, autumn 2015 Declaration Hereby I declare, that this paper is my original authorial work, which I have worked out by my own. All sources, references and literature used or ex- cerpted during elaboration of this work are properly cited and listed in complete reference to the due source. Bc. Jan Pater Advisor: doc. RNDr. Petr Sojka, Ph.D. i Abstract The aim of this paper was the analysis of major web application frameworks and the design and implementation of applications for website content ma- nagement of Laboratory of Multimedia Electronic Applications and Film festival organized by Faculty of Informatics. The paper introduces readers into web application development problematic and focuses on characte- ristics and specifics of ten selected modern web application frameworks, which were described and compared on the basis of relevant criteria. Practi- cal part of the paper includes the selection of a suitable framework for im- plementation of both applications and describes their design, development process and deployment within the laboratory. ii Keywords Web application, Framework, PHP,Java, Ruby, Python, Laravel, Nette, Phal- con, Rails, Padrino, Django, Flask, Grails, Vaadin, Play, LEMMA, Film fes- tival iii Acknowledgement I would like to show my gratitude to my supervisor doc. RNDr. Petr So- jka, Ph.D. for his advice and comments on this thesis as well as to RNDr. Lukáš Hejtmánek, Ph.D. for his assistance with application deployment and server setup. Many thanks also go to OndˇrejTom for his valuable help and advice during application development. -
Attacking AJAX Web Applications Vulns 2.0 for Web 2.0
Attacking AJAX Web Applications Vulns 2.0 for Web 2.0 Alex Stamos Zane Lackey [email protected] [email protected] Blackhat Japan October 5, 2006 Information Security Partners, LLC iSECPartners.com Information Security Partners, LLC www.isecpartners.com Agenda • Introduction – Who are we? – Why care about AJAX? • How does AJAX change Web Attacks? • AJAX Background and Technologies • Attacks Against AJAX – Discovery and Method Manipulation – XSS – Cross-Site Request Forgery • Security of Popular Frameworks – Microsoft ATLAS – Google GWT –Java DWR • Q&A 2 Information Security Partners, LLC www.isecpartners.com Introduction • Who are we? – Consultants for iSEC Partners – Application security consultants and researchers – Based in San Francisco • Why listen to this talk? – New technologies are making web app security much more complicated • This is obvious to anybody who reads the paper – MySpace – Yahoo – Worming of XSS – Our Goals for what you should walk away with: • Basic understanding of AJAX and different AJAX technologies • Knowledge of how AJAX changes web attacks • In-depth knowledge on XSS and XSRF in AJAX • An opinion on whether you can trust your AJAX framework to “take care of security” 3 Information Security Partners, LLC www.isecpartners.com Shameless Plug Slide • Special Thanks to: – Scott Stender, Jesse Burns, and Brad Hill of iSEC Partners – Amit Klein and Jeremiah Grossman for doing great work in this area – Rich Cannings at Google • Books by iSECer Himanshu Dwivedi – Securing Storage – Hackers’ Challenge 3 • We are -
A Systematic Review of Web Server Technologies Brixton Hamilton
A Systematic Review of Web Server Technologies Brixton Hamilton Abstract The choice between different web server technologies is an increasingly relevant problem that users must face. This article will outline the features and functionalities that web servers perform, the differences between them, focusing on Apache, IIS, Jetty and Nginx, and how those relate to the requirements of different users. I will analyse the current trends in web server technologies, and suggest how they might continue to change in the future. As the internet rapidly grows and evolves, so must the web server technologies we use to host the websites on it. From merely tens of thousands of sites predominantly using NCSA server technology shortly after the birth of the internet, as of November 2016 there are 171 Million active sites[1], and over time the ever-changing needs of these sites will need to be met by more suitable web servers. The role of the web server in isolation is clear-cut, it must handle HTTP requests. However, outside this it must work with database systems (such as MySQL or MongoDB), serve dynamic content using server-side scripting languages (e.g. PHP or ASP .NET), and deal with the operating system on which it runs (most commonly Linux). Many different web server technologies exist, and when choosing between them, compatibility with the other elements of your server architecture is important. For the past 20 years, the clear-cut leader for active websites has been Apache, an adaptable, open- source server, usually run alongside Linux, PHP and MySQL as part of a ‘LAMP Stack’. -
Security Guide Release 21.0.2 F10645-01
1[Oracle®] AutoVue Client/Server Deployment Security Guide Release 21.0.2 F10645-01 October 2018 Oracle® AutoVue Client/Server Deployment Security Guide Release 21.0.2 F10645-01 Copyright © 1999, 2018, Oracle and/or its affiliates. All rights reserved. This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, the following notice is applicable: U.S. GOVERNMENT RIGHTS Programs, software, databases, and related documentation and technical data delivered to U.S. Government customers are "commercial computer software" or "commercial technical data" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, the use, duplication, disclosure, modification, and adaptation shall be subject to the restrictions and license terms set forth in the applicable Government contract, and, to the extent applicable by the terms of the Government contract, the additional rights set forth in FAR 52.227-19, Commercial Computer Software License (December 2007). -
Oracle Communications Converged Application Server Datasheet
ORACLE DATA SHEET Oracle Communications Converged Application Server Oracle Communications Converged Application Server is the industry’s most widely used, fastest and most powerful converged Java EE-SIP-IMS application server, delivering a carrier-grade, open, standards-based development and deployment platform for next-generation and enterprise communications applications. As the foundation for several Oracle service delivery products, it is proven to dramatically lower the cost and time of developing and deploying converged Web-telecom applications for communication service providers, enterprises, and contact centers. KEY FEATURES Migration to Communications Application Platforms • Converged Web-telecom application container based on SIP Servlet, IMS, With the explosive proliferation of IP devices such as smartphones, tablets, TVs, home Java EE, Diameter, JSR 309 Media appliances, gaming consoles, and cars, communications service providers (CSP) and Server Control and Web Services enterprises are faced with the operational and business challenges of delivering • SIP Servlet 2.0 built on Java EE 7 innovative services with maximum profitability. In order to achieve this goal, they are includes efficient optimal POJO and CDI interfaces, concurrent session migrating away from expensive, closed, proprietary, application-specific legacy management, web sockets, and platforms, towards virtualized converged communications application platforms. This standard JSON, XML, JAX, JMS dramatically lowers the time and cost of adding new features and extensions to existing interfaces IP-based communication services. It enables CSPs and enterprises to develop and • Virtual Network Function (VNF) deploy applications on a single, unified platform, and re-use those applications across compliance to Network Function Virtualization multiple networks, including the Web, mobile, virtualized, broadband or fixed networks. -
Dynamic Web Acceleration What Is It, Who Needs It, How It Works
WHITE PAPER Dynamic Web Acceleration What is it, who needs it, how it works TABLE OF CONTENTS Executive Summary ........................................................................................................ 1 The Problem: Inherent Internet Issues ............................................................................. 2 What Causes the Problem? ............................................................................................ 2 The Solution: Dynamic Web Acceleration ....................................................................... 3 Who Can Benefit from Dynamic Web Acceleration ........................................................ 4 The CDNetworks Approach............................................................................................ 4 Case Study: Streamlining the Retail Supply Chain with Dynamic Web Acceleration ........ 5 Conclusion: A Simple Solution for Enhanced eCommerce, Greater Application Adoption, and Lower Costs ............................................................................................................ 6 Appendix: Key Features of CDNetworks’ Dynamic Web Acceleration Solution ............... 7 About CDNetworks ........................................................................................................ 8 Executive Summary Dynamic web acceleration is a service offered by Content Delivery Networks (CDNs) that enables organizations to quickly and reliably deliver applications and dynamic content from a centralized infrastructure to users around the world. -
Session 1 – Main Theme Introduction to Application Servers
Application Servers Session 1 – Main Theme Introduction to Application Servers Dr. Jean-Claude Franchitti New York University Computer Science Department Courant Institute of Mathematical Sciences 1 Agenda 11 IntroductionIntroduction 22 ApplicationApplication ServersServers KeyKey ConceptsConcepts 33 PatternsPatterns andand ApplicationApplication ServersServers 44 ApplicationApplication ServerServer SupportingSupporting TechnologyTechnology 55 ExpectedExpected ApplicationApplication ServerServer FeaturesFeatures 66 RelatedRelated LifecycleLifecycle andand AdoptionAdoption ProcessesProcesses 77 ConclusionConclusion 2 Icons / Metaphors Information Common Realization Knowledge/Competency Pattern Governance Alignment Solution Approach 33 Who am I? - Profile - ¾ 26 years of experience in the Information Technology Industry, including twelve years of experience working for leading IT consulting firms such as Computer Sciences Corporation ¾ PhD in Computer Science from University of Colorado at Boulder ¾ Past CEO and CTO ¾ Held senior management and technical leadership roles in many large IT Strategy and Modernization projects for fortune 500 corporations in the insurance, banking, investment banking, pharmaceutical, retail, and information management industries ¾ Contributed to several high-profile ARPA and NSF research projects ¾ Played an active role as a member of the OMG, ODMG, and X3H2 standards committees and as a Professor of Computer Science at Columbia initially and New York University since 1997 ¾ Proven record of delivering business -
AJAX: Coming to an Application Near
Introduction to AJAX Bringing Interactivity & Intuitiveness Into Web Applications By : Bhanwar Gupta SD-Team-Member Jsoft Solutions Applications today • You have two basic choices: Desktop applications and Web applications DesktopDesktop applicationsapplications It usually come on a CD and install completely on your computer. The code that runs these applications resides on your desktop. It is usually pretty fast, has great user interfaces and is incredibly dynamic. WebWeb applicationsapplications It runs on a Web server and you access the application with your Web browser It provides services you could never get on your desktop (think about Amazon.com and eBay). waiting for a server to respond, waiting for a screen to refresh, waiting for a request to come back and generate a new page. ☺☺ AjaxAjax attemptsattempts toto bridgebridge thethe gapgap betwbetweeneen thethe functionalityfunctionality andand interactivityinteractivity What is AJAX ? • A Web development technique for creating interactive web applications IntensionIntension Shift a great deal of interaction to the Web surfer's computer Used to retrieve data and update selected parts of the page without refreshing the entire page Example: Google Suggest, Google Maps ☺☺ IncreaseIncrease thethe WebWeb page'spage's interactivity,interactivity, speespeed,d, andand usability;usability; betterbetter useruser experienceexperience The “birth” of Ajax 3/31/05: Google Pioneers Use of Old Microsoft Tools in New Web Programs “Ajax” “a big step toward the Holy Grail of having the kinds -
Comparison of Web Server Software from Wikipedia, the Free Encyclopedia
Create account Log in Article Talk Read Edit ViewM ohrisetory Search Comparison of web server software From Wikipedia, the free encyclopedia Main page This article is a comparison of web server software. Contents Featured content Contents [hide] Current events 1 Overview Random article 2 Features Donate to Wikipedia 3 Operating system support Wikimedia Shop 4 See also Interaction 5 References Help 6 External links About Wikipedia Community portal Recent changes Overview [edit] Contact page Tools Server Developed by Software license Last stable version Latest release date What links here AOLserver NaviSoft Mozilla 4.5.2 2012-09-19 Related changes Apache HTTP Server Apache Software Foundation Apache 2.4.10 2014-07-21 Upload file Special pages Apache Tomcat Apache Software Foundation Apache 7.0.53 2014-03-30 Permanent link Boa Paul Phillips GPL 0.94.13 2002-07-30 Page information Caudium The Caudium Group GPL 1.4.18 2012-02-24 Wikidata item Cite this page Cherokee HTTP Server Álvaro López Ortega GPL 1.2.103 2013-04-21 Hiawatha HTTP Server Hugo Leisink GPLv2 9.6 2014-06-01 Print/export Create a book HFS Rejetto GPL 2.2f 2009-02-17 Download as PDF IBM HTTP Server IBM Non-free proprietary 8.5.5 2013-06-14 Printable version Internet Information Services Microsoft Non-free proprietary 8.5 2013-09-09 Languages Jetty Eclipse Foundation Apache 9.1.4 2014-04-01 Čeština Jexus Bing Liu Non-free proprietary 5.5.2 2014-04-27 Galego Nederlands lighttpd Jan Kneschke (Incremental) BSD variant 1.4.35 2014-03-12 Português LiteSpeed Web Server LiteSpeed Technologies Non-free proprietary 4.2.3 2013-05-22 Русский Mongoose Cesanta Software GPLv2 / commercial 5.5 2014-10-28 中文 Edit links Monkey HTTP Server Monkey Software LGPLv2 1.5.1 2014-06-10 NaviServer Various Mozilla 1.1 4.99.6 2014-06-29 NCSA HTTPd Robert McCool Non-free proprietary 1.5.2a 1996 Nginx NGINX, Inc. -
Fastcgi 1 Fastcgi
FastCGI 1 FastCGI FastCGI es un protocolo para interconectar programas interactivos con un servidor web. FastCGI es una variación de la ya conocida Common Gateway Interface (CGI ó Interfaz Común de Entrada). El principal objetivo de FastCGI es reducir la carga asociada con el hecho de interconectar el servidor web y los programas Common Gateway Interface, permitiéndole a un servidor atender más peticiones a la vez. Ventajas • Independencia del lenguaje utilizado. Libertad de elección de la plataforma de desarrollo: C++, PHP, Perl, Java, entre otros. • Se utiliza un proceso separado. Libertad de elección del servidor web. Facilidad para el tratamiento de errores y depuración. • Es posible la ejecución en host separado. Mayor libertad para configuración del sistema, tanto en el diseño de la red como en la elección de los sistemas operativos. Disminución de la carga de trabajo del servidor principal. En resumen, la libertad de diseño de CGI a la velocidad de un módulo del servidor.. Historia CGI es un protocolo para interconectar aplicaciones externas con servidores web. Las aplicaciones CGI corren en un proceso separado que es creado al inicio de cada petición y es finalizado cuando termina su trabajo. Este modelo de "un nuevo proceso por cada petición" hace que los programas CGI sean muy fáciles de implementar, pero limita la eficiencia y la escalabilidad. En altas cargas, la sobrecarga en el sistema operativo por la creación y destrucción de procesos se torna significativa y limita la escalabilidad. Además, el modelo de procesos CGI limita las técnicas de reutilización de recursos (como ser la reutilización de conexiones a base de datos, caché en memoria, etc). -
Application Servers
Understanding Application Servers Author: Ajay Srivastava & Anant Bhargava TCS, Jan’03 Background Application servers, whatever their function, occupies a large chunk of computing territory between database servers and the end user. This paper will provide an overview of application server and their role in n-tier applications. Intended Audience The paper is intended for anyone interested in knowing application server architecture and it’s role in web applications. The readers of this paper are not require to have an in -depth knowledge of web applications and related technologies but they are require to have an overview of n -tire web application architecture. History of Application Server In the early days of application servers, it was realised that applications (the programs people were using to get work done) themselves, were becoming bigger and more complex -- both to write and to maintain. At the same time, pressure was increasing for applications to share more of their data and sometimes functionality with other applications. More applications were either located on a network or used networks extensively. It seemed logical to have some kind of program residing on the network that would help share application capabilities in an organised and efficient way -- making it easier to write, manage, and maintain the applications. The end result of this thinking was what is now called an application server. However, these servers first appeared in client/server computing and on LANs. At first, they were often associated with "tiered" applications, when people described the functionality of applications as two-tiered (database and client program), three-tiered (database, client program, and application server), or n-tiered (all the above plus whatever).