'Http' diaporamas de présentation

Database Management Systems Session 7

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CGI Scripting and Vulnerabilities

CGI Scripting and Vulnerabilities. COEN 351: E-commerce Security. ?Thomas Schwarz, S.J. 2006. CGI with Perl Fundamentals. Webserver passes information to the CGI script via environmental variables. %ENV hash CGI scripts produce output by printing an HTTP message on STDOUT

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COMS E6125 Web-enHanced Information Management (WHIM)

COMS E6125 Web-enHanced Information Management (WHIM). Prof. Gail Kaiser Spring 2012. Today’s Topic. Basic Web Mechanics URI HTTP Client/Server Intermediaries. What is a “URI”?. Uniform Resource Identifier Compact string of characters for identifying an abstract or physical resource

827 views • 74 slides

Application Layer

Application Layer. Raj Jain Washington University in Saint Louis Saint Louis, MO 63130 Jain@wustl.edu Audio/Video recordings of this lecture are available on-line at: http://www.cse.wustl.edu/~jain/cse473-09/. Overview. Network Application Architecture HyperText Transfer Protocol (HTTP)

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Lecture 18 Overview

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HTTP and AJAX

HTTP and AJAX. WWW, HTTP, AJAX, JSONP. Learning & Development Team. http://academy.telerik.com. Telerik Software Academy. Table of Contents. WWW and URL HTML, XML , JSON, RSS, JSONP The HTTP Protocol HTTP Request HTTP Response AJAX Requests Same-Origin Policy Workarounds JSONP

715 views • 56 slides

Internet Applications

Internet Applications. Chapter 7. Lecture Overview. Internet Concepts: Data Flow from Client to DBMS Introduction to three-tier architectures Web data formats HTML, XML, DTDs The presentation layer HTML forms; Javascript; Stylesheets The middle tier

664 views • 55 slides

Sample Application Layer Protocols

Sample Application Layer Protocols. Why study existing application layer protocols? Introduce widely used App Layer Protocols HTTP (hypertext transfer protocol) slides 7-21 SMTP (simple mail transfer protocol) slides 22-32 DNS (domain name service) slides 33-45

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AppScaler 101

AppScaler 101. About AppScaler. What AppScale r Do. AppScaler Difference. Benefits. Applications High A vailability. Unmatched Scalability. All-in-One Application Delivery. Simplicity. Accelerate Application Delivery. Application Visibility. Optimized Application Availability.

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Web Servers (IIS and Apache)

21. Web Servers (IIS and Apache). Stop abusing my verses, or publish some of your own. Martial There are three difficulties in authorship: to write anything worth the publishing, to find honest men to publish it, and to get sensible men to read it. Charles Caleb Colton

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HyperText Transfer Protocol {week 13 }

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Performance and Robustness Testing of Wireless Web Servers Guangwei Bai Kehinde Oladosu

Performance and Robustness Testing of Wireless Web Servers Guangwei Bai Kehinde Oladosu Carey Williamson. 1. Introduction and Motivation. Observation : the same wireless technology that allows a Web client to be mobile also allows Web servers to be mobile

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RFC HTTP/1.0

RFC HTTP/1.0. ????? ?????: ????? ??????. RFC ?????. RFC ???? ????? Request For Comment ???. RFC ?? ?????? ???? ?????? ????? ????? ?? ???? ????? ?? ?? ???? ?? ???? ?????? ?????? ??? ????? ??? ? ????? ????? ?? ??? ?? ????? .

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HTTP Overview

HTTP Overview. Part 1. HTTP HyperText Transfer Protocol. HTTP and OSI Layer model HTTP and TCP/IP Layer Standards: IETF HTTP/1.1, RFC 2616 (1998-) HTTP/1.0, RFC 1945 (-1997). HTTP CLIENT. REQ. HTTP SERVER. RESP. IP Address, Port. TCP Connection. IP Address, port.

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405 views • 24 slides

HTTP

HTTP. EECS 325/425, Fall 2005 September 12. 2.1 Principles of network applications app architectures app requirements 2.2 Web and HTTP 2.4 Electronic Mail SMTP, POP3, IMAP 2.5 DNS. 2.6 P2P file sharing 2.7 Socket programming with TCP 2.8 Socket programming with UDP

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Form Data Encoding

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The HyperText Transfer Protocol: HTTP

The HyperText Transfer Protocol: HTTP. Nick Smith Stuart Alley Tara Tjaden. Agenda - HTTP. Definition Inventor Fundamental Dimensions Request Methods Response Example Properties. HTTP Defined.

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A quick overview of Network communications

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Diversity Benchmarker

Diversity Benchmarker. Configuration 2013: Benchmarker S1 configured as follows. Release 11.3. 3 x MCM V2 Nokia C5 3x MCM V2 Samsung Galaxy SII LTE. 1x CBM. 3x Huawei E392 LTE. 3x Voice MOS (Squad NB) 3x Multi RAB 3x Video Streaming ( SQuad-VQuad-LipSynch )

218 views • 4 slides