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Web Services Security Using SOAP, \Rysdl and UDDI
Web Services Security Using SOAP, \rySDL and UDDI by Lin Yan A Thesis Submitted to the Faculty of Graduate Studies in Partial Fulfillment of the Requirements for the Degtee of MASTER OF SCIENCE Department of Electrical and Computer Engineering University of Manitoba Winnipeg, Manitoba, Canada @ Lin Yan, 2006 THE I]NTVERSITY OF MANITOBA FACULTY OF GRÄDUATE STUDIES COPYRIGHT PERMISSION Web Services Security Using SOAP, WSDL and IJDDI BY Lin Yan A Thesis/Practicum submitted to the Faculty ofGraduate Studies ofThe University of Manitoba in partial fulfillment of the requirement of the degree OF MASTER OF SCIENCE Lin Yan @ 2006 Permission has been granted to the Library ofthe University of Manitoba to lend or sell copies of this thesis/practicum' to the National Library of Canada to microfilm this thesis and to lend or sell copies of the film, and to University Microfitms Inc, to publish an abstract of this thesis/practicum, This reproduction or copy ofthis thesis has been made available by authority ofthe copyright orvner solely for the purpose of private study and research, and may only be reproduced and copied as permitted by copyright laws or with express rvritten authorization from the copyright owner. ABSTRACT The Internet is beginning to change the way businesses operate. Companies are using the Web for selling products, to find suppliers or trading partners, and to link existing applications to other applications. With the rise of today's e-business and e-commerce systems, web services are rapidly becoming the enabling technology to meet the need of commerce. However, they are not without problems. -
The Evolution of Lisp
1 The Evolution of Lisp Guy L. Steele Jr. Richard P. Gabriel Thinking Machines Corporation Lucid, Inc. 245 First Street 707 Laurel Street Cambridge, Massachusetts 02142 Menlo Park, California 94025 Phone: (617) 234-2860 Phone: (415) 329-8400 FAX: (617) 243-4444 FAX: (415) 329-8480 E-mail: [email protected] E-mail: [email protected] Abstract Lisp is the world’s greatest programming language—or so its proponents think. The structure of Lisp makes it easy to extend the language or even to implement entirely new dialects without starting from scratch. Overall, the evolution of Lisp has been guided more by institutional rivalry, one-upsmanship, and the glee born of technical cleverness that is characteristic of the “hacker culture” than by sober assessments of technical requirements. Nevertheless this process has eventually produced both an industrial- strength programming language, messy but powerful, and a technically pure dialect, small but powerful, that is suitable for use by programming-language theoreticians. We pick up where McCarthy’s paper in the first HOPL conference left off. We trace the development chronologically from the era of the PDP-6, through the heyday of Interlisp and MacLisp, past the ascension and decline of special purpose Lisp machines, to the present era of standardization activities. We then examine the technical evolution of a few representative language features, including both some notable successes and some notable failures, that illuminate design issues that distinguish Lisp from other programming languages. We also discuss the use of Lisp as a laboratory for designing other programming languages. We conclude with some reflections on the forces that have driven the evolution of Lisp. -
2765 Sun Microsystems Category: Standards Track February 2000
Network Working Group E. Nordmark Request for Comments: 2765 Sun Microsystems Category: Standards Track February 2000 Stateless IP/ICMP Translation Algorithm (SIIT) Status of this Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Copyright Notice Copyright (C) The Internet Society (2000). All Rights Reserved. Abstract This document specifies a transition mechanism algorithm in addition to the mechanisms already specified in [TRANS-MECH]. The algorithm translates between IPv4 and IPv6 packet headers (including ICMP headers) in separate translator "boxes" in the network without requiring any per-connection state in those "boxes". This new algorithm can be used as part of a solution that allows IPv6 hosts, which do not have a permanently assigned IPv4 addresses, to communicate with IPv4-only hosts. The document neither specifies address assignment nor routing to and from the IPv6 hosts when they communicate with the IPv4-only hosts. Acknowledgements This document is a product of the NGTRANS working group. Some text has been extracted from an old Internet Draft titled "IPAE: The SIPP Interoperability and Transition Mechanism" authored by R. Gilligan, E. Nordmark, and B. Hinden. George Tsirtsis provides the figures for Section 1. Keith Moore provided a careful review of the document. Nordmark Standards Track [Page 1] RFC 2765 SIIT February 2000 Table of Contents 1. Introduction and Motivation.............................. 2 1.1. Applicability and Limitations...................... -
The Cedar Programming Environment: a Midterm Report and Examination
The Cedar Programming Environment: A Midterm Report and Examination Warren Teitelman The Cedar Programming Environment: A Midterm Report and Examination Warren Teitelman t CSL-83-11 June 1984 [P83-00012] © Copyright 1984 Xerox Corporation. All rights reserved. CR Categories and Subject Descriptors: D.2_6 [Software Engineering]: Programming environments. Additional Keywords and Phrases: integrated programming environment, experimental programming, display oriented user interface, strongly typed programming language environment, personal computing. t The author's present address is: Sun Microsystems, Inc., 2550 Garcia Avenue, Mountain View, Ca. 94043. The work described here was performed while employed by Xerox Corporation. XEROX Xerox Corporation Palo Alto Research Center 3333 Coyote Hill Road Palo Alto, California 94304 1 Abstract: This collection of papers comprises a report on Cedar, a state-of-the-art programming system. Cedar combines in a single integrated environment: high-quality graphics, a sophisticated editor and document preparation facility, and a variety of tools for the programmer to use in the construction and debugging of his programs. The Cedar Programming Language is a strongly-typed, compiler-oriented language of the Pascal family. What is especially interesting about the Ce~ar project is that it is one of the few examples where an interactive, experimental programming environment has been built for this kind of language. In the past, such environments have been confined to dynamically typed languages like Lisp and Smalltalk. The first paper, "The Roots of Cedar," describes the conditions in 1978 in the Xerox Palo Alto Research Center's Computer Science Laboratory that led us to embark on the Cedar project and helped to define its objectives and goals. -
About | Network Startup Resource Center
UO Home | Dept Index HOME ABOUT ACTIVITIES NEWS SUPPORTERS CALENDAR Enter your keywords Search About Index Core Support Main Focus Areas Overview Early History: 1990's International TCP/IP Training Workshops Computing, Networking Equipment & Book Donations Hosting Network Engineering Interns Financial and Operational Support Core Support The NSRC is funded by grant number 1451045 from the International Research Network Connections (IRNC) program of the National Science Foundation and Google, with additional contributions from dozens of public and private organizations. The NSRC works closely with several University of Oregon organizations, including the Route Views project, the Network and Telecommunication Services group, UO Libraries, and the Wired Humanities Project (WHP). Main Focus Areas Helping develop and deploy Internet infrastructure in R&E networks Assisting US scientists with international research partnerships World Map of Assistance from 1992-2014 Providing technical information and tools to network operators Providing direct network engineering and design assistance Helping organize regional training workshops and centers Coordinating donations and shipments of networking books and equipment Helping develop Internet eXchange points Helping build wireless network infrastructure Hosting network engineering interns Advising on how to establish help desk/user support services Maintaining a historical archive of Internet connectivity Overview The Network Startup Resource Center works directly with the indigenous network engineers and operators who develop and maintain the Internet infrastructure in their respective countries and regions by providing technical information, engineering assistance, training, donations of networking books, equipment and other resources. The end goal in this work is to make it easier for local scientists, engineers and educators to collaborate via the Internet with their international colleagues by helping to connect communities of interest. -
The People Who Invented the Internet Source: Wikipedia's History of the Internet
The People Who Invented the Internet Source: Wikipedia's History of the Internet PDF generated using the open source mwlib toolkit. See http://code.pediapress.com/ for more information. PDF generated at: Sat, 22 Sep 2012 02:49:54 UTC Contents Articles History of the Internet 1 Barry Appelman 26 Paul Baran 28 Vint Cerf 33 Danny Cohen (engineer) 41 David D. Clark 44 Steve Crocker 45 Donald Davies 47 Douglas Engelbart 49 Charles M. Herzfeld 56 Internet Engineering Task Force 58 Bob Kahn 61 Peter T. Kirstein 65 Leonard Kleinrock 66 John Klensin 70 J. C. R. Licklider 71 Jon Postel 77 Louis Pouzin 80 Lawrence Roberts (scientist) 81 John Romkey 84 Ivan Sutherland 85 Robert Taylor (computer scientist) 89 Ray Tomlinson 92 Oleg Vishnepolsky 94 Phil Zimmermann 96 References Article Sources and Contributors 99 Image Sources, Licenses and Contributors 102 Article Licenses License 103 History of the Internet 1 History of the Internet The history of the Internet began with the development of electronic computers in the 1950s. This began with point-to-point communication between mainframe computers and terminals, expanded to point-to-point connections between computers and then early research into packet switching. Packet switched networks such as ARPANET, Mark I at NPL in the UK, CYCLADES, Merit Network, Tymnet, and Telenet, were developed in the late 1960s and early 1970s using a variety of protocols. The ARPANET in particular led to the development of protocols for internetworking, where multiple separate networks could be joined together into a network of networks. In 1982 the Internet Protocol Suite (TCP/IP) was standardized and the concept of a world-wide network of fully interconnected TCP/IP networks called the Internet was introduced. -
Second Year Report
UNIVERSITY OF SOUTHAMPTON Web and Internet Science Research Group Electronics and Computer Science A mini-thesis submitted for transfer from MPhil toPhD Supervised by: Prof. Dame Wendy Hall Prof. Vladimiro Sassone Dr. Corina Cîrstea Examined by: Dr. Nicholas Gibbins Dr. Enrico Marchioni Co-Operating Systems by Henry J. Story 1st April 2019 UNIVERSITY OF SOUTHAMPTON ABSTRACT WEB AND INTERNET SCIENCE RESEARCH GROUP ELECTRONICS AND COMPUTER SCIENCE A mini-thesis submitted for transfer from MPhil toPhD by Henry J. Story The Internet and the World Wide Web are global engineering projects that emerged from questions around information, meaning and logic that grew out of telecommunication research. It borrowed answers provided by philosophy, mathematics, engineering, security, and other areas. As a global engineering project that needs to grow in a multi-polar world of competing and cooperating powers, such a system must be built to a number of geopolitical constraints, of which the most important is a peer-to-peer architecture, i.e. one which does not require a central power to function, and that allows open as well as secret communication. After elaborating a set of geopolitical constraints on any global information system, we show that these are more or less satisfied at the raw-information transmission side of the Internet, as well as the document Web, but fails at the Application web, which currently is fragmented in a growing number of large systems with panopticon like architectures. In order to overcome this fragmentation, it is argued that the web needs to move to generalise the concepts from HyperText applications known as browsers to every data consuming application. -
Mobile Three-Dimensional City Maps
TKK Dissertations in Media Technology Espoo 2009 TKK-ME-D-2 MOBILE THREE-DIMENSIONAL CITY MAPS Antti Nurminen AB TEKNILLINEN KORKEAKOULU TEKNISKA HÖGSKOLAN HELSINKI UNIVERSITY OF TECHNOLOGY TECHNISCHE UNIVERSITÄT HELSINKI UNIVERSITE DE TECHNOLOGIE D’HELSINKI TKK Dissertations in Media Technology Espoo 2009 TKK-ME-D-2 MOBILE THREE-DIMENSIONAL CITY MAPS Antti Nurminen Dissertation for the degree of Doctor of Science in Technology to be presented with due permission of the Department of Media Technology, for public ex- amination and debate in Lecture Hall E at Helsinki University of Technology (Espoo, Finland) on the 10th of December, 2009, at 12 noon. Helsinki University of Technology Faculty of Information and Natural Sciences Department of Media Technology Teknillinen korkeakoulu Informaatio- ja luonnontieteiden tiedekunta Mediatekniikan laitos Distribution: Helsinki University of Technology Faculty of Information and Natural Sciences Department of Media Technology P.O.Box 5400 FIN-02015 TKK Finland Tel. +358-9-451 2870 Fax. +358-9-451 5253 http://media.tkk.fi/ Available in PDF format at http://lib.tkk.fi/Diss/2009/9789522481931/ c Antti Nurminen ISBN 978-952-248-192-4 (print) ISBN 978-952-248-193-1 (online) ISSN 1797-7096 (print) ISSN 1797-710X (online) Redfina Espoo 2009 ABSTRACT Author Antti Nurminen Title Mobile Three-Dimensional City Maps Maps are visual representations of environments and the objects within, depicting their spatial relations. They are mainly used in navigation, where they act as external information sources, supporting observation and de- cision making processes. Map design, or the art-science of cartography, has led to simplification of the environment, where the naturally three- dimensional environment has been abstracted to a two-dimensional repre- sentation, populated with simple geometrical shapes and symbols. -
3068 Microsoft Category: Standards Track June 2001 an Anycast
Network Working Group C. Huitema Request for Comments: 3068 Microsoft Category: Standards Track June 2001 An Anycast Prefix for 6to4 Relay Routers Status of this Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Copyright Notice Copyright (C) The Internet Society (2001). All Rights Reserved. Abstract This memo introduces a "6to4 anycast address" in order to simplify the configuration of 6to4 routers. It also defines how this address will be used by 6to4 relay routers, how the corresponding "6to4 anycast prefix" will be advertised in the IGP and in the EGP. The memo documents the reservation by IANA (Internet Assigned Numbers Authority) of the "6to4 relay anycast prefix." 1 Introduction According to [RFC3056], there are two deployment options for a 6to4 routing domain, depending on whether or not the domain is using an IPv6 exterior routing protocol. If a routing protocol is used, then the 6to4 routers acquire routes to all existing IPv6 networks through the combination of EGP and IGP. If no IPv6 exterior routing protocol is used, the 6to4 routers using a given relay router each have a default IPv6 route pointing to the relay router. This second case is typically used by small networks; for these networks, finding and configuring the default route is in practice a significant hurdle. In addition, even when the managers of these networks find an available route, this route often points to a router on the other side of the Internet, leading to very poor performance. -
Update 6: Internet Society 20Th Anniversary and Global INET 2012
Update 6: Internet Society 20th Anniversary and Global INET 2012 Presented is the latest update (edited from the previous “Update #6) on the Global INET 2012 and Internet Hall of Fame. Executive Summary By all accounts, Global INET was a great success. Bringing together a broad audience of industry pioneers; policy makers; technologists; business executives; global influencers; ISOC members, chapters and affiliated community; and Internet users, we hosted more than 600 attendees in Geneva, and saw more than 1,300 participate from remote locations. Global INET kicked off with our pre‐conference programs: Global Chapter Workshop, Collaborative Leadership Exchange and the Business Roundtable. These three programs brought key audiences to the event, and created a sense of energy and excitement that lasted through the week. Of key importance to the program was our outstanding line‐up of keynotes, including Dr. Leonard Kleinrock, Jimmy Wales, Francis Gurry, Mitchell Baker and Vint Cerf. The Roundtable discussions at Global INET featured critical topics, and included more than 70 leading experts engaged in active dialogue with both our in‐room and remote audiences. It was truly an opportunity to participate. The evening of Monday 23 April was an important night of celebration and recognition for the countless individuals and organizations that have dedicated time and effort to advancing the availability and vitality of the Internet. Featuring the Internet Society's 20th Anniversary Awards Gala and the induction ceremony for the Internet Hall of Fame, the importance of the evening cannot be understated. The media and press coverage we have already received is a testament to the historic nature of the Internet Hall of Fame. -
List of Internet Pioneers
List of Internet pioneers Instead of a single "inventor", the Internet was developed by many people over many years. The following are some Internet pioneers who contributed to its early development. These include early theoretical foundations, specifying original protocols, and expansion beyond a research tool to wide deployment. The pioneers Contents Claude Shannon The pioneers Claude Shannon Claude Shannon (1916–2001) called the "father of modern information Vannevar Bush theory", published "A Mathematical Theory of Communication" in J. C. R. Licklider 1948. His paper gave a formal way of studying communication channels. It established fundamental limits on the efficiency of Paul Baran communication over noisy channels, and presented the challenge of Donald Davies finding families of codes to achieve capacity.[1] Charles M. Herzfeld Bob Taylor Vannevar Bush Larry Roberts Leonard Kleinrock Vannevar Bush (1890–1974) helped to establish a partnership between Bob Kahn U.S. military, university research, and independent think tanks. He was Douglas Engelbart appointed Chairman of the National Defense Research Committee in Elizabeth Feinler 1940 by President Franklin D. Roosevelt, appointed Director of the Louis Pouzin Office of Scientific Research and Development in 1941, and from 1946 John Klensin to 1947, he served as chairman of the Joint Research and Development Vint Cerf Board. Out of this would come DARPA, which in turn would lead to the ARPANET Project.[2] His July 1945 Atlantic Monthly article "As We Yogen Dalal May Think" proposed Memex, a theoretical proto-hypertext computer Peter Kirstein system in which an individual compresses and stores all of their books, Steve Crocker records, and communications, which is then mechanized so that it may Jon Postel [3] be consulted with exceeding speed and flexibility. -
Addressing Threats and Security Issues in World Wide Web Technology∗†
Addressing Threats and Security Issues in World Wide Web Technology∗† Stefanos Gritzalis Department of Informatics University of Athens TYPA Buildings, Athens GR-15771, GREECE tel.: +30-1-7291885, fax: +30-1-7219561 Department of Informatics Technological Educational Institute (T.E.I.) of Athens Ag.Spiridonos St. Aegaleo GR-12210, GREECE tel.: +30-1- 5910974, fax.: +30-1-5910975 email: [email protected] Diomidis Spinellis Department of Mathematics University of the Aegean Samos GR-83200, GREECE tel.: +30-273-33919, fax: +30-273-35483 email:[email protected] May, 1997 Abstract We outline the Web technologies and the related threats within the framework of a Web threat environment. We also examine the issue surrounding dowloadable executable content and present a number of security services that can be used for Web transactions categorised according to the Internet layering model. ∗In Proceedings CMS ’97 3rd IFIP TC6/TC11 International joint working Conference on Communica- tions and Multimedia Security, pages 33–46. IFIP, Chapman & Hall, September 1997. †This is a machine-readablerendering of a working paper draft that led to a publication. The publication should always be cited in preference to this draft using the reference in the previous footnote. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author’s copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.