Internet Based Robot Control Using CORBA Based Communications a Study Into the Simplification of Multirobot Control
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Differential Fuzzing the Webassembly
Master’s Programme in Security and Cloud Computing Differential Fuzzing the WebAssembly Master’s Thesis Gilang Mentari Hamidy MASTER’S THESIS Aalto University - EURECOM MASTER’STHESIS 2020 Differential Fuzzing the WebAssembly Fuzzing Différentiel le WebAssembly Gilang Mentari Hamidy This thesis is a public document and does not contain any confidential information. Cette thèse est un document public et ne contient aucun information confidentielle. Thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Technology. Antibes, 27 July 2020 Supervisor: Prof. Davide Balzarotti, EURECOM Co-Supervisor: Prof. Jan-Erik Ekberg, Aalto University Copyright © 2020 Gilang Mentari Hamidy Aalto University - School of Science EURECOM Master’s Programme in Security and Cloud Computing Abstract Author Gilang Mentari Hamidy Title Differential Fuzzing the WebAssembly School School of Science Degree programme Master of Science Major Security and Cloud Computing (SECCLO) Code SCI3084 Supervisor Prof. Davide Balzarotti, EURECOM Prof. Jan-Erik Ekberg, Aalto University Level Master’s thesis Date 27 July 2020 Pages 133 Language English Abstract WebAssembly, colloquially known as Wasm, is a specification for an intermediate representation that is suitable for the web environment, particularly in the client-side. It provides a machine abstraction and hardware-agnostic instruction sets, where a high-level programming language can target the compilation to the Wasm instead of specific hardware architecture. The JavaScript engine implements the Wasm specification and recompiles the Wasm instruction to the target machine instruction where the program is executed. Technically, Wasm is similar to a popular virtual machine bytecode, such as Java Virtual Machine (JVM) or Microsoft Intermediate Language (MSIL). -
Learning to Program in Perl
Learning to Program in Perl by Graham J Ellis Languages of the Web Learning to Program in Perl version 1.7 Written by Graham Ellis [email protected] Design by Lisa Ellis Well House Consultants, Ltd. 404, The Spa, Melksham, Wiltshire SN12 6QL England +44 (0) 1225 708 225 (phone) +44 (0) 1225 707 126 (fax) Find us on the World Wide Web at: http://www.wellho.net Or contact us at: [email protected] Copyright © 2003 by Well House Consultants, Ltd. Printed in Great Britain. Printing History May 1999 1.0 First Edition February 2000 1.1 Minor additions June 2000 1.2 Compliation of modules October 2000 1.3 Name change, revisions April 2002 1.4 Added modules September 2002 1.5 Added modules January 2003 1.6 Updated modules February 2003 1.7 Updated modules This manual was printed on 21 May 2003. Notice of Rights All rights reserved. No part of this manual, including interior design, may be reproduced or translated into any language in any form, or transmitted in any form or by any means electronic, mechanical, photocopying, recording or otherwise, without prior written permission of Well House Consultants except in the case of brief quotations embodied in critical articles and reviews. For more information on getting permission for reprints and excerpts, contact Graham Ellis at Well House Consultants. This manual is subject to the condition that it shall not, by way of trade or otherwise, be lent, sold, hired out or otherwise circulated without the publisher's prior consent, incomplete nor in any form of binding or cover other than in which it is published and without a similar condition including this condition being imposed on the subsequent receiver. -
04 ISC 228-TESIS.Pdf
UTN –FICA Análisis y Estudio de Tecnología Ruby on Rails con bases de datos Postgresql para Aplicaciones Web 2.0 UNIVERSIDAD TÉCNICA DEL NORTE Facultad de Ingeniería en Ciencias Aplicadas Carrera de Ingeniería en Sistemas Computacionales TESIS PREVIA OBTENCIÓN DEL TITULO DE INGENIERO EN SISTEMAS COMPUTACIONALES Tema: “Análisis y Estudio de Tecnología Ruby on Rails con bases de datos Postgres para Aplicaciones Web 2.0” Aplicativo: Implementación del Portal Web 2.0 para la Mancomunidad de la Cuenca del Río Mira AUTOR : CHRISTIAN FERNANDO REALPE ROSERO. DIRECTOR : ING. MARCO PUSDÁ. IBARRA – ECUADOR, 2012 Christian Fernando Realpe Rosero Implementación del Portal Web 2.0 para la Mancomunidad de la Cuenca del Río Mira Print to PDF without this message by purchasing novaPDF (http://www.novapdf.com/) UTN –FICA Análisis y Estudio de Tecnología Ruby on Rails con bases de datos Postgresql para Aplicaciones Web 2.0 Certifico: Que la Tesis previa a la obtención del título de Ingeniería en Sistemas Computacionales con el tema “Análisis y Estudio de Tecnología Ruby on Rails con bases de datos Postgres para Aplicaciones Web 2.0”con el aplicativo “Implementación del Portal Web 2.0 para la Mancomunidad de la Cuenca del Río Mira” ha sido desarrollada y terminada en su totalidad por el Sr. Christian Fernando Realpe Rosero con C.C. 100251109-3 bajo mi supervisión para lo cual firmo en constancia. Atentamente, Ing. Marco Pusdá DIRECTOR DE TESIS Christian Fernando Realpe Rosero Implementación del Portal Web 2.0 para la Mancomunidad de la Cuenca del Río Mira Print to PDF without this message by purchasing novaPDF (http://www.novapdf.com/) UTN –FICA Análisis y Estudio de Tecnología Ruby on Rails con bases de datos Postgresql para Aplicaciones Web 2.0 UNIVERSIDAD TÉCNICA DEL NORTE CESIÓN DE DERECHOS DE AUTOR DEL TRABAJO DE INVESTIGACIÓN A FAVOR DE LA UNIVERSIDAD TÉCNICA DEL NORTE Yo, CHRISTIAN FERNANDO REALPE ROSERO, con cedula de identidad Nro. -
Authentication in the Mesh with Webassembly
Authentication in the mesh with WebAssembly Sondre Halvorsen Master’s Thesis, Spring 2021 Thesis submitted for the degree of Master in Informatics: programming and system architecture 30 credits Department of Informatics Faculty of mathematics and natural sciences UNIVERSITY OF OSLO Spring 2021 © 2021 Sondre Halvorsen Master Thesis http://www.duo.uio.no/ Printed: Reprosentralen, University of Oslo Abstract At the start of the last decade Marc Andreessen stated in his now famous blog entry; ‘Software is eating the world’ [173], and as software is eating the world, problems stemming from its security, or lack thereof, is eating it as well. Or- ganisations are increasingly moving to the cloud and adopting new architecture patterns in this new environment, such as cloud native and microservice ar- chitecture. While moving to the cloud generally results in better security for organisations, due to large professional platforms, microservice architectures in- troduce some new problems in regards to cross-cutting concerns like security, robustness and observabiltity. Service mesh is a technology that aims to provide cloud native and application agnostic solution to many of the challenges with micro service architectures. In parallel with the cloud native revolution there has been innovations in areas like security as well. Authentication, authoriza- tion, and access control have changed drastically, with new requirements for how users want to manage and use their identity. Zero Trust Architectures is an example of this drawn to its logical conclusion where no connection is trusted by default. Unfortunately security breaches stemming from poor implementation of security protocols and frameworks rank among the highest still. -
Formal Aspects of Mobile Code Security
FORMAL ASPECTS OF MOBILE CODE SECURITY RICHARD DREWS DEAN ADISSERTATION PRESENTED TO THE FACULTY OF PRINCETON UNIVERSITY IN CANDIDACY FOR THE DEGREE OF DOCTOR OF PHILOSOPHY RECOMMENDED FOR ACCEPTANCE BY THE DEPARTMENT OF COMPUTER SCIENCE JANUARY 1999 c Copyright by Richard Drews Dean, 1998. All Rights Reserved Abstract We believe that formal methods of all kinds are critical to mobile code security, as one route to gaining the assurance level necessary for running potentially hos- tile code on a routine basis. We begin by examining Java, and understanding the weaknesses in its architecture, on both design and implementation levels. Iden- tifying dynamic linking as a key problem, we produce a formal model of linking, and prove desirable properties about our model. This investigation leads to a deep understanding of the underlying problem. Finally, we turn our attention to crypto- graphic hash functions, and their analysis with binary decision diagrams (BDDs). We show that three commonly used hash functions (MD4, MD5, and SHA-1) do not offer ideal strength against second preimages. The ability of a cryptographic hash function to resist the finding of second preimages is critical for its use in digi- tal signature schemes: a second preimage enables the forgery of digital signatures, which would undermine confidence in digitally signed mobile code. Our results show that modern theorem provers and BDD-based reasoning tools are effective for reasoning about some of the key problems facing mobile code security today. iii Acknowledgments My advisor, Andrew Appel, offered sure guidance through what turned out to be an exceptionally smooth journey through graduate school. -
Interfacing Apache HTTP Server 2.4 with External Applications
Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick November 6, 2012 Who am I? Interfacing Apache HTTP Server 2.4 with External Applications Met Unix (in the form of Xenix) in 1985 Jeff Trawick Joined IBM in 1990 to work on network software for mainframes Moved to a different organization in 2000 to work on Apache httpd Later spent about 4 years at Sun/Oracle Got tired of being tired of being an employee of too-huge corporation so formed my own too-small company Currently working part-time, coding on other projects, and taking classes Overview Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Huge problem space, so simplify Perspective: \General purpose" web servers, not minimal application containers which implement HTTP \Applications:" Code that runs dynamically on the server during request processing to process input and generate output Possible web server interactions Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Native code plugin modules (uhh, assuming server is native code) Non-native code + language interpreter inside server (Lua, Perl, etc.) Arbitrary processes on the other side of a standard wire protocol like HTTP (proxy), CGI, FastCGI, etc. (Java and \all of the above") or private protocol Some hybrid such as mod fcgid mod fcgid as example hybrid Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Supports applications which implement a standard wire protocol, no restriction on implementation mechanism Has extensive support for managing the application[+interpreter] processes so that the management of the application processes is well-integrated with the web server Contrast with mod proxy fcgi (pure FastCGI, no process management) or mod php (no processes/threads other than those of web server). -
Concert CHS Bands Turn Down
\ — *♦ ll < l e a t h e r n ^la. M*».Pr«dp. „ 34 60 O-OQ -a. 0.00 U> A{,r* i 80 '~ir~S7 61 0.00 f ‘jZH-45 «0 0.00 QUOTE jO.OO f l u . t r z z U i? “Whoe’er excels In what we Jtw 1 '^dTJO Tvaeo ,49 0.06 prize Appears a hero in our eyes.” Bl Jonathan Swift . , 'y > wtmT H Y E A R — N o . 46 14 Pages This Week CHELSEA, MICHIGAN, THURSDAY, MAY 8, 1969 10c per copy SUBSCRIPTION: $8.00 PER YEAR r « P ■Wf' ’ concert Named for MichiganWeek Michigan Week has been described by one - of America’s leading advertising agencies as Turn Down “Michigan’s biggest public .rela tions program, ”, While, the actual celebration covers eight days beginning the CHS Bands Saturday - preceding the ~nKlrd Sunday in May. every_yeap$_it: is actually the clijnax of a year ,i«a High school Symphony Other program items will in long program in which thousands y Bands will present a elude- Amparita -.Roea . (Spanish of Michigan citizenBf volunteer concert Monday,. May March) .by Texidor; Finale from their time and effort' for .the. bet Sym phony-No. 1 in G-minor by terment of their communities and tae-Third of All School Funds ; nrozrsflit set for '8 p.m. in Kalinnikov; Beguine for Band by state,, the objectives of Michigan i f f & school a,uditori- Osser by the Symphony Band, .YY.GvKi - Eliminated Only 724 Voters directed by, D. Keith Lawson. By & feature Heidi Sprague as Back 1953_a group of Michi She will plarCecile Cha- Other Symphony Band selections gan businessmen, - industrialists; School- Dlitrict voters I Mills said that the schools could >g Concertino for flute, acr include Second Suitfe in F by educators and others decided that overwhelming# defeated a school not operate ^at the__ 1968-69 1evel ' nied by -6 section of - the Holst,_ March, Sbng Without something ibig should be done by miliage yproposaT tharw uld" hdve next year with the same funds increased schooUtaxes by 3.83 mills ,-i&ny Band. -
University of the Philippines Manila College of Arts and Sciences Department of Physical Sciences and Mathematics
UNIVERSITY OF THE PHILIPPINES MANILA COLLEGE OF ARTS AND SCIENCES DEPARTMENT OF PHYSICAL SCIENCES AND MATHEMATICS Health Insurance Corporation Customer Relationship Management Tool (HICorpCRM) A special problem in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science Submitted by: Paul John N. Macaraeg June 2015 Permission is given for the following people to have access to this SP: Available to the general public Yes Available only after consultation with author/ SP adviser No Available only to those bound by confidentiality agreement No ACCEPTANCE SHEET The Special Problem entitled “Health Insurance Corporation Customer Relationship Management Tool (HICorpCRM)” prepared and submitted by Paul John N. Macaraeg in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science has been examined and is recommended or acceptance. Ma. Sheila A. Magboo, M.Sc. Adviser EXAMINERS: Approved Disapproved 1. Gregorio B. Baes, Ph.D. 2. Avegail D. Carpio, M.Sc. 3. Perlita E. Gasmen, M.Sc. 4. Richar Bryann L. Chua, M.Sc. 5. Vincent Peter C. Magboo, M.D., M.Sc. 6. Bernie B. Terrado, M.Sc. Accepted and approved as partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science. Ma. Sheila A. Magboo, M.Sc. Marcelina B. Lirazan, Ph.D. Unit Head Chair Mathematical and Computing Sciences Unit Department of Physical Sciences Department of Physical Sciences and Mathematics and Mathematics Alex C. Gonzaga, Ph.D., Dr.Eng. Dean College of Arts and Sciences iii Abstract The health insurance industry is saturated by big companies competing for market share. -
Prezentacja I Zastosowanie Systemu Internetowych Pomiarów Obrazów Fotogrametrycznych
Artur Janowski Zygmunt Paszotta Jakub Szulwic PREZENTACJA I ZASTOSOWANIE SYSTEMU INTERNETOWYCH POMIARÓW OBRAZÓW FOTOGRAMETRYCZNYCH Streszczenie. W referacie zaprezentowane zostają funkcjonujące rozwiązania powstałe w ramach badań i prac doktorskich, a odnoszące się do rozwiązywania zadań fotogrametrii lotniczej w środowisku internetowym. Pierwotny zamysł systemu internetowych pomiarów obrazów fotogrametrycznych (SIPOF) zrodził się w projekcie badawczym prowadzonym w zespole dra hab. Zygmunta Paszotty, prof. UWM, na Uniwersytecie Warmińsko-Mazurskim w Olsztynie. Zasadnicze badania były realizowane w ramach studiów nad rozprawami doktorskimi autorów. Efekty badań zostały wdrożone w formie funkcjonującego systemu umożliwiającego realizację internetowych pomiarów na zdjęciach fotogrametrycznych nazwanego SIPOF. Referat jest skróconym przewodnikiem po systemie; prezentuje jego funkcjonalność oraz przedstawia możliwości wykorzystania w edukacji, nauce i gospodarce. SIPOF był prezentowany w ośrodkach edukacyjno-badawczych w Polsce oraz zagranicą i spotkał się z zainteresowaniem podmiotów gospodarczych. Komercjalizacja pracy naukowej zaowocowała dalszą koncepcją udostępniania fotogrametrycznych opracowań rastrowych jako nośników informacji kartometrycznej dla użytkownika specjalistycznego i masowego. Przedstawienie funkcjonującego systemu internetowych pomiarów fotogrametrycznych opartego przede wszystkim na kliencie informatycznym implementowanym w graficznej przeglądarce internetowej stanowi tło dla oczekiwań , jakie pokładane są przez użytkownika -
GNU/Linux Magazine Hors-Série N°66 Apache Introduction
LES GUIDES DE sur les origines d Ce documntslapriéxvj-g(@h.)26013à:5 Tout ce qu LE GUIDE COMPLET POUR METTRE EN PLACE ET BIEN CONFIGURER VOTRE SERVEUR WEB APACH France METRO : 12.90 et sur ses principales Introduction fonctionnalités il faut savoir Apache CH : 18,00 CHF Installation et con Installer son premier BEL/PORT.CONT : 13,90 serveur et choisir le mécanisme d plus adapté authenti HORS-SÉRIE guration ���� cation le DOM TOM : 13,90 Programmer pour le Web PHP, Python, Perl et Ruby : quelques bases pour bien programmer avec les langages du Web CAN : 18,00 $ cad Aller plus loin MAR : 130 MAD Des éléments de con pour des besoins plus spéci (LDAP, chi guration avancée ques L 15066 ff Édité par Les Éditions Diamond Éditions Les par Édité rement, ...) www.ed-diamond.com -66H F: Tutoriels Des pas-à-pas 12,90 pour passer E rapidement à la pratique € -RD Ce documntslapriéxvj-g(@h.)26013à:5 2 GNU/LiNUx maGaziNeHors-série N°66 : apacHe Impression : Service abonnement: Responsable publicité: Conception graphique: Remerciements Secrétaire derédaction Rédacteur enchef: Directeur depublication: Sites : Service commercial: E-mail : Tél. : est éditépar GNU/Linux MagazineHors-Série Éditions Diamond. rédigés parlesmembresdel'équiperédactionnelledes Les articlesnonsignéscontenusdanscenuméroontété respectif. droit ayant leur de propriété sont la dans le magazine les représentés logos Tous respectif. citées dans ce numéro sont déposées par les sans aucun marques Toutes d’information, but publicitaire. leur propriétaire figurant dans d’adresses les et prix pages de sont rédactionnelles indications données Les à renvoyés. titre ni rendus, ni sont GNU/Linux Magazine France Hors-série, publiés ou non, ne particulier, les manuscrits, photos accord écrit et de la société Les éditions Diamond. -
Migrating from Java Applets to Plugin-Free Java Technologies
Migrating from Java Applets to plugin-free Java technologies An Oracle White Paper January, 2016 Migrating from Java Applets to plugin-free Java technologies Migrating from Java Applets to plugin-free Java technologies Disclaimer The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle. Migrating from Java Applets to plugin-free Java technologies Executive Overview ........................................................................... 4 Browser Plugin Perspectives ............................................................. 4 Java Web Start .................................................................................. 5 Alternatives ....................................................................................... 6 Native Windows/OS X/Linux Installers ........................................... 6 Inverted Browser Control ............................................................... 7 Detecting Applets .............................................................................. 7 Migrating from Java Applets to plugin-free Java technologies Executive Overview With modern browser vendors working to restrict or reduce the support of plugins like -
Discontinued Browsers List
Discontinued Browsers List Look back into history at the fallen windows of yesteryear. Welcome to the dead pool. We include both officially discontinued, as well as those that have not updated. If you are interested in browsers that still work, try our big browser list. All links open in new windows. 1. Abaco (discontinued) http://lab-fgb.com/abaco 2. Acoo (last updated 2009) http://www.acoobrowser.com 3. Amaya (discontinued 2013) https://www.w3.org/Amaya 4. AOL Explorer (discontinued 2006) https://www.aol.com 5. AMosaic (discontinued in 2006) No website 6. Arachne (last updated 2013) http://www.glennmcc.org 7. Arena (discontinued in 1998) https://www.w3.org/Arena 8. Ariadna (discontinued in 1998) http://www.ariadna.ru 9. Arora (discontinued in 2011) https://github.com/Arora/arora 10. AWeb (last updated 2001) http://www.amitrix.com/aweb.html 11. Baidu (discontinued 2019) https://liulanqi.baidu.com 12. Beamrise (last updated 2014) http://www.sien.com 13. Beonex Communicator (discontinued in 2004) https://www.beonex.com 14. BlackHawk (last updated 2015) http://www.netgate.sk/blackhawk 15. Bolt (discontinued 2011) No website 16. Browse3d (last updated 2005) http://www.browse3d.com 17. Browzar (last updated 2013) http://www.browzar.com 18. Camino (discontinued in 2013) http://caminobrowser.org 19. Classilla (last updated 2014) https://www.floodgap.com/software/classilla 20. CometBird (discontinued 2015) http://www.cometbird.com 21. Conkeror (last updated 2016) http://conkeror.org 22. Crazy Browser (last updated 2013) No website 23. Deepnet Explorer (discontinued in 2006) http://www.deepnetexplorer.com 24. Enigma (last updated 2012) No website 25.