List of Versions Added in ARL #2576
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Sciserver: a Science Platform for Astronomy and Beyond a ∗ a a a Manuchehr Taghizadeh-Popp , , Jai Won Kim , Gerard Lemson , Dmitry Medvedev ,M
SciServer: a Science Platform for Astronomy and Beyond a < a a a Manuchehr Taghizadeh-Popp , , Jai Won Kim , Gerard Lemson , Dmitry Medvedev ,M. a a a a a Jordan Raddick , Alexander S. Szalay , Aniruddha R. Thakar , Joseph Booker , Camy Chhetri , a,b a Laszlo Dobos and Michael Rippin aInstitute For Data Intensive Engineering and Science, Johns Hopkins University. 3701 San Martin Drive, Baltimore MD 21218, USA bDepartment of Physics of Complex Systems, Eotvos Lorand University, Pf. 32, H-1518 Budapest, Hungary ARTICLEINFO ABSTRACT Keywords: We present SciServer, a science platform built and supported by the Institute for Data Intensive En- science platform gineering and Science at the Johns Hopkins University. SciServer builds upon and extends the Sky- education Server system of server-side tools that introduced the astronomical community to SQL (Structured computing Query Language) and has been serving the Sloan Digital Sky Survey catalog data to the public. SciS- databases erver uses a Docker/VM based architecture to provide interactive and batch mode server-side analysis server-side analytics with scripting languages like Python and R in various environments including Jupyter (notebooks), data science RStudio and command-line in addition to traditional SQL-based data analysis. Users have access to private file storage as well as personal SQL database space. A flexible resource access control system allows users to share their resources with collaborators, a feature that has also been very useful in classroom environments. All these services, wrapped in a layer of REST APIs, constitute a scalable collaborative data-driven science platform that is attractive to science disciplines beyond astronomy. -
La Sécurité Informatique Edition Livres Pour Tous (
La sécurité informatique Edition Livres pour tous (www.livrespourtous.com) PDF générés en utilisant l’atelier en source ouvert « mwlib ». Voir http://code.pediapress.com/ pour plus d’informations. PDF generated at: Sat, 13 Jul 2013 18:26:11 UTC Contenus Articles 1-Principes généraux 1 Sécurité de l'information 1 Sécurité des systèmes d'information 2 Insécurité du système d'information 12 Politique de sécurité du système d'information 17 Vulnérabilité (informatique) 21 Identité numérique (Internet) 24 2-Attaque, fraude, analyse et cryptanalyse 31 2.1-Application 32 Exploit (informatique) 32 Dépassement de tampon 34 Rétroingénierie 40 Shellcode 44 2.2-Réseau 47 Attaque de l'homme du milieu 47 Attaque de Mitnick 50 Attaque par rebond 54 Balayage de port 55 Attaque par déni de service 57 Empoisonnement du cache DNS 66 Pharming 69 Prise d'empreinte de la pile TCP/IP 70 Usurpation d'adresse IP 71 Wardriving 73 2.3-Système 74 Écran bleu de la mort 74 Fork bomb 82 2.4-Mot de passe 85 Attaque par dictionnaire 85 Attaque par force brute 87 2.5-Site web 90 Cross-site scripting 90 Défacement 93 2.6-Spam/Fishing 95 Bombardement Google 95 Fraude 4-1-9 99 Hameçonnage 102 2.7-Cloud Computing 106 Sécurité du cloud 106 3-Logiciel malveillant 114 Logiciel malveillant 114 Virus informatique 120 Ver informatique 125 Cheval de Troie (informatique) 129 Hacktool 131 Logiciel espion 132 Rootkit 134 Porte dérobée 145 Composeur (logiciel) 149 Charge utile 150 Fichier de test Eicar 151 Virus de boot 152 4-Concepts et mécanismes de sécurité 153 Authentification forte -
Download Windows Live Messenger for Linux Ubuntu
Download windows live messenger for linux ubuntu But installing applications in Ubuntu that were originally made for I found emescene to be the best Msn Messenger for Ubuntu Linux so far. It really gives you the feel as if you are using Windows Live Messenger. Its builds are available for Archlinux, Debian, Ubuntu, Fedora, Mandriva and Windows. At first I found it quite difficult to use Pidgin Internet Messenger on Ubuntu Linux. Even though it allows signing into MSN, Yahoo! Messenger and Google Talk. While finding MSN Messenger for Linux / Ubuntu, I found different emesene is also available and could be downloaded and installed for. At first I found it quite difficult to use Pidgin Internet Messenger on Ubuntu Linux. Even though it allows signing into MSN, Yahoo! Messenger. A simple & beautiful app for Facebook Messenger. OS X, Windows & Linux By downloading Messenger for Desktop, you acknowledge that it is not an. An alternative MSN Messenger chat client for Linux. It allows Linux users to chat with friends who use MSN Messenger in Windows or Mac OS. The strength of. Windows Live Messenger is an instant messenger application that For more information on installing applications, see InstallingSoftware. sudo apt-get install chromium-browser. 2. After the installation is Windows Live Messenger running in LinuxMint / Ubuntu. You can close the. Linux / X LAN Messenger for Debian/Ubuntu LAN Messenger for Fedora/openSUSE Download LAN Messenger for Windows. Windows installer A MSN Messenger / Live Messenger client for Linux, aiming at integration with the KDE desktop Ubuntu: Ubuntu has KMess in its default repositories. -
Netcat and Trojans/Backdoors
Netcat and Trojans/Backdoors ECE4883 – Internetwork Security 1 Agenda Overview • Netcat • Trojans/Backdoors ECE 4883 - Internetwork Security 2 Agenda Netcat • Netcat ! Overview ! Major Features ! Installation and Configuration ! Possible Uses • Netcat Defenses • Summary ECE 4883 - Internetwork Security 3 Netcat – TCP/IP Swiss Army Knife • Reads and Writes data across the network using TCP/UDP connections • Feature-rich network debugging and exploration tool • Part of the Red Hat Power Tools collection and comes standard on SuSE Linux, Debian Linux, NetBSD and OpenBSD distributions. • UNIX and Windows versions available at: http://www.atstake.com/research/tools/network_utilities/ ECE 4883 - Internetwork Security 4 Netcat • Designed to be a reliable “back-end” tool – to be used directly or easily driven by other programs/scripts • Very powerful in combination with scripting languages (eg. Perl) “If you were on a desert island, Netcat would be your tool of choice!” - Ed Skoudis ECE 4883 - Internetwork Security 5 Netcat – Major Features • Outbound or inbound connections • TCP or UDP, to or from any ports • Full DNS forward/reverse checking, with appropriate warnings • Ability to use any local source port • Ability to use any locally-configured network source address • Built-in port-scanning capabilities, with randomizer ECE 4883 - Internetwork Security 6 Netcat – Major Features (contd) • Built-in loose source-routing capability • Can read command line arguments from standard input • Slow-send mode, one line every N seconds • Hex dump of transmitted and received data • Optional ability to let another program service established connections • Optional telnet-options responder ECE 4883 - Internetwork Security 7 Netcat (called ‘nc’) • Can run in client/server mode • Default mode – client • Same executable for both modes • client mode nc [dest] [port_no_to_connect_to] • listen mode (-l option) nc –l –p [port_no_to_connect_to] ECE 4883 - Internetwork Security 8 Netcat – Client mode Computer with netcat in Client mode 1. -
LAN Messenger
SVERIAN Scientific LAN Messenger Pooja Purohit, Sakhare Shital, Kothari Rasika and Jadhav Dipali Department of Computer Engineering, SVERI’s College of Engineering (Poly.), Pandharpur Student Article Abstract: This is LAN messenger application; it’s a social media project for Final year college students. It is a Client – server application program developed in Visual Studio 2005 (VB .NET). Here the individual can chat with other individual through LAN connection. Even they can exchange file through one computer to other. Administrator can view chat logs through server. Here no need of Internet access. This application can be used in all workplace which is helpful in submitting information and to connect with workplace staff. Introduction: A LAN messenger is an instant messaging program designed for use within a single local area network (LAN). Many LAN messengers offer basic functionality for sending private messages, file transfer , chat rooms and graphical smileys . The advantage of using a simple LAN messenger over a normal instant messenger is that no active Internet connection or central server is required - and only people inside the firewall will have access to the system. LAN messenger is an easy to use, server based LAN messaging application for effective communication. It is correctly identified and works under all operating systems with unlimited user accounts and is the only secure messenger. The simple interface makes special training needless . Literature Review: The LM uses two-tier client server architecture as shown in figure 1. The application handling is completed separately for database queries and updates and for business logic processing and user interface presentation. -
Project Management Software March 2019
PROJECT MANAGEMENT SOFTWARE MARCH 2019 Powered by Methodology CONTENTS 3 Introduction 5 Defining Project Management Software 6 FrontRunners (Small Vendors) 8 FrontRunners (Enterprise Vendors) 10 Runners Up 22 Methodology Basics 2 INTRODUCTION his FrontRunners analysis minimum qualifying score of 3.96 Tis a data-driven assessment for Usability and 3.91 for User identifying products in the Project Recommended, while the Small Management software market that Vendor graphic had a minimum offer the best capability and value qualifying score of 4.55 for Usability for small businesses. For a given and 4.38 for User Recommended. market, products are evaluated and given a score for Usability (x-axis) To be considered for the Project and User Recommended (y-axis). Management FrontRunners, a FrontRunners then plots 10-15 product needed a minimum of 20 products each on a Small Vendor user reviews published within 18 and an Enterprise Vendor graphic, months of the evaluation period. based on vendor business size, per Products needed a minimum user category. rating score of 3.0 for both Usability and User Recommended in both In the Project Management the Small and Enterprise graphics. FrontRunners infographic, the Enterprise Vendor graphic had a 3 INTRODUCTION The minimum score cutoff to be included in the FrontRunners graphic varies by category, depending on the range of scores in each category. No product with a score less than 3.0 in either dimension is included in any FrontRunners graphic. For products included, the Usability and User Recommended scores determine their positions on the FrontRunners graphic. 4 DEFINING PROJECT MANAGEMENT SOFTWARE roject management software and document management, as well Phelps organizations manage as at least one of the following: time and deliver projects on time, on tracking, budgeting, and resource budget and within scope. -
Zarządzanie Bazą Danych. Serwer Mariadb – Kurs Podstawowy
Zarz ądzanie baz ą danych. Serwer MariaDB – kurs podstawowy Cele szkolenia W trakcie kursu uczestnik zdobędzie wiedzę o zasadach działania serwera baza danych MariaDB i jego kluczowych elementach. Wiedza z kursu obejmuje użytkowanie, i implementację baz danych w środowisku MariaDB. Wiedza obejmie również zasady i wymagania dotyczące instalacji serwera oraz podstawowych operacji po instalacji. Podczas kursu omówione zostaną cechy wyróżniające to środowisko oraz różnice w stosunku do serwera MySQL. Profil słuchaczy Kurs przeznaczony jest dla wszystkich, którzy pracują z bazami danych na serwerze MariaDB, tworzą je lub rozbudowują. Kurs skierowany jest zarówno do tych, którzy nie tworzyli dotychczas baz danych, jak również do tych, którzy tworzyli bazy danych w środowisku MySQL. Wymagania wst ępne Od uczestników szkolenia wymagana jest znajomość podstaw języka SQL. Czas trwania 2 dni po 8 godzin lekcyjnych Metoda realizacji szkolenia Szkolenie realizowane jest w formie naprzemiennie następujących po sobie mini wykładów oraz ćwiczeń praktycznych. Szkolenie łączy w sobie fachową wiedzę merytoryczną z praktycznymi przykładami jej wykorzystania w środowisku pracy. Wiedza teoretyczna i praktyczna Wprowadzenie do środowiska • Licencjonowanie • Cechy charakterystyczne środowiska Instalacja • Instalacja MariaDB • Konfiguracja • Plik konfiguracyjny my.cnf i zmienne systemowe • Ugrade z MySQL Porównanie MariaDB i MySQL • Zakres zgodności • Główne różnice Mechanizmy składowania • Wspólne cechy architektury • MyISAM • XtraDB • FederatedX • Memory • -
Software Development Process Improvements - Case QPR Software Plc
Software development process improvements - Case QPR Software Plc Lidia Zalevskaya Master’s Thesis Degree Programme in Information Systems Management 2019 Abstract Date: 2019.11.24 Author(s) Lidia Zalevskaya Degree programme Information Systems Management, Master’s Degree Thesis title Number of pages and appendix pages Software development process improvements - 98 + 26 Case QPR Software Plc Initially this study was planned as an effort to improve on a software development process within an existing team using an existing product code and systems. However, the situation changed and a new team (DevApps team) was established and given a new project, which created an opportunity to build a new type of team, product, process, and tools pipeline from scratch utilizing the improvement ideas. An Action Research framework was adopted as the theoretical approach for the study, while the Scrum methodology served as a framework for the development practices. The study began by summarizing previously identified problems in the software development process at QPR Software Plc and formulating improvement ideas focused on the coding workflow and Scrum practices. These were then tested in practice by the new DevApps scrum team. The research analysis centres on the process of choosing and setting up the new team’s development tools, figuring out ways of working, and implementing several iterations to find the best suitable development process. The most valuable empirical outcomes were the creation of a branching strategy and Git workflow for the DevApps team, the team members’ practical experience of working with Git and with the Azure DevOps developer services. A key outcome was the shift in many verification activities to earlier phases. -
Corel Photo Paint 10 Free Download
Corel photo paint 10 free download click here to download Corel PHOTO-PAINT is powerful image-editing software that lets you retouch photos, edit RAW images and create Download the FREE DAY TRIAL. CorelDRAW Free Download – Try CorelDRAW free for 15 days. Whether you' re creating graphics and layouts, editing photos or designing websites, this Corel® PHOTO-PAINT® – Image editing; Corel Font Manager™ – Font. Corel Photo-Paint Download, Corel Photo- Paint, Corel Photo-Paint free 9 scripts (*.csc and *.csi files) to be used with Corel Photo-Paint 10 by replacing. Corel photo paint 10 Free vector in Encapsulated PostScript eps .eps) vector illustration graphic art design format, Open office drawing svg .svg) vector. Download free day trials of PaintShop Pro, AfterShot Pro and Photo Impact. Design with layers, text, brushes, gradients, drawing and painting tools to. Download a free, fully functional day trial of any of our software products. Graphics, illustration, page layout, font management and photo editing software. Day Experience the world's most realistic and professional digital art & painting Corel and Windows 10 · Report Software Piracy · Uninstall Instructions · Beta. Corel PHOTO-PAINT X4,X5,X6,X7 Full Free Setup Download For Windows So please look at the below download link for Download Corel PHOTO-PAINT X7 Full Free . Download DirectX 9,10,11 and Full Free. PaintShop Pro is your affordable photo editing and graphic design software Free to try Corel Windows 7/8/10 Version Full Specs. Corel Photo-Paint 8 is a comprehensive photo-retouching and painting program that features a variety of image-enhancing filters to improve the. -
Create a Pull Request in Bitbucket
Create A Pull Request In Bitbucket Waverley is unprofitably bombastic after longsome Joshuah swings his bentwood bounteously. Despiteous Hartwell fathomsbroaches forcibly. his advancements institutionalized growlingly. Barmiest Heywood scandalize some dulocracy after tacit Peyter From an effect is your own pull remote repo bitbucket create the event handler, the bitbucket opens the destination branch for a request, if i am facing is Let your pet see their branches, commit messages, and pull requests in context with their Jira issues. You listen also should the Commits tab at the top gave a skill request please see which commits are included, which provide helpful for reviewing big pull requests. Keep every team account to scramble with things, like tablet that pull then got approved, when the build finished, and negotiate more. Learn the basics of submitting a on request, merging, and more. Now we made ready just send me pull time from our seven branch. Awesome bitbucket cloud servers are some nifty solutions when pull request a pull. However, that story ids will show in the grasp on all specified stories. Workzone can move the trust request automatically when appropriate or a percentage of reviewers have approved andor on successful build results. To cost up the webhook and other integration parameters, you need two set although some options in Collaborator and in Bitbucket. Go ahead but add a quote into your choosing. If you delete your fork do you make a saw, the receiver can still decline your request ask the repository to pull back is gone. Many teams use Jira as the final source to truth of project management. -
Test Result Report for Anydesk
Performance Test Results Report Prepared for AnyDesk For period 08/31/2020 – 09/09/2020 Reporter: Aliaksandr Hryshutsin Page: 1 of 13 Creation Date: 9/21/2020 Contents 1 Testing Approach ........................................................................................................................................... 3 1.1 Types of Tests ......................................................................................................................................... 3 1.2 Test set-up ............................................................................................................................................... 3 2 Summary on Test Results .............................................................................................................................. 4 2.1 Summary ................................................................................................................................................. 4 3 Test results ..................................................................................................................................................... 4 3.1 Framerate ................................................................................................................................................ 4 3.2 Latency .................................................................................................................................................... 5 3.3 Bandwidth ............................................................................................................................................... -
Distance Learningʼs Impact on Education IT
Key Insights Distance Learningʼs Impact on Education IT The changes taking place in the education COVID-19 caused an acceleration of K-12 education’s technology landscape as a result of the digital roadmap in three key areas: coronavirus school closures are extensive — and many will be permanent or evolving. Closing the “homework gap” to enable digital However, the rapid speed of change is creating learning. Mobile hotspots are increasingly going home, with students, new challenges for IT teams. creating an "always-connected" online learning dynamic1 New research by Absolute examines the Enabling remote and hybrid learning models. effects of distance learning on endpoint 75% of schools intend to operate remote or hybrid models2 health, device usage, safety, and security as schools adapt to remote and hybrid learning Protecting students, staff, and schools from cyberattacks. 60% of all malware attacks (particularly ransomware) occur in models in the 2020/21 school year. education3 To better understand what is happening on the ground, Millions of Absolute- 10,000 Schools and 12 analyst reports and Absolute studied: enabled devices districts peer research This is what we discovered… Reliance on devices to drive IT teams are doing School devices are mainly learning outcomes has more with less. being used for learning. While federal stimulus packages may help increased. 40% in the short term, long-term budgets are 16% YouTube, Edgenuity®, uncertain: Google Docs™, and 5% Google Classrooms 61% 28% are where most 11% students are increase in