{"id":761,"date":"2018-05-13T21:54:24","date_gmt":"2018-05-13T20:54:24","guid":{"rendered":"http:\/\/www.klaushaller.net\/?page_id=761"},"modified":"2022-03-26T10:36:03","modified_gmt":"2022-03-26T09:36:03","slug":"miscellaneous","status":"publish","type":"page","link":"https:\/\/www.klaushaller.net\/?page_id=761","title":{"rendered":"About me &#8230;"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"alignleft size-medium\"><a href=\"http:\/\/www.klaushaller.net\/wp-content\/uploads\/2022\/03\/Haller_Klaus_1743_rechteckig-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"263\" height=\"300\" src=\"http:\/\/www.klaushaller.net\/wp-content\/uploads\/2022\/03\/Haller_Klaus_1743_rechteckig-263x300.jpg\" alt=\"\" class=\"wp-image-1246\" srcset=\"https:\/\/www.klaushaller.net\/wp-content\/uploads\/2022\/03\/Haller_Klaus_1743_rechteckig-263x300.jpg 263w, https:\/\/www.klaushaller.net\/wp-content\/uploads\/2022\/03\/Haller_Klaus_1743_rechteckig-897x1024.jpg 897w, https:\/\/www.klaushaller.net\/wp-content\/uploads\/2022\/03\/Haller_Klaus_1743_rechteckig-768x876.jpg 768w, https:\/\/www.klaushaller.net\/wp-content\/uploads\/2022\/03\/Haller_Klaus_1743_rechteckig-1346x1536.jpg 1346w, https:\/\/www.klaushaller.net\/wp-content\/uploads\/2022\/03\/Haller_Klaus_1743_rechteckig-1795x2048.jpg 1795w, https:\/\/www.klaushaller.net\/wp-content\/uploads\/2022\/03\/Haller_Klaus_1743_rechteckig-624x712.jpg 624w\" sizes=\"auto, (max-width: 263px) 100vw, 263px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>My passion is <strong>Cloud Security<\/strong>, <strong>AI<\/strong>, and <strong>Digital Transformation<\/strong>. In the daytime, I work as a <strong>Senior IT Security Architect<\/strong>. My areas of expertise span public clouds (<strong>Google Cloud Platform<\/strong> and Mi<strong>crosoft Azure<\/strong>) and how to secure them, technical project and project management, IT operations, and information management, analytics, and artificial intelligence.<\/p>\n\n\n\n<p>Plus, I am a tech <strong>author <\/strong>working on articles in the early mornings or late evenings, reflecting and sharing my work experience. But most of all, I enjoy presenting and discussing with colleagues at <strong>conferences <\/strong>and workshops!<\/p>\n\n\n\n<p>I aim to&nbsp;<strong>share my experience<\/strong>&nbsp;from various projects I worked on in the last years. Drop me a message, if you work on similar topics and want to write an article with me or look for a conference speaker.<\/p>\n\n\n\n<p>You can contact me by email using my private email address: <span style=\"color: #0000ff;\"><i>webcontact (at) klaus (minus) haller (dot) net<\/i><span style=\"color: #000000;\"> or <\/span><\/span>add me on <a href=\"https:\/\/www.linkedin.com\/in\/klaushaller\">LinkedIn<\/a> and <a href=\"http:\/\/www.xing.com\/profile\/Klaus_Haller\">Xing<\/a> with a short message.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">My areas of&nbsp;expertise<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Cloud and cloud, especially securing Azure and GCP<\/li><li>Artificial Intelligence<\/li><li><a href=\"http:\/\/www.klaushaller.net\/?page_id=826\">Project management<\/a><\/li><li><a href=\"http:\/\/www.klaushaller.net\/?page_id=887\">Architecture, business analysis, and process (re)engineering<span class=\"Apple-converted-space\">&nbsp;<\/span><\/a><\/li><li><a href=\"http:\/\/www.klaushaller.net\/?page_id=843\">Data and information management and analytics<\/a><\/li><li>Core-banking systems (especially <a href=\"http:\/\/www.klaushaller.net\/?page_id=187\">data migration<\/a>) and credit risk applications<\/li><li><a href=\"http:\/\/www.klaushaller.net\/?page_id=230\">Test center organization and test management<\/a><\/li><li><a href=\"http:\/\/www.klaushaller.net\/?page_id=139\">Test data management<\/a><\/li><li><a href=\"http:\/\/www.klaushaller.net\/?page_id=298\">IT risk, IT compliance, and IT security, including ISO:27001<\/a><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Publications &amp; Presentations<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td> &nbsp;<a style=\"font-family: inherit; font-size: inherit;\" href=\"http:\/\/www.klaushaller.net\/wp-content\/uploads\/2020\/08\/WHY-IT-SECURITY-DEPARTMENTS-ALONE-CANNOT-GUARANTEE-SECURE-APPLICATIONS-Klaus-Haller-Hakin9-08-2020.pdf\"><em><strong>Why IT Security Departments (alone) cannot guarantee secure applications<\/strong><\/em><\/a><span style=\"font-family: inherit; font-size: inherit;\">, Hakin9, August 2020<\/span><ul> <li><a href=\"https:\/\/aibusiness.com\/author.asp?section_id=789&amp;doc_id=762644&amp;\"><em><strong>Perfect AI model, broken app: Integration patterns and testing needs<\/strong><\/em><\/a>, AI Business, July 24th, 2020<\/li> <li><em><strong><a href=\"http:\/\/www.klaushaller.net\/wp-content\/uploads\/2020\/07\/DNC-Magazine-End-of-Innovation-outside-the-cloud.pdf\">The end of Innovation outside the Cloud<\/a>, <\/strong><\/em>DNC Magazine, July\/August, 2020<\/li> <li>&nbsp;<em><strong>A<a rel=\"noopener noreferrer\" href=\"https:\/\/aibusiness.com\/author.asp?section_id=789&amp;doc_id=762270&amp;\" target=\"_blank\">I and self-service business intelligence \u2013 competing or complementing concepts<\/a><\/strong><strong>?<\/strong><\/em>, AI Business, July 8th, 2020<\/li> <li><em><strong><a href=\"http:\/\/www.klaushaller.net\/?page_id=1112\">Quality Assurance and Machine Learning Models<\/a><\/strong><\/em>, BCS &#8211; The Tester, June 2020<\/li> <li><a rel=\"noopener noreferrer\" href=\"https:\/\/aibusiness.com\/author.asp?section_id=789&amp;doc_id=762017\" target=\"_blank\"><em><strong>Scoping machine learning projects: The six questions each analytics translator has to know<\/strong><\/em><\/a>, AI Business, June 26th, 2020<\/li> <li><a rel=\"noopener noreferrer\" href=\"https:\/\/tdan.com\/data-warehouse-teams-adapt-to-be-data-driven\/26879\" target=\"_blank\"><em><strong>Data Warehouse Teams Adapt To Be Data-Driven<\/strong><\/em><\/a>, TDAN.com, June 17th, 2020<\/li> <li><a href=\"http:\/\/www.klaushaller.net\/?page_id=1046\"><em><strong>Becoming a Data-driven Company<\/strong><\/em><\/a>, TDAN.com, May 6th, 2020<\/li> <li><i><a href=\"http:\/\/www.klaushaller.net\/?page_id=980\"><strong>5 IT Operations Cost Traps and How to Avoid Them<\/strong><\/a>, <\/i>InfoQ, January 18th, 2020<i><br><\/i><\/li> <li><em><strong><a href=\"http:\/\/www.klaushaller.net\/?page_id=987\">Making CRISP-DM Work for Embedded Analytics<\/a><\/strong><\/em>, TDAN.com, January 15th, 2020<\/li> <li>Industry expert\/speaker at the Swiss Finance Institute as part of the Master Class &#8220;<strong>Data and Technology in Finance<\/strong>&#8221; in <a href=\"https:\/\/www.sfi.ch\/de\/events\/data-and-technology-in-finance-2020\">Lugano (Jan 17th, 2020)<\/a>, <a href=\"https:\/\/www.sfi.ch\/de\/events\/data-and-technology-in-finance-geneva\">Geneva (Sept 12th, 2019)<\/a>, <a href=\"https:\/\/www.sfi.ch\/de\/events\/data-and-technology-in-finance-ct.-schwyz-series\">Pf\u00e4ffikon SZ (Sept 4th, 2019)<\/a>, and <a href=\"https:\/\/www.sfi.ch\/de\/events\/data-and-technology-in-finance\">Z\u00fcrich (June 5th, 2019)<\/a>.<\/li> <li><i>K. Haller: <\/i><i><a rel=\"noopener noreferrer\" href=\"https:\/\/issuu.com\/isqi\/docs\/sq-magazin-50\/38\" target=\"_blank\"><strong>Data Analytics &#8211; Stolperfallen und Testbedarf<\/strong><\/a>, <\/i>SQ Magazin, M\u00e4rz 2019<\/li> <li><i>K. Haller: <\/i><a rel=\"noopener noreferrer\" href=\"http:\/\/tdan.com\/trends-in-data-management-and-analytics\/24603\" target=\"_blank\"><strong><i>Trends in Data Management and Analytics<\/i><\/strong><\/a>, tdan -The Database Administrator Newsletter, March 20th, 2019<\/li> <li><i>K. Haller: <\/i><i><a rel=\"noopener noreferrer\" href=\"https:\/\/www.vertriebsmanager.de\/ressort\/predictive-analytics-und-marktbearbeitung-eine-strategische-perspektive-2037488047\" target=\"_blank\"><strong>Predictive Analytics und Marktbearbeitung &#8211; eine strategische Perspektive<\/strong><\/a>, www.vertriebsmanager.de, 28.8.2018<\/i><\/li> <li><i>K. Haller: <\/i><i><a rel=\"noopener noreferrer\" href=\"https:\/\/www.vertriebsmanager.de\/ressort\/predictive-analytics-vertrieb\" target=\"_blank\"><strong>Quick Wins im Vertrieb dank Predictive Analytics<\/strong><\/a>, www.vertriebsmanager.de, 21.8.2018<\/i><\/li> <li><i>K. Haller: <\/i><i><a rel=\"noopener noreferrer\" href=\"https:\/\/issuu.com\/isqi\/docs\/sq-magazin-44\/16\" target=\"_blank\"><strong>Drei Gr\u00fcnde, warum Agile Projekte an der Unternehmensorganisation scheitern<\/strong><\/a>, SQ Magazin, September 2017<span class=\"Apple-converted-space\">&nbsp;<\/span><\/i><\/li> <li>K. Haller: <i><a href=\"http:\/\/www.klaushaller.net\/?page_id=721\"><strong>How To Deal With Shadow-IT Applications<\/strong><\/a>, Hakin9, September 2017<span class=\"Apple-converted-space\">&nbsp;<\/span><\/i><\/li> <li>K. Haller: <em><strong>Computermuseen, deren Besuch sich lohnt &#8211; Ein Streifzug durch Computermuseen <\/strong><\/em>, <a title=\"LOG IN Verlag\" href=\"http:\/\/www.log-in-verlag.de\">LOG IN<\/a>, Heft Nr. 185\/186, 2016<\/li> <li>K. Haller: <em><strong><a href=\"http:\/\/www.klaushaller.net\/?page_id=649\">Software Quality Beyond Testing In House Code<\/a><\/strong><\/em>, <a title=\"The Tester\" href=\"http:\/\/www.bcs.org\/category\/9265\">The Tester, BCS Specialist Group in Software Testing<\/a>, Issue 54, September 2015<\/li> <li>K. Haller: <em><strong><a href=\"http:\/\/www.klaushaller.net\/?page_id=609\">Testdaten und Testen von Business-Applikationen im Spannungsfeld von Effizienz und Compliance<\/a><\/strong><\/em>, Keynote, <a title=\"37. Treffens der GI-Fachgruppe Test, Analyse &amp; Verifikation von Software (TAV)\" href=\"https:\/\/fg-tav.gi.de\/veranstaltung\/37-tav\/\">37. Treffens der GI-Fachgruppe Test, Analyse &amp; Verifikation von Software (TAV)<\/a>, Friedrichshafen, Germany, 5.\/6.2.2015<\/li> <li>K. Haller: <em><strong><a title=\"HER - Wenn das Smartphone die bessere Partnerin ist\" href=\"http:\/\/www.klaushaller.net\/?page_id=600\">HER &#8211; Wenn das Smartphone die bessere Partnerin ist (Filmbesprechung)<\/a><\/strong><\/em>, Fiff-Kommunikation des <a title=\"FIFF\" href=\"http:\/\/fiff.de\/\">Form InformatikerInnen f\u00fcr Frieden und gesellschaftliche Verwantortung e.v<\/a> , Ausgabe 4\/2014<\/li> <li>K. Haller: <em><strong><a title=\"Ethische \u00dcberlegungen zum Einsatz von Data-Loss-Prevention-Tools in Unternehmen\" href=\"http:\/\/wp1149244.wp072.webpack.hosteurope.de\/?page_id=374\">Ethische \u00dcberlegungen zum Einsatz von Data-Loss-Prevention-Tools in Unternehmen<\/a><\/strong><\/em>, Fiff-Kommunikation des <a title=\"FIFF\" href=\"http:\/\/fiff.de\/\">Form InformatikerInnen f\u00fcr Frieden und gesellschaftliche Verwantortung e.v<\/a> , Ausgabe 3\/2014<\/li> <li>K. Haller: <em><strong><a title=\"When Data Is a Risk \u2013 DLP Tools and Their Role within IT Departments\" href=\"http:\/\/www.klaushaller.net\/?m=201404\">When Data Is a Risk \u2013 DLP Tools and Their Role within IT Departments<\/a><\/strong><\/em>, ;login (usenix magazine), February 2014<\/li> <li>Film review: <em><strong><a title=\"COMPUTER CHESS: Ein Film von skurrilen InformatikerInnen und der Angst vor dem 3. Weltkrieg in den 1980ern Testdaten als Risikofaktor\" href=\"http:\/\/wp1149244.server-he.de\/wp-content\/uploads\/2013\/03\/haller_computer_chess_fiff-fk-1-14-s59.pdf\">COMPUTER CHESS: Ein Film von skurrilen InformatikerInnen und der Angst vor dem 3. Weltkrieg in den 1980ern Testdaten als Risikofaktor<\/a><\/strong><\/em>, Fiff-Kommunikation des <a title=\"FIFF\" href=\"http:\/\/fiff.de\/\">Form InformatikerInnen f\u00fcr Frieden und gesellschaftliche Verwantortung e.v<\/a> , Ausgabe 1\/2014<\/li> <li>K.Haller: <em><strong><a title=\"Testdaten als Risikofaktor\" href=\"http:\/\/wp1149244.server-he.de\/wp-content\/uploads\/2014\/01\/SQ-Magazin-29_-Haller_Testdaten.pdf\">Testdaten als Risikofaktor<\/a><\/strong><\/em>, SQ Magazin, Ausgabe 29, December 2013<\/li> <li>K.Haller: <em><strong><a title=\"Data-Loss-Preventation-Tool minimieren Sicherheitsl\u00fccken in Testumgebung\" href=\"http:\/\/wp1149244.server-he.de\/wp-content\/uploads\/2014\/01\/SQ-Magazin-29_Haller_Data-Loss.pdf\">Data-Loss-Preventation-Tool minimieren Sicherheitsl\u00fccken in Testumgebung<\/a><\/strong><\/em>, SQ Magazin, Ausgabe 29, December 2013<\/li> <li>K.Haller: <em><strong><a title=\"Mobile Testing\" href=\"http:\/\/wp1149244.wp072.webpack.hosteurope.de\/?page_id=119\">Mobile Testing<\/a><\/strong><\/em>, ACM SIGSOFT Software Engineering Notes, Volume 38 Issue 6, November 2013<\/li> <li>K.Haller: <em><strong>Mobile Application Testing aus Management-Sicht<\/strong><\/em>, presentation at Iqnite Zurich\/Switzerland, September 24th, 2013<\/li> <li>K. Haller, K. Schlude: <em><strong><a title=\"How Scrum Changes Test Centers\" href=\"http:\/\/www.klaushaller.net\/media\/Agile_Record_No_15_Haller_Schlude.pdf\">How Scrum Changes Test Centers<\/a><\/strong><\/em>, Agile Record, August 2013<\/li> <li>K.Haller: <em><strong>Test Data Management &#8211; Was Manager wissen m\u00fcssen<\/strong><\/em>, keynote presentation at German Testing Night, Munich, Germany, July 4th, 2013<\/li> <li>K.Haller: <em><strong><a title=\"Scrum - Untergang der Test Center?\" href=\"http:\/\/www.klaushaller.net\/media\/Haller_Scrum_TestCenter_SQMagazin062013.pdf\">SCRUM &#8211; Untergang der Test Center?<\/a><\/strong><\/em> SQ Magazin, Ausgabe 27, Juni 2013<\/li> <li>K.Haller: <em><strong>Test Data Management aus Management-Sicht<\/strong><\/em>, presentation at Iqnite Germany, D\u00fcsseldorf, April 23rd-25th, 2013<\/li> <li>K.Haller: <em><strong>Test Data Management in f\u00fcnf Akten<\/strong><\/em>, presentation at Swiss Testing Day, Zurich, Switzerland, March 23th, 2013 <em>(best presentation award)<\/em><\/li> <li>K.Haller: <em><strong><a title=\"Test Data Management in Practice\" href=\"http:\/\/www.klaushaller.net\/media\/Haller_TestDataManagement_SWQD2013_Conference_Journal.pdf\">Test Data Management in Practice<\/a><\/strong><\/em>, Software Quality Days 2013, January 15th-17th, 2013, Vienna, Austria<\/li> <li><span lang=\"EN-GB\">K. Haller: <a href=\"http:\/\/www.klaushaller.net\/media\/STARWEST_Haller_ThreeNewTechnologiesThatWillDisruptYourTestOrganization.pdf\"><span style=\"font-weight: bold; font-style: italic;\">Three New Technologies That Will Disrupt Your Test Organization<\/span><\/a>, Software Testing, Analysis, and Review West Conference (STARWEST 2012), September 30 \u0096 October 5th, 2012, Anaheim, CA<\/span><\/li> <li><span lang=\"DE-DE\">K. Haller: <span style=\"font-weight: bold; font-style: italic;\"><a href=\"http:\/\/www.klaushaller.net\/media\/SQ_24_KlausHaller_SourcingModelle.pdf\">Neue Sourcing-Modelle f\u00fcr das Testing \u0096 Managed Service, Crowd, Cloud, SaaS<\/a><\/span>, <\/span><span lang=\"DE-DE\">SQ Magazin, Ausgabe 24, September 2012<\/span><\/li> <li><span lang=\"DE-DE\">K. Haller: <span style=\"font-weight: bold; font-style: italic;\">Disruptive Change Ahead: Cloud &amp; SOA als<br>Totengr\u00e4ber der Testing Organisation<\/span>, <\/span><span lang=\"DE-DE\">presentation at Iqnite Switzerland conference, September 25th, 2102, Zurich, Switzerland<\/span><\/li> <li><span lang=\"DE-DE\">K. Haller: <span style=\"font-weight: bold; font-style: italic;\">Disruptive Change Ahead: Cloud &amp; SOA als<br>Totengr\u00e4ber der Testing Organisation<\/span>, <\/span><span lang=\"DE-DE\">presentation at 10. Anwenderkonferenz Softw\u00e4requalit\u00e4t, Test und Innovation (ASQT 2012), 6.\/7.9.2012, Klagenfurt, Austria <\/span><\/li> <li><span lang=\"EN-US\">K. Haller: <span style=\"font-weight: bold; font-style: italic;\">Test Data Management &#8211; Adressing Data Sensitivness and compliance without sacrificing productivity<\/span>, <\/span><span lang=\"EN-US\">presentation at Testing &amp; Finance 2012 conference, May 16th\/17th, 2012, London, UK <\/span><\/li> <li><span lang=\"EN-US\">K. Haller, F. Matthes, Ch. Schulz: <span style=\"font-weight: bold; font-style: italic;\"><a href=\"http:\/\/www.klaushaller.net\/media\/BIS2012_halller_matthes_schulz_data_migration_process_model.pdf\">A detailed process model for large scale data migration projects<\/a><\/span>, 15th International Conference on Business Information Systems (BIS 2012), Vilnius, Lithuania 21-23 May, 2012<\/span><\/li> <li><span lang=\"DE-DE\">K. Haller: <span style=\"font-weight: bold; font-style: italic;\">Disruptive Change Ahead: Cloud &amp; SOA als Totengr\u00e4ber der Testing Organisation<\/span>, <\/span><span lang=\"DE-DE\">presentation at Iqnite Germany, April 24th-26th, 2012, Dusseldorf, Germany <\/span><\/li> <li><span lang=\"DE-CH\">K. Haller: Ch. Schulz: <span style=\"font-weight: bold; font-style: italic;\">Datenmigration: Alptraum f\u00fcr die Tester?<\/span> <\/span><span lang=\"EN-GB\">Presentation at Swiss Testing Day, Zurich, 14.3.2012<\/span><\/li> <li><span lang=\"DE-CH\">K. Haller:<span style=\"font-weight: bold; font-style: italic;\"> <a href=\"http:\/\/www.klaushaller.net\/media\/SQMagazin22_Haller_Test_Daten_Management.pdf\">Test Data Management \u2013 Investieren oder ignorieren? <\/a><\/span>SQ Magazin, March 2012<\/span><\/li> <li><span lang=\"EN-GB\">K. Haller: <a href=\"http:\/\/www.klaushaller.net\/media\/testingexperience16_12_11_Haller.pdf\"><span style=\"font-weight: bold; font-style: italic;\">Strategic investments in tough times \u2013 where testing organizations should invest<\/span><\/a>, testing experience, December 2011<\/span><\/li> <li><span lang=\"EN-GB\"><span style=\"font-weight: bold;\">Book Review<\/span> of \u201cAleksandra Sowa: Geschichte<br>Metriken &#8211; der Schl\u00fcssel zum erfolgreichen Security und Compliance Monitoring\u201d, published on www.wirtschaftsinformatik.de, December 2011<\/span><\/li> <li><span lang=\"EN-GB\">K. Haller: <a href=\"http:\/\/www.klaushaller.net\/media\/Haller_DataPrivay_Preproceedings_mit_Coypright.pdf\"><span style=\"font-weight: bold; font-style: italic;\">Data-Privacy Assessments for<br>Application Landscapes: A Methodology<\/span><\/a>, 1st BPM Workshop on Workflow Security<br>Audit and Certification (WfSAC), 9th Int\u2019l Conf. on Business Process Management<br>(BPM 11), Clermont-Ferrand, France, August 29th, 2011<\/span><\/li> <li><span lang=\"EN-GB\">K. Haller, F. Matthes, Ch. Schulz:<span style=\"font-weight: bold; font-style: italic;\"> <a href=\"http:\/\/www.klaushaller.net\/media\/icsm11_testing_data_migration.pdf\">Testing<br>&amp; Quality Assurance in Data Migration Projects<\/a><\/span>, 27th IEEE International<br>Conference on Software Maintenance (ICSM&#8217;11) in Williamsburg, VA am 25.-30. <\/span><span lang=\"DE-CH\">September 2011<\/span><\/li> <li><span lang=\"DE-CH\">T. Weing\u00e4rtner, A. Bucher, K.<br>Haller, M. Schneider: <span style=\"font-weight: bold; font-style: italic;\">Kreditberatung in der Praxis &#8211; Was Schweizer Unternehmen<br>von den Banken wirklich m\u00f6chten<\/span>, KMU-Magazin Nr. 10, Dezember 2010\/Januar 2011<\/span><\/li> <li><span lang=\"EN-GB\">K. Haller: <a href=\"http:\/\/www.klaushaller.net\/media\/haller_te_dec2010.pdf\"><span style=\"font-weight: bold; font-style: italic;\">Release<br>Upgrades for Database-Driven Applications: A Quality Assurance Perspective<\/span><\/a>,<br>testing experience, December 2010<\/span><\/li> <li><span lang=\"DE-CH\">K. Haller,<br>A. Bucher, T. Weing\u00e4rtner: <span style=\"font-weight: bold; font-style: italic;\">IT im Kreditgesch\u00e4ft \u2013 Die Trends<\/span>, Schweizer Bank,<br>September 2010<\/span><\/li> <li><span lang=\"EN-GB\">K. Haller: <a href=\"http:\/\/www.klaushaller.net\/media\/haller_on_the_implementation_and_correctness_of_information_system_upgrades_icsm2010.pdf\"><span style=\"font-weight: bold; font-style: italic;\">On the Implementation and Correctness of Information System Upgrades<\/span><\/a>, 26th IEEE International Conference on Software Maintenance, September 12-18, 2010,Timisoara, Romania<\/span><\/li> <li>K. Haller: <strong><em>Test Data Provisioning for Database-Driven Applications<\/em><\/strong>, BNCOD 2010 &#8211; the 27th International Information Systems Conference, 29th June &#8211; 1st July 2010, Dundee, UK<\/li> <li>K. Haller: <a href=\"http:\/\/www.klaushaller.net\/media\/Haller_Testdata_dbtest2010.pdf\"><span style=\"font-weight: bold; font-style: italic;\">The Test Data Challenge for Database-Driven Applications<\/span><\/a><span style=\"color: #000000;\">, 3rd International Workshop on Testing Database Systems (DBTest), June 7th, 2010, Indianapolis, Indiana<\/span><\/li> <li>K. Haller: <a href=\"http:\/\/www.klaushaller.net\/media\/testingexperience02_10_Haller.pdf\"><strong><em>The Test Data Challenge for Database-Driven Applications<\/em><\/strong><\/a>, <span style=\"color: #000000;\">testing experience,<\/span> June 2010<\/li> <li>K. Haller: <a href=\"http:\/\/www.klaushaller.net\/media\/haller_wsr2010_maintenance_costs.pdf\"><strong><em>Information System Maintenance Costs: The &#8220;In-between&#8221; Challenge<\/em><\/strong><\/a>, 12th Workshop &#8220;Software-Reengineering&#8221;<br>(WSR), May 3-5, 2010, Bad-Honnef, Germany<\/li> <li>K. Haller: <strong>Der optimale Weg zu Datenbank-Testdaten f\u00fcr Entwicklung und Testing von Business Applikationen<\/strong>, Presentation, Swiss Testing Day, March 17th, 2010, Zurich, Switzerland<\/li> <li>K. Haller, M. Heuberger <a href=\"http:\/\/www.klaushaller.net\/media\/haller_heuberger_knowhow_final_mit_konferenz.pdf\"><strong><em>Know-How Transfer in Core-Banking System Implementation Projects: A Case Study<\/em><\/strong><\/a>, Central and East European Conference on Softwware Engineering Techniques (CEE-SET) October 12-14, 2009, Krakow, Poland<\/li> <li>K. Haller: <a href=\"http:\/\/www.klaushaller.net\/media\/haller_dbtest2009_whiteboxtesting_dbs.pdf\"><em><strong>White-Box Testing for Database-driven Applications: A Requirements Analysis<\/strong><\/em><\/a>, Second International Workshop on Testing Database Systems (DBTest), Providence, RI, June 29th, 2009<\/li> <li>K. Haller: <a href=\"http:\/\/www.klaushaller.net\/media\/haller_datamigration_caise2009.pdf\"><strong><em>Towards the Industrialization of Data Migration: Concepts and Patterns for Standard Software Implementation Projects<\/em><\/strong><\/a>, 21st International Conference on Advanced Information Systems Engineering, Lecture Notes in Computer Science (LNCS) 5565, Amsterdam, The Netherlands, June 8th-12th, 2009<\/li> <li><strong><em>Book Review<\/em><\/strong> of: <em>A. Gadatsch: Grundkurs IT-Projektcontrolling<\/em>, appeared on www.wirtschaftsinformatik.de<\/li> <li>K. Haller: <a href=\"http:\/\/www.klaushaller.net\/media\/Haller_DW2008_DataMigrationProjectManagement.pdf\"><strong><em>Data Migration Project Management and Standard Software &#8211; Experiences in Avaloq Implementation Projects<\/em><\/strong><\/a>, Lecture Notes in Informatics (LNI) 138, Data Warehousing Conference &#8211; DW2008: Synergien durch Integration und Informationslogistik: St. Gallen, Switzerland, October 27th-28th, 2008<\/li> <li>K. Haller: <strong><em>Datenmigration bei Standardsoftware-Einf\u00fchrungsprojekten<\/em><\/strong>, Datenbank-Spektrum, Volume 8 (25): 39-46, dpunkt.verlag, 2008<\/li> <li><strong><em>Book Review<\/em><\/strong> of <em>G. Hertel, U. Konradt: Telekooperation und virtuelle Teamarbeit<\/em>, appared in Wirtschaftsinformatik, Volume 2(50), 2008 and on www.wirtschaftinformatik.de<\/li> <li>W. Binder, I. Constantinescu, B. Faltings, K. Haller, C. T\u00fcrker: <em><strong>A Multiagent System for the Reliable Execution of Automatically Composed Ad-hoc Processes<\/strong><\/em>, Journal of Autonomous Agents and Multi-Agent Systems, Volume 12(2): 219-237, 2006<\/li> <li>K. Haller, H. Schuldt, C. T\u00fcrker: <em><strong>Decentralized coordination of transactional processes in peer-to-peer environments<\/strong><\/em>, 14th International Conference on Information and Knowledge Management (CIKM), Bremen, Germany, October 31st &#8211; November 5th, 2005<\/li> <li>K. Haller: <strong><em>Transaktionsverwaltung f\u00fcr dienstorientierte Architekturen &#8211; ein Peer-to-Peer-basierter Ansatz<\/em><\/strong>, Ph. D. Thesis, Department of Computer Science, Swiss Federal Institute of Technology (ETH), Z\u00fcrich, Switzerland, 2005<\/li> <li>C. T\u00fcrker, Klaus Haller, Christoph Schuler, Hans-J\u00f6rg Schek: <strong><em>How can we support Grid Transactions? Towards Peer-to-Peer Transaction Processing<\/em><\/strong>, 2nd Biennial Conference on Innovative Data Systems Research, Asilomar, CA, January 4th-7th, 2005<\/li> <li>W. Binder, I. Constantinescu, B. Faltings, K. Haller, C. T\u00fcrker: <strong><em>A Multi-Agent System for the Reliable Execution of Automatically Composed Ad-hoc Processes<\/em><\/strong>, 2nd European Workshop on Multi-Agent Systems (EUMAS), Barcelona, Spain, December 16th-17th, 2004<\/li> <li>Klaus Haller, Heiko Schuldt, Can T\u00fcrker: <strong><em>A Fully Decentralized Approach to Coordinating Transactional Processes in Peer-to-Peer Environments<\/em><\/strong>. Technical Report Number 463, Institute of Information Systems, Swiss Federal Institute of Technology (ETH), Z\u00fcrich,<br>Switzerland, 2004<\/li> <li>K. Haller, M. Ackermann, C. Munari, C. T\u00fcrker: <strong><em>Enhanced User Support for Mobile Ad-hoc-Processes<\/em><\/strong>, Workshop &#8220;Grundlagen und Anwendungen mobiler Informationstechnologie&#8221;, Heidelberg, Germany, March 23rd-24th, 2004<\/li> <li>K. Haller, H. Schuldt: <strong><em>Consistent Process Execution in Peer-to-Peer Information Systems<\/em><\/strong>, 15th Conference On Advanced Information Systems Engineering (CAiSE), Lecture Notes in Computer Science<br>(LNCS) 2681, Velden\/Klagenfurt, Austria, June 16-18, 2003<\/li> <li>K. Haller, H. Schuldt, C. T\u00fcrker: <strong><em>Flexible Fehlerbehandlung f\u00fcr mobile Ad-hoc-Prozesse<\/em><\/strong>, Persistence, scalability, transactions &#8211; database mechanisms for mobile applications, workshop by the GI-Arbeitskreis &#8220;Mobile datenbanken&#8221;, Lecture Notes in Informatics (LNI) 43, Karlsruhe, Germany, April 10th-11th, 2003<\/li> <li>K. Haller, H. Schuldt: <strong><em>Towards a Decentralized Implementation of<br>Transaction Management<\/em><\/strong>. 15th GI-Workshop Grundlagen von<br>Datenbanken, Tangerm\u00fcnde, Germany, June 10th-13th, 2003<\/li> <li>K. Haller, H. Schuldt, H.-J. Schek: <strong><em>Transactional Peer-to-Peer<br>Information Processing: The AMOR Approach<\/em><\/strong>, 4th International<br>Conference on Mobile Data Management (MDM), Lecture Notes in Computer Science<br>(LNCS) 2574, Melbourne, Australia, January 21st-24th, 2003<\/li> <li>C. T\u00fcrker, K. Haller, H. Schuldt, H.-J. Schek: <strong><em>Mobilit\u00e4t in<br>Informationsr\u00e4umen<\/em><\/strong>, Datenbank-Spektrum 5: 16-23, dpunkt.verlag,<br>2003<\/li> <li>K. Haller, H. Schuldt: <strong><em>Using Predicates for Specifying Targets<br>of Migration and Messages in a Peer-to-Peer Mobile Agent<br>Environment<\/em><\/strong>, 5th International Conference on Mobile Agents (MA),<br>Lecture Notes in Computer Science (LNCS) 2240, Atlanta, GA, December 2nd\u20134th,<br>2001<\/li> <li>K. Haller: <strong><em>Ein Konzept zur Integration von UML-StateMachines in<br>ein ORDBMS<\/em><\/strong>, Diploma Thesis, Department of Computer Science,<br>Technical University of Kaiserslautern, Germany, 2000<\/li> <li>K. Haller: <strong><em>Development of a Lightning Control System in<br>SDL<\/em><\/strong>, Project Thesis, Department of Computer Science, Technical<br>University of Kaiserslautern, Germany, 1999<\/li> <\/ul> <\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>My passion is Cloud Security, AI, and Digital Transformation. In the daytime, I work as a Senior IT Security Architect. My areas of expertise span public clouds (Google Cloud Platform and Microsoft Azure) and how to secure them, technical project and project management, IT operations, and information management, analytics, and artificial intelligence. Plus, I am [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":99999,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-761","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.klaushaller.net\/index.php?rest_route=\/wp\/v2\/pages\/761","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.klaushaller.net\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.klaushaller.net\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.klaushaller.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.klaushaller.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=761"}],"version-history":[{"count":9,"href":"https:\/\/www.klaushaller.net\/index.php?rest_route=\/wp\/v2\/pages\/761\/revisions"}],"predecessor-version":[{"id":1261,"href":"https:\/\/www.klaushaller.net\/index.php?rest_route=\/wp\/v2\/pages\/761\/revisions\/1261"}],"wp:attachment":[{"href":"https:\/\/www.klaushaller.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}