{"id":7211,"date":"2025-04-24T16:15:43","date_gmt":"2025-04-24T14:15:43","guid":{"rendered":"https:\/\/sanctuary.dev\/blog\/sanctuary-esa-tender-anomaly-detection-2\/"},"modified":"2025-04-24T16:45:20","modified_gmt":"2025-04-24T14:45:20","slug":"sanctuary-esa-tender-supply-chain","status":"publish","type":"post","link":"https:\/\/sanctuary.dev\/de\/blog\/sanctuary-esa-tender-supply-chain\/","title":{"rendered":"Sichere Software-Lieferketten f\u00fcr Satelliten"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"7211\" class=\"elementor elementor-7211\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eabdee2 nd-elementor-section-full elementor-section-height-default elementor-section-height-default\" data-id=\"eabdee2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1bcc002\" data-id=\"1bcc002\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-98a19ad elementor-widget elementor-widget-text-editor\" data-id=\"98a19ad\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"intro\">SANCTUARY hat in Zusammenarbeit mit Airbus Defence &amp; Space und Testonica Lab Ltd. eine Ausschreibung der Europ\u00e4ischen Weltraumorganisation (ESA) zur Entwicklung einer innovativen \u201eEnd-to-End Supply Chain Protection Architecture\u201c f\u00fcr Raumfahrzeuge gewonnen. Das Hauptziel der vorgeschlagenen L\u00f6sung besteht darin, die Integrit\u00e4t, Authentizit\u00e4t und Transparenz von Software-Artefakten \u00fcber die gesamte Lieferkette von Raumfahrzeugen zu gew\u00e4hrleisten, von ihrer Erstellung beim Lieferanten bis zu ihrem Einsatz und ihrer Aktualisierung auf einem Raumfahrzeug.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-56b6e15 nd-elementor-section-full elementor-section-height-default elementor-section-height-default\" data-id=\"56b6e15\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-95920dd\" data-id=\"95920dd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ce4d5cb elementor-widget elementor-widget-text-editor\" data-id=\"ce4d5cb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Bei modernen Raumfahrtmissionen werden softwarebasierte Systeme immer wichtiger, was gleichzeitig zu einer h\u00f6heren Komplexit\u00e4t und Anf\u00e4lligkeit der entsprechenden Lieferketten f\u00fchrt. Insbesondere der geplante Einsatz von (neu-)programmierbarer und (neu-)konfigurierbarer Software und Firmware-Komponenten in Raumfahrzeugen sowie die Beteiligung zahlreicher Unterauftragnehmer und Drittanbieter machen eine erh\u00f6hte Transparenz, Integrit\u00e4t und Sicherheit in jeder Entwicklungsphase erforderlich. In Anbetracht dieser Herausforderungen wurde ein Konsortium unter der Leitung von Airbus Defence &amp; Space zusammen mit SANCTUARY und Testonica Lab Ltd. in Zusammenarbeit mit der Europ\u00e4ischen Weltraumorganisation (ESA) mit der Entwicklung einer innovativen L\u00f6sung zum umfassenden Schutz der gesamten Software-Lieferkette f\u00fcr Raumfahrzeuge beauftragt. Das Hauptziel dieser vorgeschlagenen L\u00f6sung ist es, alle Phasen der Software- und Firmware-Erstellung, -Integration, -Validierung und -Einf\u00fchrung gegen m\u00f6gliche Manipulationen abzusichern.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e435a2c elementor-widget elementor-widget-text-editor\" data-id=\"e435a2c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tIm Mittelpunkt dieser Initiative steht eine spezielle Demonstrationsplattform, die als so genanntes \u201eBreadboard\u201c konzipiert ist und alle notwendigen sicherheitsrelevanten Prozesse und Schutzma\u00dfnahmen umfasst, die sowohl die Softwareentwicklung am Boden als auch die anschlie\u00dfende Integration von Raumfahrzeugen abdecken. Die Plattform wird sich speziell an den strengen Sicherheitsanforderungen der Raumfahrtindustrie orientieren und eine automatisierte und gr\u00fcndlich dokumentierte R\u00fcckverfolgbarkeit \u00fcber die gesamte Software-Lieferkette hinweg erm\u00f6glichen - vom urspr\u00fcnglichen Quellcode \u00fcber automatisierte Build-Prozesse und die Integration externer Komponenten bis hin zur sicheren Installation auf Raumfahrzeugkomponenten wie <b>On-Board Computer (OBCs) oder Field Programmable Gate Arrays (FPGAs)<\/b>.\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dfc5d68 elementor-widget__width-initial elementor-widget elementor-widget-nd-image\" data-id=\"dfc5d68\" data-element_type=\"widget\" id=\"satellite-pic\" data-widget_type=\"nd-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"nd-image\">\n    \n    \n        \n                <div class=\"d-flex flex-wrapper align-items-start\">\n                                            <img decoding=\"async\" style=\"\" src=\"https:\/\/sanctuary.dev\/app\/uploads\/2025\/04\/satellite_supply-chain.svg\" class=\"full-image\"  sizes=\"(min-width: 768px) 100vw, 100vw\" alt=\"Depiction of the stages of the software supply chain for a satellite.\">\n                                    <\/div>\n            \n        \n        \n    <\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5622a4 elementor-widget elementor-widget-text-editor\" data-id=\"b5622a4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tEin entscheidendes Merkmal der vorgeschlagenen Sicherheitsl\u00f6sung ist die F\u00e4higkeit, detailliert und nachpr\u00fcfbar zu gew\u00e4hrleisten, dass alle Komponenten innerhalb der Software-Lieferkette authentisch und unver\u00e4ndert bleiben. Der Demonstrator zielt ausdr\u00fccklich darauf ab, das Einf\u00fcgen von b\u00f6sartigem Code zu verhindern, der die Integrit\u00e4t der Mission, die Funktionalit\u00e4t der Hardware oder die Sicherheit der Menschen gef\u00e4hrden k\u00f6nnte. Um diese Ziele zu erreichen, plant das Konsortium den Einsatz fortschrittlicher kryptografischer Technologien, darunter Public-Key-Kryptografie und zukunftssichere Post-Quantum-Kryptografie. Weiterhin werden <b>Trusted Execution Environments (TEEs)<\/b>beispielweise basierend auf <b>Arm TrustZone<\/b> Technologie und dem dazugeh\u00f6rigen <b>TEE Management Framework (TMF)<\/b>integriert, um kritische Vorg\u00e4nge wie Software-Updates und die Protokollierung von Zust\u00e4nden sicher zu steuern.\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-942392d elementor-widget elementor-widget-text-editor\" data-id=\"942392d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Dar\u00fcber hinaus beinhaltet der Projektansatz die systematische Containerisierung aller kritischen Entwicklungs- und Integrationsprozesse. Digital signierte Container gew\u00e4hrleisten die Isolierung, Integrit\u00e4t und Authentizit\u00e4t der eingesetzten Software-Tools und -Komponenten. Besonderes Augenmerk wird auf umfassende Validierungsverfahren f\u00fcr die Integration von Komponenten Dritter - z. B. Open-Source-Software - gelegt, einschlie\u00dflich automatischer und manueller Tests sowie dynamischer und statischer Code-Analysen, bevor diese Komponenten innerhalb der Lieferkette als vertrauensw\u00fcrdig akzeptiert werden.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2d0c02 elementor-widget elementor-widget-text-editor\" data-id=\"f2d0c02\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tDurch eine konsequente und rekursive Anwendung dieses Ansatzes auf allen Ebenen der Software-Lieferkette erm\u00f6glicht die vorgeschlagene L\u00f6sung eine detaillierte und umfassende R\u00fcckverfolgbarkeit aller Softwarekomponenten bis hin zu ihren untersten Teilkomponenten. Infolgedessen wird eine robuste <b>Software Bill of Materials (SBOM)<\/b> die Herkunft, die Zusammensetzung und den Sicherheitsstatus aller verwendeten Softwarepakete transparent dokumentieren. Infolgedessen werden die Betreiber von Raumfahrzeugen von erheblich verbesserten F\u00e4higkeiten profitieren, um potenzielle Schwachstellen proaktiv zu erkennen, Bedrohungen wirksam zu entsch\u00e4rfen und die langfristige Stabilit\u00e4t und Sicherheit k\u00fcnftiger Raumfahrtmissionen nachhaltig zu st\u00e4rken.\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>SANCTUARY Wins ESA Tender for Developing Solutions for Securing Software Supply Chains of Satellites.<\/p>","protected":false},"author":12,"featured_media":7221,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[],"class_list":["post-7211","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - 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