{"id":14823,"date":"2020-07-24T17:32:47","date_gmt":"2020-07-24T15:32:47","guid":{"rendered":"http:\/\/localhost:8888\/clearsy\/references\/digisafe\/"},"modified":"2020-08-07T14:19:16","modified_gmt":"2020-08-07T12:19:16","slug":"digisafe","status":"publish","type":"references","link":"https:\/\/www.clearsy.com\/en\/references\/digisafe\/","title":{"rendered":"DIGISAFE"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"> The DIGISAFE technology and its communication protocol on Siemens automaton<\/h2>\n\n\n\n<p class=\"lanceur\">DIGISAFE is a technology developed by Siemens that is based on the encoding of secure information, established on a target comprising a \u201ccoded monoprocessor\u201c. <\/p>\n\n\n\n<p>DIGISAFE, combined with the used of the formal B method, guarantees a level of confidence which enables SIL4 systems to be developed and integrates SIL4 security software.<\/p>\n\n\n\n<p>DIGISAFE includes a secure communication protocol, which relies on the encoding of information. Within the context of the development of a service that manages the opening and closing of the Platform Screens, CLEARSY has integrated this protocol on a Siemens security automaton from the Simatic range.<\/p>\n\n\n\n<p>This integration has enabled a secure communication gateway to be developed between the CBTC system and the platform screens in operation on <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Ligne_9_du_m%C3%A9tro_de_Barcelone\" target=\"_blank\" rel=\"noopener noreferrer\">line 9 of the entirely automatic Barcelona underground rail system in Spain.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The DIGISAFE technology and its communication protocol on Siemens automaton DIGISAFE is a technology developed by Siemens that is based [&hellip;]<\/p>\n","protected":false},"featured_media":15043,"template":"","secteur":[],"domaines_references":[],"class_list":["post-14823","references","type-references","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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