{"id":13634,"date":"2024-02-29T16:43:05","date_gmt":"2024-02-29T14:43:05","guid":{"rendered":"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/?p=13634"},"modified":"2024-06-06T10:08:27","modified_gmt":"2024-06-06T08:08:27","slug":"secure-firmware-updaters-on-stm32-mcus","status":"publish","type":"post","link":"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/blog\/device-security\/secure-firmware-updaters-on-stm32-mcus\/","title":{"rendered":"Secure Firmware Updaters on STM32 MCUs"},"content":{"rendered":"\n<p class=\"article-lead\">A standalone <strong>Secure Firmware Updater<\/strong> provides secure offline, on-premise firmware (FW) updates for industrial devices. The product is designed to make secure FW updates, providing a security layer in front of a target device and using encrypted firmware, TrustZone\u00ae technology, and a secure element chip in the process to ensure only authentic tamper-free FW can be updated and taken into use.<\/p>\n\n\n\n<p>You can also <a href=\"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-content\/uploads\/2024\/04\/Proekspert_Secure-Firmware-Updaters-STM32-MCUs.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">download this as a PDF document<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/blog\/connected-products\/secure-firmware-updater-technology\/\" target=\"_blank\" rel=\"noreferrer noopener\">Key features<\/a> of Secure Firmware Updater<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Secure and tamper-proof FW update process&nbsp;<\/li>\n\n\n\n<li>Authentic FW verification&nbsp;<\/li>\n\n\n\n<li>USB \/ offline FW updating&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Custom features:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Custom integration with target device&nbsp;<\/li>\n\n\n\n<li>Custom FW updater logic&nbsp;<\/li>\n\n\n\n<li>Custom MCU flashing of the target device&nbsp;<\/li>\n<\/ul>\n\n\n\n<p><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -1pt;margin-right: -1pt;background-color:#ffffff;margin-top:0pt;margin-bottom:8pt;\" id=\"docs-internal-guid-4478beca-7fff-3fd4-e0a3-79c97c9e3787\"><\/p><div dir=\"ltr\" style=\"margin-left:0pt;\" align=\"left\"><table style=\"border:none;border-collapse:collapse;font-size:12px;\"><colgroup><col width=\"75\"><\/col><col width=\"100\"><\/col><col width=\"120\"><\/col><col width=\"80\"><\/col><col width=\"65\"><\/col><col width=\"70\"><\/col><col width=\"62\"><\/col><col width=\"74\"><\/col><\/colgroup><tbody><tr style=\"height:33.75pt\"><td colspan=\"3\" style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#deebff;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Supported microcontrollers and hardware<\/span><span style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"><\/span><\/p><\/td><td colspan=\"5\" style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Security features of Secure Firmware Updater<\/span><span style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"><\/span><\/p><\/td><\/tr><tr style=\"height:77.25pt\"><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#deebff;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Family<\/span><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"><\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#deebff;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">MCU device<\/span><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"><\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#deebff;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Secure element<\/span><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"><\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">TrustZone\u00ae<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Secure Boot<\/span><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"><\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">PCROP<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Data signing<\/span><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"><\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Data encryption<\/span><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"><\/span><\/p><\/td><\/tr><tr style=\"height:30.75pt\"><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#deebff;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><a style=\"text-decoration:none;\" href=\"https:\/\/www.st.com\/en\/microcontrollers-microprocessors\/stm32f4-series.html\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#467886;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:underline;-webkit-text-decoration-skip:none;text-decoration-skip-ink:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">STM32F4<\/span><\/a><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#467886;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"><\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#deebff;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">STM32F446RE<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#deebff;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">STSAFE-A110<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">N\/A<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Custom feature<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Yes<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Yes<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Yes<\/span><\/p><\/td><\/tr><tr style=\"height:30.75pt\"><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#deebff;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><a style=\"text-decoration:none;\" href=\"https:\/\/www.st.com\/en\/microcontrollers-microprocessors\/stm32u5-series.html\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#467886;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:underline;-webkit-text-decoration-skip:none;text-decoration-skip-ink:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">STM32U5<\/span><\/a><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#467886;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"><\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#deebff;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">STM32U575ZI<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#deebff;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">STSAFE-A110<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Yes<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Yes<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">N\/A<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Yes<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Yes<\/span><\/p><\/td><\/tr><tr style=\"height:30.75pt\"><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#deebff;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><a style=\"text-decoration:none;\" href=\"https:\/\/www.st.com\/en\/microcontrollers-microprocessors\/stm32l5-series.html\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#467886;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:underline;-webkit-text-decoration-skip:none;text-decoration-skip-ink:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">STM32L5<\/span><\/a><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#467886;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"><\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#deebff;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">STM32L552ZE<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#deebff;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">STSAFE-A110<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Yes<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Yes<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">N\/A<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Yes<\/span><\/p><\/td><td style=\"border-left:solid #000000 0.8333325pt;border-right:solid #000000 0.8333325pt;border-bottom:solid #000000 0.8333325pt;border-top:solid #000000 0.8333325pt;vertical-align:middle;background-color:#e3fcef;overflow:hidden;overflow-wrap:break-word;\"><p dir=\"ltr\" style=\"line-height:1.38;margin-left: -4pt;text-align: center;margin-top:2pt;margin-bottom:2pt;\"><span style=\"font-size:9pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\">Yes<\/span><\/p><\/td><\/tr><\/tbody><\/table><\/div><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-cgb-section-block text-white margin-top-50\" style=\"background-color:#121337\"><div class=\"container container__main\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full img-pdf-download\"><img decoding=\"async\" width=\"414\" height=\"574\" data-src=\"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-content\/uploads\/2024\/06\/stm32.png\" alt=\"\" class=\"wp-image-14229 lazyload\" data-srcset=\"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-content\/uploads\/2024\/06\/stm32.png 414w, https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-content\/uploads\/2024\/06\/stm32-216x300.png 216w\" data-sizes=\"(max-width: 414px) 100vw, 414px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 414px; --smush-placeholder-aspect-ratio: 414\/574;\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading has-text-align-left h1\">Get the solution brief<\/h2>\n\n\n\n<p class=\"size18 margin-bottom-10\">Discover how Shield-loT enables organizations to monitor and secure any loT device, application and network<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-black-color has-white-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-content\/uploads\/2024\/04\/Proekspert_Secure-Firmware-Updaters-STM32-MCUs.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Download PDF<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cgb-section-block left m-padding-left-0 m-padding-right-0\"><div class=\"container container__narrow\"><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer visible-xs\"><\/div>\n<\/div><\/section>\n\n\n\n<h2 class=\"wp-block-heading\">Read more<\/h2>\n\n\n<div class=\"vlp-link-container vlp-template-default\">\n\t\t\t<a href=\"https:\/\/proekspert.com\/secure-firmware-update-solution\/\" class=\"vlp-link\" title=\"Secure firmware update solution | Proekspert\" rel=\"nofollow\" target=\"_blank\"><\/a>\n\t\t\t<div class=\"vlp-link-image-container\">\n\t\t\t\t\t\t<div class=\"vlp-link-image\"><img decoding=\"async\" data-src=\"https:\/\/proekspert.com\/wp-content\/uploads\/2023\/02\/secure-firmware-update-solution-fb.jpg\" style=\"max-width: 1200px; max-height: 1200px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" \/><\/div>\n\t\t\t<\/div>\n\t\t<div class=\"vlp-link-text-container\">\n\t\t\t\t<div class=\"vlp-link-title\">\n\t\t\tSecure firmware update solution | Proekspert\t\t<\/div>\n\t\t\t\t\t\t<div class=\"vlp-link-summary\">\n\t\t\t\t\t\tProekspert develops secure firmware update solutions that ensure the device software is protected no matter how the update package&#8230;\n\t\t<\/div>\n\t\t\t\t\t\t<div class=\"vlp-post-link\">\n\t\t\t<a href=\"https:\/\/proekspert.com\/secure-firmware-update-solution\/\" title=\"Secure firmware update solution | Proekspert\" rel=\"nofollow\" target=\"_blank\">https:\/\/proekspert.com\/secure-firmware-update-solution\/<\/a>\n\t\t<\/div>\n\t\t\t<\/div>\n<\/div>\n\n\n<div class=\"vlp-link-container vlp-template-default\">\n\t\t\t<a href=\"https:\/\/proekspert.com\/blog\/connected-products\/secure-firmware-updater-technology\/\" class=\"vlp-link\" title=\"Secure Firmware Updater technology | Proekspert\" rel=\"nofollow\" target=\"_blank\"><\/a>\n\t\t\t<div class=\"vlp-link-image-container\">\n\t\t\t\t\t\t<div class=\"vlp-link-image\"><img decoding=\"async\" data-src=\"https:\/\/proekspert.com\/wp-content\/uploads\/2024\/03\/sfu-1.jpg\" style=\"max-width: 1200px; max-height: 1200px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" \/><\/div>\n\t\t\t<\/div>\n\t\t<div class=\"vlp-link-text-container\">\n\t\t\t\t<div class=\"vlp-link-title\">\n\t\t\tSecure Firmware Updater technology | Proekspert\t\t<\/div>\n\t\t\t\t\t\t<div class=\"vlp-link-summary\">\n\t\t\t\t\t\tThe technology behind the custom secure firmware updater for industrial devices&#8230;\n\t\t<\/div>\n\t\t\t\t\t\t<div class=\"vlp-post-link\">\n\t\t\t<a href=\"https:\/\/proekspert.com\/blog\/connected-products\/secure-firmware-updater-technology\/\" title=\"Secure Firmware Updater technology | Proekspert\" rel=\"nofollow\" target=\"_blank\">https:\/\/proekspert.com\/blog\/connected-products\/secure-firmware-updater-technology\/<\/a>\n\t\t<\/div>\n\t\t\t<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>STM32-based Secure Firmware Updater for industrial device manufacturers<\/p>\n","protected":false},"author":5,"featured_media":13637,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-13634","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-device-security"],"acf":[],"_links":{"self":[{"href":"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-json\/wp\/v2\/posts\/13634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-json\/wp\/v2\/comments?post=13634"}],"version-history":[{"count":13,"href":"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-json\/wp\/v2\/posts\/13634\/revisions"}],"predecessor-version":[{"id":14231,"href":"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-json\/wp\/v2\/posts\/13634\/revisions\/14231"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-json\/wp\/v2\/media\/13637"}],"wp:attachment":[{"href":"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-json\/wp\/v2\/media?parent=13634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-json\/wp\/v2\/categories?post=13634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/clients.triloogia.ee\/proekspert\/wp-new\/wp-json\/wp\/v2\/tags?post=13634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}