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安全

概述
文件
工具与软件
解决方案
安全性标志着保护有价值资产(如数据、特性、服务和财务或技术资源)的能力。保护资产需要维持三个关键方面:
  • 机密性:不向未经授权的实体披露与资产相关的数据
  • 完整性:确保与资产相关的数据在其整个生命周期中的准确性和完整性,防止损坏
  • 可用性:数据或服务在需要时可用
从系统设计的第一天起,安全性就应该成为其重要组成部分并遵循确定的流程:
  • 确定要保护的资产的价值
  • 了解资产的漏洞和面临的威胁
  • 制定安全策略,使用适当级别的安全措施降低风险
  • 根据安全分析创建适当的解决方案(硅、解决方案、软件、基础设施、生命周期)
为确保机密性、完整性和可用性,系统必须实现安全服务或功能,以确保:
  • 设备是可信赖的 - 通过身份验证、安全启动、安全固件安装/安全固件更新
  • 以安全的方式交换数据 — 通过安全通信进行
  • 数据和代码是可信的 - 通过数据和代码与执行保护

安全市场发展

安全市场正在迅速发展,从传统智能卡业务发展到与快速扩展的通信基础设施相关联的各种互联设备。这就产生了新的威胁和挑战,从而需要新的安全方法。 意法半导体提供广泛的安全产品和解决方案,可以满足新的安全需求,涵盖从简单设备到非常复杂的基础设施的各种用例。这包括物联网、工业和汽车等应用领域,还包含政府或监管要求,如计量或身份认证。
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ST’s technology innovation

With over 30 years’ experience in security market and a leadership position in Arm® Cortex® 32-bit MCU & MPU, ST offers an unique and certified security ecosystem combining our knowledge base, products portfolio, reference software packages for seamless implementation of security functions within electronic devices, fully aligned with customer needs and compliant with new security standards.​

Complete solution

ST provides broad range of secure products and solutions which address the new security requirements and cover use cases ranging from simple devices to very complex infrastructure. This includes application areas such as the Internet of Things, Industrial and Automotive and encompasses also governmental or regulated requirements such as metering or Identity.​

Product Security Incident Report Team (PSIRT)

If you wish to report a potential security vulnerability regarding our products, we encourage you to report it to ST PSIRT by following the steps described on that page "Report potential product security vulnerabilities".

Training materials

Get the knowledge and experience you need on Embedded Security ecosystems and STM32Trust.