Definition ∞ A hardware security flaw denotes a defect or vulnerability within the physical components or design of a computing device that can be exploited to compromise its security. These flaws can exist in microprocessors, memory chips, or peripheral controllers, allowing unauthorized access to data, privilege escalation, or system manipulation. Unlike software bugs, hardware flaws are often difficult to patch and may require physical replacement of components. They represent a fundamental weakness in system defense.
Context ∞ News regarding hardware security flaws often triggers significant concern across various industries, including digital assets, due to the foundational nature of these vulnerabilities. Examples like Spectre and Meltdown illustrate the widespread impact such flaws can have on data confidentiality. The ongoing challenge for manufacturers and developers involves implementing rigorous design verification processes and developing secure hardware architectures that resist both known and novel attack techniques.
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