#35 SGX | Part 1 | Information Security 5 Secure Systems Engineering

Автор: NPTEL-NOC IITM

Загружено: 2019-05-06

Просмотров: 10399

Описание: Welcome to 'Information Security 5 Secure Systems Engineering' course !

This lecture introduces Intel SGX (Software Guard Extensions), a hardware-based TEE implemented in Intel processors. It begins by comparing SGX to ARM TrustZone, highlighting SGX's ability to provide stronger isolation through features like encrypted memory. The lecture then explains the concept of enclaves, secure sandboxes within SGX that protect the confidentiality and integrity of code and data. It explores how SGX utilizes Processor Related Memory (PRM), a protected region of RAM inaccessible to the operating system, to store enclave data and metadata structures. Viewers will learn about the fundamental principles of SGX and how it establishes secure execution environments within potentially compromised systems. .
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#IntelSGX #Enclaves #SecureSandbox #Confidentiality #Integrity #ProcessorRelatedMemory #PRM #EncryptedMemory #HardwareSecurity

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#35 SGX | Part 1 | Information Security 5 Secure Systems Engineering

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