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- Article name
- SMM technology and its application in computer security
- Authors
- Pakhomov M. V., , pahomov.mv@phystech.edu, Moscow Institute of Physics and Technology (National Research University), Dolgoprudny, Moscow region, Russia
- Keywords
- System Management Mode / System Management Interruption / information security tool / computer security / SMI_EN register / protection rings / code execution mode / x86 architecture
- Year
- 2021 Issue 4 Pages 13 - 19
- Code EDN
- Code DOI
- 10.52190/2073-2600_2021_4_13
- Abstract
- System Management Mode (SMM) is a highly privileged mode on most x86 computers, and there are many ways to exploit this mode to attack devices. In this article, the correct configuration of the mode is described, possible security functions using SMM are identified, and the pros and cons of using the technology for security are indicated. The result of the work was the analysis and assessment of the feasibility of using the technology in computer security.
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