Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"operating system architecture"”.
-
The exokernel operating system architecture
On traditional operating systems only trusted software such as privileged servers or the kernel can manage resources. This thesis proposes a new approach, the exokernel architecture, which makes resource management unprivileged but safe by separating management from protection: an exokernel …
-
Understanding and Improving the Performance of Mitigating Transient Execution Attacks
… for most performance costs. WARD is a novel operating system architecture that is resilient to transient execution attacks, yet avoids expensive software mitigations that existing operating systems employ when running on pre-2018 processors. It leverages a new hardware/software contract …
-
An approach to developing a resilient high-speed rail enterprise architecture through digital transformation
… and JR-Central has developed a well-organized operating system architecture to ensure safety, reliability, and profitability. However, now is the time for the company to transform its architecture because the landscape surrounding the enterprise and stakeholders' needs are rapidly changing. For …
-
Protection in commodity monolithic operating systems
… real privilege separation within commodity operating systems by ""nesting"" a small memory management protection domain inside a monolithic kernel's single-address space: all the while allowing both domains to operate at the same hardware privilege level. This dissertation also demonstrates …