'Software fault isolation' diaporamas de présentation

Software fault isolation - PowerPoint PPT Presentation

System Security Overview

System Security Overview

System Security Overview. Security is a Broad Area. Prevent attacks Authentication and Access control Remove software bugs Signature generation and filtering Protect secrete Encryption (RSA, public-private key, ..) Detect attacks Intrusion detection Information flow tracking

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749 views • 61 slides
Extensibility, Safety and Performance in the SPIN Operating System

Extensibility, Safety and Performance in the SPIN Operating System

Extensibility, Safety and Performance in the SPIN Operating System. Presented by Allen Kerr. Overview. Background and Motivation Modula-3 SPIN architecture Benchmarks Conclusion. Hardware Vs Software Protection. Hardware One-size-fits-all approach to system calls

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485 views • 27 slides
Memory Protection: Kernel and User Address Spaces

Memory Protection: Kernel and User Address Spaces

Memory Protection: Kernel and User Address Spaces. Andy Wang Operating Systems COP 4610 / CGS 5765. Up to This Point. Threads provide the illusion of an infinite number of CPUs On a single processor machine Memory management provides a different set of illusions Protected memory

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347 views • 27 slides
CS 5204 OPERATING SYSTEMS

CS 5204 OPERATING SYSTEMS

CS 5204 OPERATING SYSTEMS. Michael M. Swift, Brian Bershard and Henry M. Levy. Improving the Reliability of Commodity Operating Systems. Presented by: Suraj Menon. RELIABILITY!!!. Reliability refers to degree of tolerance against errors and component failures in a system. [Stankovic 1984].

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254 views • 25 slides
Securing Untrusted Code via Compiler-Agnostic Binary Rewriting

Securing Untrusted Code via Compiler-Agnostic Binary Rewriting

Securing Untrusted Code via Compiler-Agnostic Binary Rewriting. Richard Wartell , Vishwath Mohan, Dr. Kevin Hamlen , Dr. Zhiqiang Lin The University of Texas at Dallas. Supported in part by NSF, AFOSR, and DARPA. Software Fault Isolation (SFI).

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345 views • 22 slides
Securing Untrusted Code via Compiler-Agnostic Binary Rewriting

Securing Untrusted Code via Compiler-Agnostic Binary Rewriting

Securing Untrusted Code via Compiler-Agnostic Binary Rewriting. Richard Wartell , Vishwath Mohan, Dr. Kevin Hamlen , Dr. Zhiqiang Lin The University of Texas at Dallas. Supported in part by NSF, AFOSR, and DARPA. Software Fault Isolation (SFI).

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344 views • 22 slides
Programming Languages and Systems at Berkeley and Beyond Past, Present, and Future

Programming Languages and Systems at Berkeley and Beyond Past, Present, and Future

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304 views • 21 slides
Programming Languages and Systems at Berkeley and Beyond Past, Present, and Future

Programming Languages and Systems at Berkeley and Beyond Past, Present, and Future

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213 views • 21 slides

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