'Instruction set randomization' diaporamas de présentation

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Security through Diversity

Security through Diversity

Security through Diversity. David Evans http://www.cs.virginia.edu/evans University of Virginia Computer Science. MIT (a “UVa-spinoff University”) 23 June 2005. Rotunda. Jefferson’s plan for the University of Virginia, 1817. 10 Pavilions. Rotunda.  Pavilions. Pavilions . Pavilion V.

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662 views • 58 slides
Basic Control Hijacking Attacks

Basic Control Hijacking Attacks

Control Hijacking. Basic Control Hijacking Attacks. Control hijacking attacks. Attacker’s goal : Take over target machine (e.g. web server) Execute arbitrary code on target by hijacking application control flow E xamples. Buffer overflow attacks Integer overflow attacks

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797 views • 58 slides
Basic Control Hijacking Attacks

Basic Control Hijacking Attacks

Control Hijacking. Basic Control Hijacking Attacks. Control hijacking attacks. Attacker’s goal : Take over target machine (e.g. web server) Execute arbitrary code on target by hijacking application control flow E xamples. Buffer overflow attacks Integer overflow attacks

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728 views • 56 slides
Where’s the FEEB? Effectiveness of Instruction Set Randomization

Where’s the FEEB? Effectiveness of Instruction Set Randomization

Where’s the FEEB? Effectiveness of Instruction Set Randomization. CERIAS Security Seminar Purdue University 9 March 2005. David Evans University of Virginia work with Nora Sovarel, Nate Paul and the UVa/CMU Genesis Project. Security Through Diversity. Today’s Computing Monoculture

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489 views • 39 slides
Efficient Instruction Set Randomization Using Software Dynamic Translation

Efficient Instruction Set Randomization Using Software Dynamic Translation

Efficient Instruction Set Randomization Using Software Dynamic Translation. Michael Crane Wei Hu. Outline. Introduction Code injection, ISR Problem Inefficiency of ISR Tools Diablo, Strata Solution Efficient ISR using Strata Conclusion. Introduction.

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535 views • 27 slides

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