'Long ptr' diaporamas de présentation

Buffer Overflows and Defenses

Buffer Overflows and Defenses. CS 419: Computer Security Lecture 10 and 11. Buffer Overflow. a very common attack mechanism from 1988 Morris Worm to Code Red, Slammer, Sasser and many others prevention techniques known still of major concern due to legacy of widely deployed buggy

734 views • 53 slides

?? ?????

?? ?????. ? ?. ?? ????? ?? ?? ?????? ?? ?? ????? ?? ?? ?? ????? ??? ??? ?? ????? ?? ?? ????? ??? ?? ?? ????? ??? ?? ??? ?? ????? ?? ? ????? ?? ? ????? ??? ?? ? ????? ??? ?? ?? ? ????? ?? ?? ????? ?? ?? ??. ?? ?????. ?? ??.

744 views • 43 slides

More on Programs and Processes

More on Programs and Processes. Jeff Chase Duke University. Today. What does the machine/OS look like to a program ? (continued) How is the machine shared among processes? How are processes protected?. About the heap manager.

442 views • 27 slides

Applications of Software Dynamic Translation

275 views • 15 slides