'Mov ebx' presentation slideshows

CS 201 Stack smashing

CS 201 Stack smashing. Stack smashing (buffer overflow). One of the most prevalent remote security exploits 2002: 22.5% of security fixes provided by vendors were for buffer overflows 2004: All available exploits: 75% were buffer overflows

1.11k views • 89 slides

Stack smashing

Stack smashing. Stack smashing (buffer overflow)?. One of the most prevalent remote security exploits 2002: 22.5% of security fixes provided by vendors were for buffer overflows 2004: All available exploits: 75% were buffer overflows

851 views • 66 slides

Buffer Overflows : An In-depth Analysis

Buffer Overflows : An In-depth Analysis. Introduction. A buffer overflow occurs when data written to a buffer, due to insufficient bounds checking, corrupts data values in memory addresses adjacent to the allocated buffer. Buffer overflows were understood as early as 1972.

564 views • 38 slides

Practical Session 7

272 views • 26 slides

Typed Assembly Languages and Security Automatons

264 views • 25 slides

TA Session 8 Co-Routines

Computer Architecture and System Programming Laboratory. TA Session 8 Co-Routines. co-routines. co-routine is assembly implementation of user-level thread. each co-routine decides to which co-routine to pass a control.

230 views • 22 slides

Lectures schedule

Lectures schedule. From last lecture - Registers. Pentium has 10 32-bit and 6 16-bit registers Registers are grouped into: General registers Control registers Segment registers General registers Data registers Pointer registers Index registers. From last lecture - Conditional Jump.

397 views • 21 slides

State Machine Tool

241 views • 10 slides

TA Session 4 MUL, DIV Dot Product code example (self-study) ld Assembler (_start, exit)

Computer Architecture and System Programming Laboratory. TA Session 4 MUL, DIV Dot Product code example (self-study) ld Assembler (_start, exit) gdb debugger. Advanced Instructions - multiplication. MUL / IMUL - multiply unsigned / singed numbers

106 views • 10 slides

ELF binary

ELF binary. # readelf -a foo.out ELF Header: Magic : 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00 Class: ELF32 Data: 2's complement, little endian Version: 1 (current)

195 views • 8 slides