'Code red worm' presentation slideshows

Worms, Viruses, and Cascading Failures in networks

631 views • 52 slides

Program Security Richard Newman

Program Security Richard Newman. What is Program Security?. Security of executing software - Make software that functions properly (no bugs) Good development practices/software engineering - Make sure you run good software Known, trustworthy source

648 views • 52 slides

Research Direction Introduction

Research Direction Introduction. Advisor: Frank , Yeong -Sung Lin Presented by Hui -Yu, Chung. Agenda. Paper review Contest success function Worm Characteristics Worm propagation Problem descriptions Defender attributes Attacker attributes Attack-defense scenarios.

663 views • 49 slides

Finding Malware on a Web Scale

Finding Malware on a Web Scale. Ben Livshits Microsoft Research Redmond, WA. Brief History of Memory-Based Exploits. Stack-based buffer overruns. Heap-based buffer overruns. Stackguard. DEP+ASLR. Heap sprays. Code red worm. Nimda worm. 1995. 2002. 2005. Heap Spraying.

494 views • 35 slides

Finding Malware on a Web Scale

Finding Malware on a Web Scale. Ben Livshits Microsoft Research Redmond, WA. with Ben Zorn, Christian Seifert, Charlie Curtsinger. Brief History of Memory-Based Exploits. Stack-based buffer overruns. Heap-based buffer overruns. Nozzle& Zozzle. Stackguard. DEP+ASLR. Heap sprays.

451 views • 28 slides

Lecture 13 Malicious Software

Lecture 13 Malicious Software. modified from slides of Lawrie Brown. Malware. [NIST05] defines malware as:

282 views • 26 slides

Worm Attack

Worm Attack. Yuan Xue. Background. What is worm? Self-propagating malicious code History Morris worm was one of the first worms distributed over Internet Timeline of notable worms http://en.wikipedia.org/wiki/Timeline_of_notable_computer_viruses_and_worms Two examples

560 views • 25 slides

Programmed Threats Richard Newman

Programmed Threats Richard Newman. What is a Programmed Threat?. Potential source of harm from computer code May be in form of - Executable program - Executable code attached to another program - Executable code pushed onto stack of running process - Standalone script

159 views • 14 slides

Finding Malware on a Web Scale

Finding Malware on a Web Scale. Ben Livshits Microsoft Research Redmond, WA. Brief History of Memory-Based Exploits. Stack-based buffer overruns. Heap-based buffer overruns. Stackguard. DEP+ASLR. Heap sprays. Code red worm. Nimda worm. 1995. 2002. 2005. Heap Spraying.

170 views • 7 slides

Finding Malware on a Web Scale

Finding Malware on a Web Scale. Ben Livshits Microsoft Research Redmond, WA. Brief History of Memory-Based Exploits. Stack-based buffer overruns. Heap-based buffer overruns. Stackguard. DEP+ASLR. Heap sprays. Code red worm. Nimda worm. 1995. 2002. 2005. Heap Spraying.

213 views • 7 slides