'Exploit code' diaporamas de présentation

Chapter 15: Security

Chapter 15: Security Chapter 15: Security The Security Problem Program Threats System and Network Threats Cryptography as a Security Tool User Authentication Implementing Security Defenses Firewalling to Protect Systems and Networks Computer-Security Classifications

2.5k views • 83 slides

Hardening web applications against malware attacks

Erwin Geirnaert OWASP BE Board Member ZION SECURITY erwin.geirnaert@zionsecurity.com +3216297922. Hardening web applications against malware attacks. 25 January 2012. Agenda. My definition of malware Hardening applications ?! Malware attacks.

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Monoculture and Diversity

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Ernest Staats Director of Technology and Network Services at GCA

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Machine-Level Programming V: Miscellaneous Topics Feb 10, 2004

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Computer Security set of slides 9

Computer Security set of slides 9. Dr Alexei Vernitski. Description of a rootkit. The software targeted a range of vulnerabilities in the Java programming language, Adobe's Flash media player, Windows software and PDF files. It had two ways of doing this:

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Machine-Level Programming V: Advanced Topics February 7, 2008

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Machine-Level Programming V: Miscellaneous Topics Sept. 24, 2002

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Machine-Level Programming V: Miscellaneous Topics

Machine-Level Programming V: Miscellaneous Topics. Topics Linux Memory Layout Understanding Pointers Buffer Overflow Floating Point Code. class09.ppt. FF. C0. BF. Stack. 80. Heap. 7F. 40. DLLs. 3F. Heap. Data. 08. Text. 00. Linux Memory Layout. Stack

449 views • 33 slides

483 views • 33 slides

Machine-Level Programming V: Miscellaneous Topics

CS 105 Tour of Black Holes of Computing. Machine-Level Programming V: Miscellaneous Topics. Topics Linux Memory Layout Understanding Pointers Buffer Overflow Floating Point Code. X86.5a.ppt. FF. C0. BF. Stack. 80. Heap. 7F. 40. DLLs. 3F. Heap. Data. 08. Text. 00.

411 views • 28 slides

Machine-Level Programming V: Miscellaneous Topics

CS 105 Tour of Black Holes of Computing. Machine-Level Programming V: Miscellaneous Topics. Topics Linux Memory Layout Understanding Pointers Buffer Overflow Floating-Point Code. FF. (Stack). C0. BF. Stack. 80. Heap. 7F. 40. DLLs. 3F. Heap. Data. 08. Text. 00.

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Machine Language V: Miscellaneous Topics Sept. 25, 2001

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Machine-Level Programming V: Miscellaneous Topics

Machine-Level Programming V: Miscellaneous Topics. CS 367. Topics Buffer Overflow Floating Point Code. lecture13.ppt. Internet Worm and IM War. November, 1988 Internet Worm attacks thousands of Internet hosts. How did it happen? July, 1999

379 views • 25 slides

An Empirical Analysis of Vendor Response to Vulnerability Disclosure

An Empirical Analysis of Vendor Response to Vulnerability Disclosure. Ashish Arora, Ramayya Krishnan, Rahul Telang, Yubao Yang Carnegie Mellon University. Motivation. Information security breaches: A significant and increasing threat

373 views • 23 slides

Symantec Research Labs

From AntiVirus to AntiWorm: A New Strategy for A New Threat Landscape. Carey Nachenberg. Symantec Research Labs. Symantec Research Labs. Symantec Research Labs is an organization dedicated to short, medium and long-term research in the computer security and information assurance space.

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349 views • 22 slides

15-213 Recitation 4: 09/30/02

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Polymorphic Worm Detection by Instruction Distribution

Polymorphic Worm Detection by Instruction Distribution. Kihun Lee HPC Lab., Postech 2 nd Joint Workshop between Security Research Labs in Korea and Japan 2006. 2. 20. Contents. Introduction Background Polymorphic Worm Related Works Polygraph Using a Control Flow Graph

244 views • 14 slides