Reverse engineering techniques to find security bugs: A case study of the ANI
Google EngEDU
1 hr 1 min – May 22, 2007

Google Tech Talks
May 21, 2007

ABSTRACT

Alex Sotirov is a vulnerability engineer at determina. He will discuss some latest techniques in reverse engineering software to find vulnerabilities. Particularly, he’ll discuss his technique that lead him to find the ANI bug (a critical new bug in WinXP and Vista).

Alex will describe the tools he uses for reverse engineering and show how he reverse engineered ANI Bug. He will continue to discussed Windows security mechanisms (ASLR, /GS) and describe how ANI exploit bypasses them. Read the rest of this entry »

The Virus Safe Computing Initiative at HP Labs
Google engEDU
59 min – Jul 5, 2006

Google TechTalks
July 5, 2006

Alan Karp

Principle Scientist Hewlett-Packard Laboratories Dr. Karp has been leading the Virus Safe Computing Initiative at HP Labs since 2003. He served as Chief Scientist of HP’s E-speak Operation from June 1999 until April 2000, at which time he returned to HP Laboratories to work on automated negotiation. Before working on E-speak, Dr. Karp participated in developing the EPIC chip architecture, the basis of Intel’s Itanium line.

ABSTRACT
HP Labs encourages activities considered to be outside the mainstream. Our group, the Virus Safe Computing Initiative, takes a view of security that is quite different from that of the official HP and HP Labs security teams. This talk will explore the concept of Authorization Based Access Control (ABAC) and demonstrate a number of novel technologies that emerge from this school of thought.

Our primary project is Polaris, a virus safe computing environment for Windows. Derived from the ABAC-based CapDesk system described in a later talk in this series, Polaris limits the potential damage of many common attacks. The result is a computing system with far less damage from malicious code you may happen to run, fewer security dialog boxes to interfere with your work, and more functionality, such as the freedom to launch executable attachments from email without risking your machine. Read the rest of this entry »

PhotoTechEDU Day23: Raw Files and Formats
Google engEDU
1 hr 5 min – Jun 27, 2007

Google Tech Talks
June 27, 2007

ABSTRACT

Photographic Technology Day 23: Raw Files and Formats.
Curious about what’s really in a Raw file? Come hear David Cardinal, veteran nature photographer and software developer discuss raw files, their history, contents and politics, including some of the do’s and don’ts for raw file reading and writing. David has written extensively on raw files for magazines including PC Magazine and Outdoor Photographer, and in his books on the Nikon D1 series of cameras, as well as written DigitalPro for Windows, an image management system including a raw file reader and writer that is featured in this months Dr. Dobbs Journal.
Topics will include:
- Raw file evolution & lessons learned
- What’s actually in a Raw File
- What’s all the fuss about? Secret Sauce or Dirty Laundry?
- Encryption in Raw files
- Common problems with Raw files & processing
- The future of Raw files, DNG, OpenRaw, …

Speaker: David Cardinal
You can learn more about David’s photography and the photo safaris he leads at: www.cardinalphoto.com
He publishes a photo information site for Nikon & Canon photographers at: www.nikondigital.org / www.canondigital.org
And DigitalPro for Windows is published by Pro Shooters at www.proshooters.com Read the rest of this entry »

Instalando MySQL 5 no IIS e servidor Apache
kloseweb
3 min – 14-Jun-07

Tutorial de instalação do banco de dados MySql 5 na plataforma Windows, e sua configuração para funcionamento deste serviço no IIS e servidor Apache. Read the rest of this entry »

Windows – Apache – MySQL – PHP – Tutorial
video tutoriais
22 min – 14-Jan-06

Todos os passos para instalar o php, mysql, apache no windows xp Read the rest of this entry »