'Least privilege' diaporamas de présentation

DEV312 Building Secure Web Applications: Defenses And Countermeasures

DEV312 Building Secure Web Applications: Defenses And Countermeasures. Jeff Prosise Co-founder Wintellect (www.wintellect.com). Holistic Approach To Security. Network. Host. Application. Port blocking Filtering Encryption. Updates Internet Information Server hardening ACLs CAS

540 views • 41 slides

Enumerating

556 views • 40 slides

Web application security Sebastian Lopienski CERN Deputy Computer Security Officer

485 views • 26 slides

Protecting Browsers from Extension Vulnerabilities

NDSS 2010 Adam Barth, University of California, Berkeley Adrienne Porter Felt , University of California, Berkeley Prateek Saxena , University of California, Berkeley Aaron Boodman , Google,Inc . Protecting Browsers from Extension Vulnerabilities. ???. Outline. Introduction

384 views • 24 slides

Protection Models

Protection Models. Yeong-Tay Timothy Sun September 27, 2011. Agenda. What is Protection (and why do we need it?) A Simple Message Passing System Collaborative Access Control Models Access Matrix Role-Based Access Control (RBAC) Task-Based Access Control (TBAC)

799 views • 19 slides

Design Principles for Secure Systems

Design Principles for Secure Systems. Economy Complete mediation Open design Separation of privileges Least privilege Least common mechanism Acceptability Fail-safe defaults. Economy in Security Design. Economical to develop And to use And to verify Should add little or no overhead

707 views • 18 slides

Best Practice

Best Practice. Why reinvent the wheel?. Domain controllers Member servers Client computers User accounts Group accounts OUs GPOs. Quick AD overview. Most security gaps are unintentional Estimated 97% can be fixed or avoided Entry point Only need one Initial targets

239 views • 16 slides

Role Based Access Control

Role Based Access Control. Venkata Marella. Access Control System. Access control is the ability to permit or deny the use of a particular resource by a particular entity. Access control mechanisms can be used in managing physical resources, logical resources, or digital resources.

412 views • 15 slides

Assessing a System

236 views • 12 slides

Microsoft Windows XP SP2

391 views • 11 slides