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Special Report on

Trusted computing base

trusted computing base special research report Photo by
(June 2008), malware attacks continue to rise, and more so, attacks have continued to become stealthy and targeted. We have completed a key milestone for our software protection research last month; we created a research prototype of a hardware-assisted application protection capability called “Processor-Measured Application Protection Service (P-MAPS)”. The goal of this work has been to significantly reduce the Trusted Computing Base (TCB) from a full Operating System to a substantially smaller P-MAPS layer to improve the runtime security of critical applications running within the OS. The main contributions of our ...
occurring inside the TCB might jeopardize the security properties of the entire system. By contrast, parts of a computer system outside the TCB must not be able to misbehave in a way that would leak any more privileges than are granted to them in accordance to the security policy . The careful design and implementation of a system's trusted computing base is paramount to its overall security. Modern operating systems strive to reduce the size of the TCB so that an exhaustive examination of its code base (by means of manual or computer-assisted software audit or program verification ) becomes feasible.
Programming Windows Security | Computer Network Security ...
Windows security has often been considered a dry and unapproachable topic. For years, the main examples of programming security were simply exercises in ACL manipulation. Programming Windows Security is a revelation providing developers with insight into the way Windows security really works. This book shows developers the essentials of security in Windows 2000, including coverage of Kerberos, SSL, job objects, the new ACL model, COM+ and IIS 5.0. Also included are highlights of the differences between security in Windows 2000 and in Windows NT 4.0. Programming Windows Security is written by an experienced developer ... market research, surveys and trends
Next Generation Secure Computing Base (NGSCB)
NGSCB provides high assurance computing in a manner consistent with the commercial requirements of mass market systems. This poses a number of challenges and here describe the system architecture have used to overcome them. pay particular attention to reducing the trusted computing base to a small and manageable size. This includes operating the system without trusting the BIOS, most devices and device drivers and the bulk of the code of mass market operating systems. Furthermore, we seek to strengthen access control and network authentication in mass market systems by authenticating executable code at all system layers. Please ... market research, surveys and trends


PDF - Perils of Transitive Trust in the Domain Name System
based on a large-scale survey of half a million domain names, answers some of the basic ... main name depends on a large trusted computing base of ..... Figure 6 shows the percent- age of nodes with no known bugs in the TCBs of surveyed ... industry trends, business articles and survey research
Infopowered - A Tech Info Driven Blog To Empower The Netizens
What a wonderful world the Internet has evolved into. Among all the scams and spams there are still numerous ways one with creative skills and positivity can make money as long as you can stamp your uniqueness into it. Last time I talked about how to make money by taking surveys on legitimate sites. Today, let us look at how to turn your creative photography skills into the most valuable piece of paper in the world..currency or money! There are numerous sites online (Internet) where you can put your photos for sale and earn a royalty (money) every time it is downloaded by a client. istock photography is the most prominent in ... industry trends, business articles and survey research
Editor's Choice Awards Recognize Mercury Computer Systems' Latest Integrated ...
a trusted ISR subsystems provider, has been recognized with two Editor's Choice Awards for market-leading, standards-based solutions to complex embedded challenges that exponentially simplify and speed development. The awards from Military Embedded Systems magazine focus on the latest examples in Mercury's history of innovations for embedded computing. The first award, announced in June 2010, was for Mercury's Graphical Processing Unit (GPU)-based, OpenVPX(TM) ISR subsystems. These powerful subsystems are designed uniquely to heighten the war-fighters' ... market trends, news research and surveys resources
Ballmer talks up Windows 7 slates, phones
-based slates on the market this year, while Windows Vice President Tami Reller showed off a couple of models, including the dual-screen Libretto that Toshiba has in the works as well as a slate from Chinese computer maker Hanvon . "Over the course of the next several months, you will see a range of Windows 7-based slates that I think you'll find quite impressive," Ballmer said, speaking at the company's Worldwide Partner Conference in Washington, D.C. There will be models from Dell, Asus, Samsung, and Toshiba, Ballmer said, adding that they would come in many sizes and many prices and include models both ... market trends, news research and surveys resources


A Minimal Trusted Computing Base for Dynamically Ensuring Secure ...
it reduces the size of the required Trusted Computing Base. (TCB). A TCB consists of a set of hardware and software mechanisms which, if correctly ... technology research, surveys study and trend statistics
Integrity Verification of a Trusted Computing Base for the SELinux ...
to a the trusted computing base (TCB) of the SELinux example policy and determine whether the ... In Table 2, we express our proposal for a minimal TCB. ... technology research, surveys study and trend statistics
  1. profile image opexxx Re: Your trusted computing base is not what you think it is! :>: Posted by Florian Weimer on Jul 19Only if the key...
  2. profile image Trust_IT Daily Dave: Re: Your trusted computing base is not what you think it is! :>
  3. profile image SRAN_Light Daily Dave: Re: Your trusted computing base is not what you think it is! :>:
What is the difference between Static Application Security Testing ...
Do these two terms differ in the type of applications on which security testing is done (same type of testing on 'static applications' versus 'dynamic applications'), or do these refer to different type of testing procedures ('static testing' versus 'dynamic testing' of the same applications)? posted April 16, 2009 in Software Development , Information Security | Closed Share This CISA, CISSP, DRCE. Security / Risk Strategist, Published Author, Public Speaker, Instructor, and Mentor see all my answers This was selected as Best Answer They are two different types of testing that one would ...
Intel vPro Expert Center Blog: TPM Initial Trust
Platform credentials - evidence of the platform properties which on vPro includes presence of TPM and the ability to execute TXT.   Now with these definitions let us work through a few trust decisions.     IT wants to trust new platform in the enterprise   Here we are assuming that the platform is brand new. The IT department uses the platform credentials to ensure that the platform delivered matches the platform credentials. If the platform does not come with credentials IT can create credentials for internal IT use. Trust here is on either supplied credentials or direct creation of new credentials.   ...