PPT-A Design of Trusted Operating System Based on Linux

BY LI HONGJUAN LANYUQING The presenter Rusul J ALSaedi Spring 2015 CS 69995 Dr Rothstein Contents Abstract Introduction Design process of trusted operating system based on Linux A. Stop it 57553 Arthur Dent elcome to the world of Linux the operating system developed by over a thousand people around the world In this chapter you find out about Linux itself 57553 what it is where it comes from and why it gets so much attention i Linux vs. Windows. Bhargav A. Sorathiya. B.E. 4. th. C.E.. Roll no:6456. What is an Operating System?. An operating system (OS) is a program that allows you to interact with the computer -- all of the software and hardware on your computer.. Section 2. Shells and System Calls. OSDI 2010. 10/7/10. 2. Finding a Needle in a Haystack: Facebook’s Photo Storage. OSDI 2010. 10/7/10. 3. Results: storage costs reduced 28%; 4x greater. . read throughput. Summit College. Business Technology Dept.. 2440: 141. Web Site Administration. Server Installation. Instructor: Enoch E. Damson. Prepare the Server for Installation. Production systems use a . single-boot. Xiaolong. . Wang, . Xinming. . Ou. Based on Dr. Andrew Martin’s slides from TIW 2013. Problem. We use different devices (smartphone, laptop, tablet, Xbox, router…) and grant them with authority everyday (Gmail/Facebook account, credit card, personal info, etc.). Linux’ market share for computers is minor, why learn it?. Windows: 90%+. Mac OS X: 8%. Linux/Unix: < 2%. Linux/Unix is the basis for Mac OS X. Linux/Unix used in many handheld devices (e.g., Android, Apple iOS-based products). Xiaolong. . Wang, . Xinming. . Ou. Based on Dr. Andrew Martin’s slides from TIW 2013. Problem. We use different devices (smartphone, laptop, tablet, Xbox, router…) and grant them with authority everyday (Gmail/Facebook account, credit card, personal info, etc.). . . SIR ADNAN KHALID. SUBMITTED BY: . AHMED RIZWAN 2130. AROOSA SHAHID 0102. FIZZA HASSAN 2106. FREEHA NADEEM 2390. NADIR NAEEM 2358. ANDROID . INTRODUCTION. ANDROID LOGO:. ANDROID:. Android is a software stack for mobile devices that includes an operating system, middleware and key applications. . Xiaolong. . Wang, . Xinming. . Ou. Based on Dr. Andrew Martin’s slides from TIW 2013. Problem. We use different devices (smartphone, laptop, tablet, Xbox, router…) and grant them with authority everyday (Gmail/Facebook account, credit card, personal info, etc.). Ph. D. Course Work : PHYS 601. Statistics and Computer Applications. Presented By:. Sanjay . Godara. Dept. of Physics & Astrophysics. University of Delhi. WHAT . IS AN OPERATING SYSTEM?. S. oftware . J. Holvikivi 2013. Software Categories. System. Software. Application. Software. The Operating System. Operating. System. GUI. Operating Systems. 2.. 4. Algorithms – basis of software. A sequence of steps that directs the execution of a task. Contents. Operating system. Windows. Apple. Linux. Operating System. Operating system – a program that runs on a computer and controls the hardware. Trend – strong graphical user interface . Users use a mouse to click on pictures or icons . The Firefox . Os. “Firefox OS is about pushing the boundaries of what is possible with the Web on mobile and enabling entirely new segments of users to come online with their first smartphone. . It’s. CS 04390 Operating SystemsCredits and contact hours3 credits / 3 contact hoursFaculty CoordinatorPatrick McKeeText book title author and yearModern Operating Systems 4th Andrew Tanenbaum and Herbert B