'Symbolic links' presentation slideshows

Windows Vista Security Tidbits

Windows Vista Security Tidbits. Steve Lamb Technical Security Evangelist @ Microsoft Ltd Stephen.lamb@microsoft.com http://blogs.technet.com/steve_lamb. Overview. User And Group Changes Admin account New/Missing SIDs New/Missing Users and Groups Cached credentials Kernel Changes

871 views • 70 slides

NTFS - The workhorse file system for the Windows Platform

NTFS - The workhorse file system for the Windows Platform. Neal Christiansen Principal Development Lead Microsoft. Agenda. High level overview of NTFS Features added in Windows 2000 Features added in Vista Features added in Windows 7 Features added in Windows 8 Questions?. What is NTFS.

1.77k views • 67 slides

CURSO BÁSICO DE LINUX

CURSO BÁSICO DE LINUX. REPASO. Comandos UNIX. FORMATO DE LOS COMANDOS. $ comando opciones argumentos Las opciones modifican el funcionamiento del comando. Precedidas por un guión (normalmente). Argumento es “aquello” sobre lo que recae la acción del comando. Comando con 2 opciones:

863 views • 65 slides

Appendix C: Windows 2000

Appendix C: Windows 2000. Module C: Windows 2000. History Design Principles System Components Environmental Subsystems File system Networking Programmer Interface. Windows 2000. 32-bit preemptive multitasking operating system for Intel microprocessors Key goals for the system:

755 views • 63 slides

Porting Open Source to OpenVMS

Porting Open Source to OpenVMS. Brad McCusker OpenVMS Engineering. Topics. UNIX Application Portability Initiative - Overview Future Plans OpenVMS V7.3-2 OpenVMS V8.2 Future Releases Porting Experiences. Unix Portability - Rationale.

904 views • 57 slides

Filesystem Security

Filesystem Security. General Principles. Files and folders are managed by the operating system Applications, including shells, access files through an API Access control entry ( ACE ) Allow/deny a certain type of access to a file/folder by user/group Access control list ( ACL )

750 views • 55 slides

Normal human communication via oral language

Normal human communication via oral language. A speaker has an idea he wishes to communicate. . In order to do so, he moves the parts of his articulatory system, producing an acoustic signal . speaker. Articulator movements. Communication via oral language.

716 views • 54 slides

Linux+ Guide to Linux Certification, Third Edition

Linux+ Guide to Linux Certification, Third Edition. Chapter 5 Linux Filesystem Administration. Objectives. Identify the structure and types of device files in the /dev directory Understand common filesystem types and their features

526 views • 50 slides

System initialization

System initialization. Unit objectives Outline steps necessary to boot a Linux system, configure LILO and GRUB boot loaders, and dual boot Linux with Windows Understand how the init daemon initializes the system at boot time. Topic A: Booting and boot loaders. The boot process.

1.01k views • 49 slides

DISTRIBUTED SYSTEMS Principles and Paradigms Second Edition ANDREW S. TANENBAUM MAARTEN VAN STEEN Chapter 11 DISTRIBUTED

DISTRIBUTED SYSTEMS Principles and Paradigms Second Edition ANDREW S. TANENBAUM MAARTEN VAN STEEN Chapter 11 DISTRIBUTED FILE SYSTEMS. Client-Server Architectures (1). Figure 11-1. (a) The remote access model. (b) The upload/download model. Client-Server Architectures (2).

764 views • 38 slides

10. File Systems

10. File Systems. 10.1 Basic Functions of File Management 10.2 Hierarchical Model of a File System 10.4 File Directories Hierarchical Directory Organizations Operations on Directories Implementation of File Directories 10.5 Basic File System File Descriptors Opening and Closing of Files

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Review for Final Exam

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Lecture 16: UNIX Forensics

Lecture 16: UNIX Forensics. 6/26/2003 CSCE 590 Summer 2003. Syslog. A standard system logging facility Unix, Windows, routers, switches, blenders, etc On UNIX, configuration in /etc/syslog.conf Daemon called syslogd Can syslog over the network to a dedicated syslog server

483 views • 30 slides

Computer System Laboratory

Computer System Laboratory. Lab8 - Debugging II. Experimental Goal. Learn how to debug Linux in source-level by Domingo and diagnose target boards . Environment. Host System Windows XP Build System VirtualBox + Ubuntu 8.04 Target System Creator XScale PXA270 Software Domingo

385 views • 26 slides

Learning and Science Mathematics cont.

309 views • 21 slides

File System Basics

File System Basics. Brandon Checketts. Some terminology. Superblocks Inodes Journaling Hard links Symbolic links Directory entries. The Superblock. Describes the entire file system Block Size Pointer to the root directory Flags (ro, noatime, etc) List of open files

239 views • 15 slides

Naming

Naming. Outline Terminology Domain Naming System Distributed File Systems. Overview. What do names do? identify objects help locate objects define membership in a group specify a role convey knowledge of a secret Name space defines set of possible names

342 views • 15 slides

Unix Operating System

424 views • 14 slides

Separating Key Management from File System Security

Separating Key Management from File System Security. Presented by M. S. Ali Instructor: Prof. Stefan Sariou CSC 2231 Online Social Networking Systems November 29, 2007. Outline. Introduction Internet-scale File Distribution How it Works Self-Certifying Pathnames

212 views • 11 slides

File Systems

File Systems. comparison of FAT, NTFS, and Linux. Terms. Cluster smallest amount of space that can be allocated to hold a file big cluster sizes lead to wasted space, while small cluster sizes overburden the directory system cluster sizes range from 1 sector (.5K) to 128 sectors (64K)

237 views • 9 slides