A Survey of Access Control Policies
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Cygwin User's Guide
Cygwin User’s Guide Cygwin User’s Guide ii Copyright © Cygwin authors Permission is granted to make and distribute verbatim copies of this documentation provided the copyright notice and this per- mission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this documentation under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this documentation into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation. Cygwin User’s Guide iii Contents 1 Cygwin Overview 1 1.1 What is it? . .1 1.2 Quick Start Guide for those more experienced with Windows . .1 1.3 Quick Start Guide for those more experienced with UNIX . .1 1.4 Are the Cygwin tools free software? . .2 1.5 A brief history of the Cygwin project . .2 1.6 Highlights of Cygwin Functionality . .3 1.6.1 Introduction . .3 1.6.2 Permissions and Security . .3 1.6.3 File Access . .3 1.6.4 Text Mode vs. Binary Mode . .4 1.6.5 ANSI C Library . .4 1.6.6 Process Creation . .5 1.6.6.1 Problems with process creation . .5 1.6.7 Signals . .6 1.6.8 Sockets . .6 1.6.9 Select . .7 1.7 What’s new and what changed in Cygwin . .7 1.7.1 What’s new and what changed in 3.2 . -
Microsoft Windows Common Criteria Evaluation Security Target
Microsoft Common Criteria Security Target Microsoft Windows Common Criteria Evaluation Microsoft Windows 10 version 1809 (October 2018 Update) Microsoft Windows Server 2019 (October 2018 Update) Security Target Document Information Version Number 0.05 Updated On June 18, 2019 Microsoft © 2019 Page 1 of 126 Microsoft Common Criteria Security Target Version History Version Date Summary of changes 0.01 June 27, 2018 Initial draft 0.02 December 21, 2018 Updates from security target evaluation 0.03 February 21, 2019 Updates from evaluation 0.04 May 6, 2019 Updates from GPOS PP v4.2.1 0.05 June 18, 2019 Public version Microsoft © 2019 Page 2 of 126 Microsoft Common Criteria Security Target This is a preliminary document and may be changed substantially prior to final commercial release of the software described herein. The information contained in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information presented after the date of publication. This document is for informational purposes only. MICROSOFT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, AS TO THE INFORMATION IN THIS DOCUMENT. Complying with all applicable copyright laws is the responsibility of the user. This work is licensed under the Creative Commons Attribution-NoDerivs- NonCommercial License (which allows redistribution of the work). To view a copy of this license, visit http://creativecommons.org/licenses/by-nd-nc/1.0/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA. -
Windows System Error Codes and What They Mean
Windows system error codes and what they mean This information was gathered from: https://msdn.microsoft.com/en-us/library/windows/desktop/ ms681382(v=vs.85).aspx You can find additional error codes and messages in the above website. Code Description: 0 The operation completed successfully. 1 Incorrect function. 2 The system cannot find the file specified. 3 The system cannot find the path specified. 4 The system cannot open the file. 5 Access is denied. 6 The handle is invalid. 7 The storage control blocks were destroyed. 8 Not enough storage is available to process this command. 9 The storage control block address is invalid. 10 The environment is incorrect. 11 An attempt was made to load a program with an incorrect format. 12 The access code is invalid. 13 The data is invalid. 14 Not enough storage is available to complete this operation. 15 The system cannot find the drive specified. 16 The directory cannot be removed. 17 The system cannot move the file to a different disk drive. 18 There are no more files. 19 The media is write protected. 20 The system cannot find the device specified. 21 The device is not ready. 22 The device does not recognize the command. 23 Data error (cyclic redundancy check). 24 The program issued a command but the command length is incorrect. 25 The drive cannot locate a specific area or track on the disk. 26 The specified disk or diskette cannot be accessed. 27 The drive cannot find the sector requested. 28 The printer is out of paper. -
DRBL-Winroll: the Free Configuration Program for Microsoft Windows
DRBL-Winroll: The Free configuration program for Microsoft Windows Ceasar Sun, Steven Shiau, Thomas Tsai http://drbl-winroll.org , http://drbl.org , http://clonezilla.org/ RMLL (LSM) 2015 Q3, 2015 1 Outline Introduction to DRBL-Winroll – Develop Team – Common Issues for Windows Replication – Feature/Framework Cases of Usages – Basic Installation and usage – How to do centralize management – Advanced usage Limitation/Development/Contribution Q&A 2 Outline Introduction to DRBL-Winroll – Develop Team – Common Issues for Windows Replication – Feature/Framework Cases of Usages – Basic Installation and usage – How to do centralize management – Advanced usage Limitation/Development/Contribution Q&A 3 About us • From Taiwan, working for the NPO NCHC (National Center for High- Performance Computing) • Developers of free/open-source software: – DRBL, Clonezilla – DRBL-Winroll, Tux2live – Partclone, Tuxboot, Cloudboot – ... more Taiwan image source: wikipedia.org 4 Developers/Contributor • Steven Shiau • Ceasar Sun • Thomas Tsai • Jazz Wang • Jean René Mérou Sánchez • K. L. Huang • Jean-Francois Nifenecker • Louie Chen • Nagappan Alagappan • … 5 Replication Issue 6 Copy & Paste ? • Data v.s Configurations – For small scale replication , it's easy. • Deployment is one thing, but configuration is another – Not only copy-and-paste 7 Configuration with Massive Scale • Not possible by hand , automatical configuration is better I©m Robot #1 Hello, I©m Robot #2 Hello, I©m Robot #3 Hello, I©m Robot #.. 8 Mass Deployment • What is “mass deployment” -
Clustered Data ONTAP® 8.3 File Access Management Guide for NFS
Updated for 8.3.1 Clustered Data ONTAP® 8.3 File Access Management Guide for NFS NetApp, Inc. Telephone: +1 (408) 822-6000 Part number: 215-10105_A0 495 East Java Drive Fax: +1 (408) 822-4501 June 2015 Sunnyvale, CA 94089 Support telephone: +1 (888) 463-8277 U.S. Web: www.netapp.com Feedback: [email protected] Table of Contents | 3 Contents Considerations before configuring file access .......................................... 10 File protocols that Data ONTAP supports ................................................................. 10 How Data ONTAP controls access to files ................................................................ 10 Authentication-based restrictions .................................................................. 10 File-based restrictions ................................................................................... 11 LIF configuration requirements for file access management .................................... 11 How namespaces and volume junctions affect file access on SVMs with FlexVol volumes ................................................................................................................ 11 What namespaces in SVMs with FlexVol volumes are ................................. 11 Volume junction usage rules ......................................................................... 12 How volume junctions are used in SMB and NFS namespaces .................... 12 What the typical NAS namespace architectures are ...................................... 12 Creating and managing data volumes -
Clustered Data ONTAP 8.3 NFS File Access Reference Guide
Clustered Data ONTAP® 8.3 NFS File Access Reference Guide February 2016 | 215-10877_A0 [email protected] Updated for 8.3.2 Table of Contents | 3 Contents Deciding whether to use this guide ............................................................. 8 Considerations before configuring file access ............................................ 9 File protocols that Data ONTAP supports ................................................................... 9 How Data ONTAP controls access to files .................................................................. 9 Authentication-based restrictions .................................................................... 9 File-based restrictions ................................................................................... 10 LIF configuration requirements for file access management .................................... 10 How namespaces and volume junctions affect file access on SVMs with FlexVol volumes ................................................................................................................ 10 What namespaces in SVMs with FlexVol volumes are ................................. 10 Volume junction usage rules ......................................................................... 11 How volume junctions are used in SMB and NFS namespaces .................... 11 What the typical NAS namespace architectures are ...................................... 11 Creating and managing data volumes in NAS namespaces ...................................... 14 Creating data volumes -
More Than You Ever Wanted to Know About NT Login Authentication
A Perspective On Practical Security 2000 More Than You Ever Wanted to Know about NT Login Authentication SystemExperts Corporation Philip C. Cox & Paul B. Hill Abstract Inside The login process is the user's entry-point to the computing • Under the covers for a local NT login environment, the best or perhaps only chance for real • NT & LAN Manager compatibility authentication. No authorization decision has any meaning absent authentication. Taking the rapid adoption of NT as a given, any • Password encryption within the Security Accounts Manager organization must understand exactly how NT login authentication (SAM) database works if it is to determine whether or not NT login can meet the organization's needs. Otherwise, the choices are faith and luck. • User Authentication Process This white paper describes an Interactive NT login and lays the • Use of the LsaLogonUser API groundwork for understanding the Network login. This information is current as of NT 4.0 Service Pack 5. • The groundwork for understanding network login. NT Login Authentication SystemExperts Corporation There are no less than 5 types of “logons” in Windows NT, but only three are commonly used: Interactive, Network, and Service. Boston New York Washington D.C Tampa San Francisco Los Angeles Sacramento 1. Interactive logons are for users logging onto the console and for processes that require “interactive” access. Interactive NT Toll free (USA only): +1 888 749 9800 user authentication itself takes several forms: From outside USA: +1 978 440 9388 - Login with a locally defined user account — no network access is required; the account is authenticated by the machine you are logging into and only by that machine www.systemexperts.com [email protected] Copyright 1997-2001 SystemExperts Corporation. -
Windows Server 2003 Security Guide
Microsoft Solutions for Security and Compliance Windows Server 2003 Security Guide April 26, 2006 © 2006 Microsoft Corporation. This work is licensed under the Creative Commons Attribution-Non Commercial License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/2.5/ or send a letter to Creative Commons, 543 Howard Street, 5th Floor, San Francisco, California, 94105, USA. Table of Contents iii Contents Chapter 1: Introduction to the Windows Server 2003 Security Guide ............. 1 Overview....................................................................................................1 Executive Summary .....................................................................................1 Who Should Read This Guide.........................................................................2 Scope of this Guide......................................................................................2 Chapter Summaries .....................................................................................3 Chapter 1: Introduction to the Windows Server 2003 Security Guide .............4 Chapter 2: Windows Server 2003 Hardening Mechanisms ............................4 Chapter 3: The Domain Policy..................................................................4 Chapter 4: The Member Server Baseline Policy ...........................................4 Chapter 5: The Domain Controller Baseline Policy .......................................5 Chapter 6: The Infrastructure Server Role .................................................5 -
Local Security and Permissions
Ondřej Ševeček | GOPAS a.s. | MCM: Directory Services | MVP: Enterprise Security | [email protected] | www.sevecek.com | LOCAL SECURITY AND PERMISSIONS Outline . Generic Terminology . NTFS Permissions . Registry Permissions . LDAP Permissions . File Sharing . Disk Quotas . Windows Management Instrumentation . Other Permission Settings . Windows Firewall . Service Accounts and Impersonation . Physical Security . BitLocker . Dynamic Access Control Advanced Windows Security GENERIC TERMINOLOGY Security Descriptor . Objects are protected with permissions files, folders, registry keys, LDAP objects, printers, windows, desktops, ... ACE – Access Control Entry one item in the permissions list Deny, Allow . ACL – Access Control List permission list . SACL – System Access Control List auditing ACL . Owner Object Owner . Members of Administrators group owner is Administrators group instead of the user . Can always change permissions even if explicitly denied . Take Ownership user right that allows taking ownership . CREATOR OWNER identity used as a placeholder to express the current owner of the file ACL Processing vs. ACE Order . ACEs are ordered Note: it is contrary to a common statement that Deny ACEs are always stronger the correct order must be maintained by applications when they modify ACL . ACEs are evaluated in the order present like with firewall rules Lab: Investigate Incorrect ACE Order . Log on to GPS-WKS as Kamil . Start REGEDIT . Right-click on SYSTEM/CurrentControlSet/Services/{anyGUID}/ Parametes/Tcpip and select Permissions . Note the text: The permissions on the object are incorrectly ordered, which may cause some entries to be ineffective . Click Cancel to see the incorrect order, click Advanced note that the Full Control permissions are lower than expected Auditing . Object Access auditing category general switch to turn auditing on/off . -
Database Installation Guide
Oracle® Database Database Installation Guide 19c for Microsoft Windows E96293-06 June 2020 Oracle Database Database Installation Guide, 19c for Microsoft Windows E96293-06 Copyright © 1996, 2020, Oracle and/or its affiliates. Primary Authors: Sunil Surabhi, Tanaya Bhattacharjee Contributing Authors: Prakash Jashnani, Mark Bauer, Bharathi Jayathirtha Contributors: Barb Glover, Eric Belden, Sudip Datta, David Friedman, Alex Keh, Peter LaQuerre, Rich Long, Matt McKerley, Sham Rao Pavan, Hanlin Qian, Sujatha Tolstoy, Sergiusz Wolicki, Sue Mavris, Mohammed Shahnawaz Quadri, Vishal Saxena, Krishna Itikarlapall, , Santanu Datta, Christian Shay, Aneesh Khanderwal, Michael Coulter, Robert Achacoso, Malai Stalin, David Price, Ramesh Chakravarthula This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs (including any operating system, integrated software, any programs embedded, installed or activated on delivered hardware, and modifications of such programs) and Oracle computer documentation or other Oracle data delivered to or accessed by U.S. -
Mcgraw.Hill.Hacknotes.Windows.Security.Portable
HackNote / HackNotes Windows Security Portable Reference / O’Dea / 222785-0 / Color profile: Generic CMYK printer profile Composite Default screen blind folio i HACKNOTES™ “HackNotes Windows Security Portable Reference distills into a small form factor the encyclopedic information in the original Hacking Exposed: Windows 2000.” —Joel Scambray, coauthor of Hacking Exposed 4th Edition, Hacking Exposed Windows 2000, and Hacking Exposed Web Applications; Senior Director of Security, Microsoft’s MSN “HackNotes Windows Security Portable Reference takes a ‘Just the Facts, Ma’am’ approach to securing your Windows infrastructure. It checks the overly long exposition at the door, focusing on specific areas of attack and defense. If you’re more concerned with securing systems than speed-reading thousand-page tech manuals, stash this one in your laptop case now.” —Chip Andrews, www.sqlsecurity.com, Black Hat Speaker, and coauthor of SQL Server Security “No plan, no matter how well-conceived, survives contact with the enemy. That’s why Michael O’Dea’s HackNotes Windows Security Portable Reference is a must-have for today’s over-burdened, always-on-the-move security professional. Keep this one in your hip pocket. It will help you prevent your enemies from gaining the initiative.” —Dan Verton, author of Black Ice: The Invisible Threat of Cyber-Terrorism and award-winning senior writer for Computerworld “HackNotes Windows Security Portable Reference covers very interesting and pertinent topics, especially ones such as common ports and services, NetBIOS name table definitions, and other very specific areas that are essential to understand if one is to genuinely comprehend how Windows systems are attacked. -
[MS-DTYP-Diff]: Windows Data Types
[MS-DTYP-Diff]: Windows Data Types Intellectual Property Rights Notice for Open Specifications Documentation ▪ Technical Documentation. Microsoft publishes Open Specifications documentation (“this documentation”) for protocols, file formats, data portability, computer languages, and standards support. Additionally, overview documents cover inter-protocol relationships and interactions. ▪ Copyrights. This documentation is covered by Microsoft copyrights. Regardless of any other terms that are contained in the terms of use for the Microsoft website that hosts this documentation, you can make copies of it in order to develop implementations of the technologies that are described in this documentation and can distribute portions of it in your implementations that use these technologies or in your documentation as necessary to properly document the implementation. You can also distribute in your implementation, with or without modification, any schemas, IDLs, or code samples that are included in the documentation. This permission also applies to any documents that are referenced in the Open Specifications documentation. ▪ No Trade Secrets. Microsoft does not claim any trade secret rights in this documentation. ▪ Patents. Microsoft has patents that might cover your implementations of the technologies described in the Open Specifications documentation. Neither this notice nor Microsoft's delivery of this documentation grants any licenses under those patents or any other Microsoft patents. However, a given Open Specifications document might be covered by the Microsoft Open Specifications Promise or the Microsoft Community Promise. If you would prefer a written license, or if the technologies described in this documentation are not covered by the Open Specifications Promise or Community Promise, as applicable, patent licenses are available by contacting [email protected].