Showing posts with label Tutorial. Show all posts
Showing posts with label Tutorial. Show all posts

Monday, April 5, 2010

Directory Domain Services

Microsoft Active Directory Domain Services are the foundation for distributed networks built on Windows 2000 Server, Windows Server 2003 and Microsoft Windows Server 2008 operating systems that use domain controllers. Active Directory Domain Services provide secure, structured, hierarchical data storage for objects in a network such as users, computers, printers, and services. Active DirectoryDomain Services provide support for locating and working with these objects.
This guide provides an overview of Active Directory Domain Services and sample code for basic tasks, such as searching for objects and reading properties, to more advanced tasks such as service publication.
Windows 2000 Server and later operating systems provide a user interface for users and administrators to work with the objects and data in Active DirectoryDomain Services. This guide describes how to extend and customize that user interface. It also describes how to extend Active Directory Domain Services by defining new object classes and attributes.
Network administrators write scripts and applications that access Active Directory Domain Services to automate common administrative tasks, such as adding users and groups, managing printers, and setting permissions for network resources.
Independent software vendors and end-user developers can use Active Directory Domain Services programming to directory-enable their products and applications. Services can publish themselves in Active Directory Domain Services; clients can use Active Directory Domain Services to find services, and both can use Active Directory Domain Services to locate and work with other objects on a network.

Source and read more


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Sunday, December 20, 2009

Mobile Development

Mobile PCs refer to all mobile computers, including laptops, notebooks, Tablet PCs, ultra mobile PCs (UMPCs), and other form factors that are developed running Microsoft Windows XP or a later version of the full Windows operating system. Mobile development is the process of creating applications to run in the most optimized way on mobile PCs.

Mobile PCs vs. Mobile Devices

Mobile PCs are defined as computers that run the full Microsoft Windows XP or later operating system. More specifically, mobile PC development refers to creating applications for laptops, notebooks, sub-notebooks, ultra-mobile PCs or the premier
mobile PC, the Tablet PC.

This means that we are not talking about mobile devices such as Pocket PCs or Smartphones running the Windows Mobile operating system. These are usually referred to as mobile devices as opposed to mobile PCs.

Mobile PC Considerations

Applications for mobile PCs need to be aware of the often constrained resources available and the changing states that occur as a result of not being in a static location. In order to give the user an optimal experience on a mobile PC, software must be aware of these changing conditions and react in the most appropriate way for the user.

Power Management

One of the main resource restrictions on a mobile PC is the limited power provided when running on a battery. In addition to being aware of the amount of power left and warning the user to save their work when it gets low, a great mobile PC application should be aware of when the machine is running on the battery and limit unnecessary activity. For instance, limit the use of animations or unnecessarily accessing network connections. to read more here

source MSDN
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Sunday, December 6, 2009

Extreme Quad-Core processor


Intel® Core™2 Extreme quad-core processor
When more is better—with four processing cores the Intel Core 2 Extreme processor delivers unrivaled¹ performance for the latest, greatest generation of multi-threaded games and multimedia apps. source and read more here
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Thursday, June 11, 2009

Access Remote Filesystems

Let's face it: sometimes it's difficult to fit all of the files you need on a single computer. Whether they be Windows shares at your office, FTP servers somewhere on the Internet, or even machines on the network running SSH, you can access all of these servers and more from the Ubuntu desktop with a few clicks.
The key to connecting to remote filesystems is the "Connect to Server" dialog window. Click Places “Connect to Server” to see the default window
There are a number of different connection types the dialog supports. shows the options available from the drop-down menu. Apart from a few specific options, each of these connection types shares the same sorts of options. The top of the window requests the location of the server (a hostname or IP address), and then below that is a list of nonessential options you can configure. For instance, you can give each of your connections custom names so that they are easier to tell apart from each other.

Connecting to a Windows share is a good example of how to use the "Connect to Server" dialog. First, select "Windows share" from the drop-down menu. Then, fill in the name of the server you want to connect to and, optionally, the name of the share you want to connect to. If your network requires authentication, you can also configure the username and domain name in this window. Once you have configured the share, click the Connect button. A new icon for this share will then appear on your desktop. Double-click that icon to open the Nautilus file browser to that share.

If you aren't quite sure about the settings for your Windows share, you can also click Browse Network to search the local network for any available Windows shares.

One of the more interesting abilities of the "Connect to Server" dialog is to connect to remote SSH servers and share files over SFTP. Not only does this mean that you don't have to configure any special file sharing on the remote machine, but any machine that runs SSH is now also a file share you can access. What's more, all of the communication is sent over an encrypted channel.
To connect to a remote SSH server, select SSH from the "Service type" drop-down menu. you can see a sample window filled out with information to connect to a server on the network. By default, the SSH connection will open into the / directory, but you can change that to any directory you wish in the Folder field. If you needed to connect to the remote server as a different user, you could also specify that in this window. Finally, you can give this share a custom name that will appear both on its icon in the desktop and in the sidebar of the file browser.
Once you click Connect, a new icon appears on the desktop, and if you double-click it, you can access all of the photos on the remote server.. You can then drag and drop them to and from the local machine as you do with any other directory
If you decide that you no longer want to access a particular share, just right-click on its icon on the desktop and select Unmount Volume. Otherwise, file shares will appear both in the sidebar of your file manager and in the Places Network Servers window.

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PHP 5.2.6 Vulnerability

PHP 5.2.6 (error_log) safe_mode Bypass Vulnerability
SecurityReason.com PHP 5.2.6 (error_log) safe_mode bypass
Author: Maksymilian Arciemowicz (cXIb8O3)
securityreason.com
Date:
- - Written: 10.11.2008
- - Public: 20.11.2008

SecurityReason Research
SecurityAlert Id: 57

CWE: CWE-264
SecurityRisk: Medium

Affected Software: PHP 5.2.6
Advisory URL: http://securityreason.com/achievement_securityalert/57
Vendor: http://www.php.net

- --- 0.Description ---
PHP is an HTML-embedded scripting language. Much of its syntax is borrowed from C, Java and Perl
with a couple of unique PHP-specific features thrown in. The goal of the language is to allow web
developers to write dynamically generated pages quickly.
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