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2012年4月27日星期五

Security in Windows® XP Home Edition

Windows® XP provides the most dependable version of Windows ever-with the best security and privacy features Windows has ever provided. Overall, security has been improved in Windows XP to help you have a safe, secure, and private computing experience. Windows XP is availableSony 9j.n0u82.k0l keyboard,Sony 9j.n0u82.k0s keyboard in two editions-Windows XP Home Edition for home use, and Windows XP Professional for businesses of all sizes.

Security features in Windows XP Home Edition make it even safer for you to shop and browse on the Internet. Windows XP Home Edition comes with built-in Internet Connection Firewall software that provides you with a resilient defense to security threats when you’re connected to the Internet-particularly if you use always-on connections such as cable modems and DSL.

Security in Home Edition:

Windows XP Home Edition security services have been designed to be flexible, and take into account a wide variety of security and privacy situations that you’ll face as a home user.

Personalized Login: With Windows XP, all family members can have their own interface, complete with login and password. This added level of security ensures that no one can access-or accidentally delete-your important documents. If you have children in the house, you can set up profiles with different security limits to filter out Internet sites that may be inappropriate for them.

Fast User Switching for Multiple Users of a Computer: Designed for the home, Fast User Switching lets everyone use a single computer as if it were their own. There is no need to log someone else off and have to decide whether to save another user’s files. Instead Windows XP takes advantage of Terminal Services Technology and runs unique user sessions that enable each user’s data to be entirely separated. And when used with a user password, these sessions are secured from one another.

Personal Privacy: Microsoft Internet Explorer version 6.0 helps you maintain control over your personal information when visiting Web sites by supporting the Platform for Privacy Preferences (P3P) standard from the World Wide Web Consortium (W3C). As part of W3C, Microsoft helped develop a standard for Web site privacy policies so you can make informed decisions about the amount and type of information you share online. Internet Explorer 6.0 determines whether the Web sites you visit adhere to the standards Of W3C and tells you their status before you provide private information. Once you have defined your privacy preferences for disclosing personal information in Internet Explorer 6.0, the browser determines whether the sites you visit are P3P-compliant. For P3P-compliant sites, the browser compares your privacy preferences to the privacy policies defined for the sites. Internet Explorer uses HTTP for this exchange of policy information. Sony Nsk-s8k01 keyboard,Sony 1-487-786-21 keyboard Based on your privacy preferences, the browser determines whether to disclose personal information to the Web sites.

Cookie Management: The P3P standard also supports cookie management features in Internet Explorer 6.0. A cookie is a small file that an individual Web site stores on your computer to provide customization features.

For example, when you implement custom settings for MSN®, that information is stored in a cookie file on your computer. MSN then reads the cookie each time you visit the site and displays the options you selected. As part of their privacy policies, P3P-compliant Web sites can provide policy information for their cookies. When you configure your privacy preferences, you can configure Internet Explorer to handle cookies in the following ways:
- Prevent all cookies from being stored on your computer.
- Refuse third-party cookies (cookies that do not originate from the same domain as the web site being visited and therefore are not covered by that Web site’s privacy policy), but allow all other cookies to be stored on your computer.

Internet Connection Sharing: Internet Connection Sharing (ICS) connects multiple computers to the Internet using a single Internet connection. With ICS, users can securely share DSL, cable modem, or telephone line connections among multiple computers.

How ICS Works:
One computer, called the ICS host, connects directly to the Internet and shares its connection with the rest of the computers on the network.

The client computers rely on the ICS host computer to provide access to the Internet. Security is enhanced when ICS is enabled because only the ICS host computer is visible to the Internet. Any communication from client computers to the Internet must pass through the ICS host, a process that keeps the addresses of client computers hidden from the Internet. Client computers are protected because they cannot be seen from outside the network. Only the computer running ICS is seen from the public side. In addition, the ICS host computer manages network addressing.

The ICS host computer assigns itself a permanent address and provides Dynamic Host Configuration Protocol (DHCP) to ICS clients. By assigning a unique address to each ICS client, the ICS host computer provides a way for computers to communicate with other computers on the network.

Windows XP provides the ability to share a single Internet connection with multiple computers on a home or small-business network through the ICS feature. This feature first appeared in Windows 2000 Professional and Windows 98 Second Edition, and has been improved in Windows XP.

Using Network Protocols: In Windows XP, the ICS feature provides Network Address Translation (NAT), DHCP, and Domain Name Service (DNS) to the home network, negating the need for user.

Configuration of clients: The DNS functionality in Windows XP has been improved to include a local DNS Resolver to provide name resolution for all clients on the home network. With the DNS Resolver, non-Windows-based network devices are able to do name resolution for network clients. Internet names needing name resolutions are still forwarded to the Internet service provider's DNS servers for resolution.

Remote Discovery and Control Functionality: ICS also includes remote discovery and control functionality. Using Universal Plug and Play, network clients detect the presence of the ICS host, then query and determine its Internet connection status. When you want to browse the Internet on another personal computer within your home, the Windows XP personal computer automatically connects to the Internet-if it's not already connected-on behalf of the other computer. Or, the user on the client computer elsewhere in the housesony kfrmba220a keyboard, sony kfrmba151b keyboard will know if there’s an existing Internet connection, and can disconnect it to use the telephone for normal voice communications, if desired. This is useful if you’re charged by the minute for dial-up connections, or prefer to turn off your Internet connection during periods of inactivity.

Internet Connection Firewall: Windows® XP provides Internet security in the form of the new Internet Connection Firewall (ICF). For years, business networks have been able to protect themselves from outside attacks by using firewalls. The Windows XP ICF makes use of active packet filtering, which means that ports on the firewall are dynamically opened only for as long as needed to enable you to access the services you’re interested in. This type of firewall technology, which is usually associated with more sophisticated enterprise firewalls, prevents would-be hackers from scanning your computer’s ports and resources-including file and printer shares. This significantly reduces the threat of external attacks This firewall feature is available for Local Area Network (LAN), Point-to-Point Protocol Over Ethernet (PPPoE), VPN, or dial-up connections Windows XP is the first Windows operating system to include this native PPPoE support.

Shared Documents Folder: However, when you create a password for yourself, Windows offers to lock down you is "My Documents" folder, as well as any subfolder. That way if you have a password and want privacy, you will be protected from other non-administrator users of the computer.

2012年4月20日星期五

Custom Laptop Skins

Laptops have been when ordinary, with reliable colours and bleak tones to every single laptop computer lid cover, typical to every single brand. Now laptop computer handles are total of vibrancy sony kfrmba220a keyboard ,sony 147915321 keyboardand therefore are abstract in nature, drawing people today in with their stylized features. to produce a little something your personal would be to personalize it inside a way that speaks about you. That is feasible with customizable methods to produce your laptop computer start looking completely different every single one time. custom made laptop computer skins are now a factor with the future, with completely different techniques, craft works, themes, textured variations and more. If you're tired using the way your laptop computer looks, then you're inside most suitable place.

What are laptop computer Skins?

A laptop computer pc pores and skin can be a include that might be stuck or clipped onto the top of your laptop computer lid. readily available in all sizes, colors, prints and thematic variations, these skins permit one to personalize pictures to complement your pretty personal perception of style. laptop computer skins are typically created from vinyl or plastic material that take place to be detachable and might be reused later. They are also readily available in completely different textures, to provide your laptop computer include a completely different really feel to it than normal laptop computer fronts. Fabrics mimicking the actual thing, give laptops a entire new look. photos and pictures might be additional to an interface that permits 1 to upload them and make adjustments exactly where needed.

How to spot a laptop computer Skin?

Read the guidelines very carefully or request somebody who is acquainted with laptop computer pores and skin usage, regarding how to utilize it. Wipe your laptop computer lid include clear having a damp cloth, cautious to be sure it is free of charge from dirt or any dirt. This assures the fact that sticker is fit on devoid of some places with the sticker getting unable to stick on well. Some skins are available having a back again sheet that peels away. be sure no oxygen bubbles form; it shows which you haven't smoothened out the sticker properly. laptop computer skins are available in all dimensions and might be created to suit the sizing of your laptop computer cover. This implies that 1 is 'modding' - slang for modifying your hardware or software.

How to produce custom made laptop computer Skins

Schtickers can be a corporation that deals in personalizing laptop computer handles to suit your mood or your carry of what is vogue. Skins are featured below titles like Animals and Nature; songs and Entertainment; Flowers and Flourishes; Pop and Retro; Solids and Shapes; Patterns and Wallpaper; Ultrasuede and more.

However, the least expensive and most price saving technique of getting custom made laptop computer skins would be to make 1 at home. It's a simple, quickly method; doesn't harm to experiment with. stick to these measures to obtain started.
 Step 1: issues you will require - Sheet of vinyl cling or adhesive laminate, little paintbrush, powerful glue, long-lasting marker, tape, newspaper reduce outs or pictures of your option and scissors.
 Step 2: Trim your cutouts/images according for your liking prior to you begin gluing them on. calculate the dimensions of your laptop computer lid and make the wanted cuts. You can use a rotary cutter to obtain those people most suitable edges, preventing jagged laminate from protruding. prior to proceeding for the subsequent step, be sure it fits the frame by holding it towards the lid.
 Step 3: When making use of adhesive laminate, peel the corners and arranged it affordable for the picture very carefully (the picture ought to be slightly more compact to possess spot with the adhesive to stick devoid of coming away the borders in an untidy fashion, if so trim it off). Press affordable on it to prevent bubbles from forming. retain executing so till your entire laminate is stuck on well. For vinyl cling, tape it onto the lid first.
 Step 4: carry your cutout/image which you picked out and measured accordingly, (refer to action 2) and makesony 1-417-802-21 keyboard ,sony 141780221 keyboardutilization of the glue to stick affordable your picture onto your laptop computer lid following you've glued for the cling. Press affordable to prevent oxygen bubble formation.
 Step 5: making use of the paintbrush, dab a slender movie of glue onto the picture but do not overdo it since it will trigger it to wrinkle. Then spot laminate adhesive onto the laptop computer include and once again press affordable to prevent bubble places (this can be a technique of double layering your image). This provides it double adhesive actions (laminate+vinyl) to produce it pop. whenever you desire to proceed on to other picture ideas, repeat the procedure or use 1 layer of adhesive by placing it straight in your cutout/image, strictly as every your liking.
 Laptop skins are in and might be consistently performed with to are available up with something from your simplest of styles to intricate detailing and even your personal styles if equipped with graphic visualizing experience. The subsequent time you frown at your laptop computer or desire you experienced a brand name new one, keep in mind that all you must do is pimp up your laptop computer lid, and voila, brand name new.