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A demonstration of visual cryptography. When two same-sized images of apparently random black-and-white pixels are superimposed, the Wikipedia logo appears. In this example, the binary image has been split into two component images. Each component image has a pair of pixels for every pixel in the original image. These pixel pairs are shaded ...
A graphical password or graphical user authentication is a form of authentication using images rather than letters, digits, or special characters. The type of images used and the ways, in which users interact with them vary between implementations.
Save time and use Autofill to automatically fill in forms, usernames, and passwords on AOL. Learn how to use the Autofill feature on AOL supported browsers.
See the 2003 version of Floppy disk for an example. Markup for images is quite complicated. This may be improved in the future: see meta:image pages. Here are some examples of typical markup ("image" for an image in the page, "media" for just a link):
To create a new page: Create a link to it on some other (related) page. Save that page. Click on the link you just made. The new page will open for editing. For more information, see starting an article and check out Wikipedia's naming conventions. Please do not create a new article without linking to it from at least one other article.
A strong password is your first line of defense against intruders and imposters. Here are some helpful tips on creating a secure password so you can make sure your information remains safe. Create a strong password • Use unique words - Don't use obvious words like "password". • Have 12 or more characters - Longer passwords are more secure.
Normally a picture links to its image page, which describes the image, who created it, and links to the original image at full resolution. This is usually best for the reader, and is often required by the uploader's choice of a CC-BY-SA license for the image.
In this example, the image data is encoded with utf8 and hence the image data can broken into multiple lines for easy reading. Single quote has to be used in the SVG data as double quote is used for encapsulating the image source. A favicon can also be made with utf8 encoding and SVG data which has to appear in the 'head' section of the HTML: