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Code Red was a computer worm observed on the Internet on July 15, 2001. It attacked computers running Microsoft's IIS web server . It was the first large-scale, mixed-threat attack to successfully target enterprise networks.
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The following other wikis use this file: Usage on ar.wikipedia.org قالب:علامة تحديد; قالب:علامة اختيار; قالب:علامة اختيار/شرح
8-bit color, with three bits of red, three bits of green, and two bits of blue. In order to turn a true color 24-bit image into an 8-bit image, the image must go through a process called color quantization. Color quantization is the process of creating a color map for a less color dense image from a more dense image. [2]
The red/black concept, sometimes called the red–black architecture [1] or red/black engineering, [2] [3] refers to the careful segregation in cryptographic systems of signals that contain sensitive or classified plaintext information (red signals) from those that carry encrypted information, or ciphertext (black signals).
A 2-bit indexed color image. The color of each pixel is represented by a number; each number (the index) corresponds to a color in the color table (the palette).. In computing, indexed color is a technique to manage digital images' colors in a limited fashion, in order to save computer memory and file storage, while speeding up display refresh and file transfers.
It was replaced by Mountain Dew Code Red Zero in 2022. [5] The Mountain Dew flavor DEW-S-A, released for a limited time in 2017 and 2021, was a combination of red, white and blue Mountain Dew flavors, with Code Red serving as the red flavor in the mix. [6] An energy drink version of Code Red was released in 2022. [7]
Code Red II is a computer worm similar to the Code Red worm. Released two weeks after Code Red on August 4, 2001, it is similar in behavior to the original, but analysis showed it to be a new worm instead of a variant. Unlike the first, the second has no function for attack; instead it has a backdoor that allows attacks.