搜尋結果
Note how multiple computers are attacking a single computer. In computing, a denial-of-service attack ( DoS attack) is a cyber-attack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to a network.
Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects : Commons. Free media repository. MediaWiki. Wiki software development. Meta-Wiki. Wikimedia project coordination. Wikibooks. Free textbooks and manuals.
Wikipedia[note 3] is a free content online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the use of the wiki-based editing system MediaWiki. Wikipedia is the largest and most-read reference work in history.[3][4] It is consistently ranked as one of the ten most popular ...
Gmail is the email service provided by Google. As of 2019, it had 1.5 billion active users worldwide, making it the largest email service in the world. [1] . It also provides a webmail interface, accessible through a web browser, and is also accessible through the official mobile application.
Wikipedia is a free online encyclopedia that anyone can edit, and millions already have . Wikipedia's purpose is to benefit readers by presenting information on all branches of knowledge. Hosted by the Wikimedia Foundation, it consists of freely editable content, whose articles also have numerous links to guide readers towards more information.
Lawrence Wong Shyun Tsai [b] (born 18 December 1972) is a Singaporean politician, economist and former civil servant who has been serving as the fourth prime minister of Singapore since 15 May 2024 and the minister for finance since 2021. A member of the governing People's Action Party, he has been the Member of Parliament (MP) representing the ...
The National Aeronautics and Space Administration (NASA; / ˈ n æ s ə /) is an independent agency of the U.S. federal government responsible for the civil space program, aeronautics research, and space research.Established in 1958, it succeeded the National Advisory Committee for Aeronautics (NACA) to give the U.S. space development effort a distinct civilian orientation, emphasizing ...
