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JavaScript. Python. X, commonly referred to by its former name Twitter, is a social media website based in the United States. With over 500 million users, it is one of the world's largest social networks and the fifth-most visited website in the world. [4] [5] Users can share text messages, images, and videos as "tweets". [6]
Identity-based encryption ( IBE ), is an important primitive of identity-based cryptography. As such it is a type of public-key encryption in which the public key of a user is some unique information about the identity of the user (e.g. a user's email address). This means that a sender who has access to the public parameters of the system can ...
Canva was founded in Perth, Australia, by Melanie Perkins, Cliff Obrecht and Cameron Adams on 1 January 2013. In its first year, Canva had more than 750,000 users. [9] In April 2014, social media and technology expert Guy Kawasaki joined the company as its chief evangelist (brand promoter). [10] In 2015, Canva for Work was launched, focusing on ...
An example of physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security, cybersecurity, digital security or information technology security (IT security) is the protection of computer systems and networks from attacks by malicious actors that may result in unauthorized information disclosure, theft of, or damage to hardware ...
Salt (cryptography) In cryptography, a salt is random data fed as an additional input to a one-way function that hashes data, a password or passphrase. [1] Salting helps defend against attacks that use precomputed tables (e.g. rainbow tables ), by vastly growing the size of table needed for a successful attack.
Webmail. Webmail (or web-based email) is an email service that can be accessed using a standard web browser. It contrasts with email service accessible through a specialised email client software. Additionally, many internet service providers (ISP) provide webmail as part of their internet service package. Similarly, some web hosting providers ...
OnlyFans is an internet content subscription service based in London, United Kingdom. The service is used primarily by sex workers who produce pornography, but it also hosts the work of other content creators, such as physical fitness experts and musicians.
Allium cyathophorum var. farreri, described by Stearn. William T. Stearn (16 April 1911 – 9 May 2001) was a British botanist. Born in Cambridge, he was largely self-educated. He was head librarian at the Royal Horticultural Society 's Lindley Library in London from 1933 to 1952, and then moved to the Natural History Museum where he was a ...