The internationalized domain name (IDN) homograph attack is a way a malicious party may deceive computer users about what remote system they are communicating with, by exploiting the fact that many different characters look alike (i.e., they are homographs, hence the term for the attack, although technically homoglyph is the more accurate term for different characters that look alike). For example, a regular user of example.com may be lured to click a link where the Latin character "a" is replaced with the Cyrillic character "а". This kind of spoofing attack is also known as script spoofing. Unicode...

The Touhou Project (Japanese: 東方Project, Hepburn: Tōhō Purojekuto, lit. Eastern Project), also known as Toho Project or Project Shrine Maiden, is a series of Japanese bullet hell shooter video games developed by the single-person Team Shanghai Alice. Team Shanghai Alice's sole member, ZUN, independently produces the games' graphics, music, and programming.Plots in the Touhou Project games revolve around the strange phenomena occurring in Gensokyo, a fictional realm inhabited by humans and yōkai, supernatural beings. Prior to the events of the games, Gensokyo was sealed off from the outside world...

Sir Karl Raimund Popper (28 July 1902 – 17 September 1994) was an Austrian-British philosopher and professor.Generally regarded as one of the 20th century's greatest philosophers of science, Popper is known for his rejection of the classical inductivist views on the scientific method in favour of empirical falsification. A theory in the empirical sciences can never be proven, but it can be falsified, meaning that it can and should be scrutinised by decisive experiments. Popper is also known for his opposition to the classical justificationist account of knowledge, which he replaced with critical...