TOFU
Noun
TOFU (uncountable)
(networking) Initialism of trust on first use, a type of network software security model where a client requests an identification code from a remote host when establishing the first connection. [from 2008]
Synonym: TUFU
Anagrams
• FOUT
Etymology
Noun
tofu (countable and uncountable, plural tofus)
A protein-rich food made from curdled soy milk.
Synonym: bean curd
Synonym: soycheese
(computing, typography) A box or rectangle, empty or with a question mark or hexadecimal code inside, displayed by some systems in place of a character not supported by available fonts. (such as â–ˇ or )
Anagrams
• FOUT
Source: Wiktionary