Chelsea manager Sonia Bompastor says she wants Paul Green's exit as head of women's football after 13 years kept "private and confidential".

Every time your iPhone reaches for a website, it quietly asks a Domain Name System server to translate a name like example.com into a numeric address. In most cases those DNS lookups travel in the ...

A private Instagram viewer can give you a look inside locked profiles, without sending a follow request or logging in. We ...

Abstract: In this paper, a novel covert semantic communication framework is investigated. Within this framework, a server extracts and transmits the semantic information, i.e., the meaning of image ...

Abstract: Aiming at the key role of Tor bridge in adversarial network censorship and the problem that existing detection methods cannot effectively detect private bridges, this paper proposes a secret ...