Detail Speaking with Silence; Steganography   Oleh:  [s.n] Jenis: Article from Bulletin/Magazine Dalam koleksi: The Economist (http://search.proquest.com/) vol. 406 no. 8821 (Feb. 2013), page 68-69. Topik: Internet Telephony; Network Security; Telecommunications; Software Ketersediaan Perpustakaan Pusat (Semanggi) Nomor Panggil: EE29.75 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel Skype, a computer program that allows its users to have telephone-style conversations over the internet, is extremely popular. One reason for its popularity is that, because it avoids ordinary telephone networks, it is cheap. A subsection of its users, though, prefer it for its security--for every conversation is encrypted and therefore, in theory, difficult to eavesdrop upon. Yet hackers, security researchers and other professional paranoids have often wondered how secure Skype really is. Its users are warned in the program's terms of service--and its developers have reiterated--that data may be passed to the authorities, where it is "legally required and technically feasible". And because the program itself is "closed source", meaning no one outside Skype knows precisely how it works, it is impossible to know what "technically feasible" actually means, or whether the software contains any compromising bugs. Happily for the paranoid, a trio of researchers reckon they have come up with a way to send secret messages via Skype without tipping off censors or intelligence agencies that something fishy is going on. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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