草包夫人

Just like his beloved grandfather, Avi Reichental is a maker of things. The difference is, now he can use 3D printers to make almost anything, out of almost any material. Reichental tours us through t...

羅蕊·奎諾研究上千個密碼來了解人們以及安全網站在設立密碼時常犯的錯誤。你也許會問：她取得這些真實密碼的同時是否累及使用者的安全？這份秘密資料十分值得了解，尤其適合密碼為123456的人。