Computerphile has a great video on choosing a password - link in the dooblydoo.
Computerphile 有一个关于选择密码的精彩视频 - dooblydoo 中的链接。
英语百科
Technophilia
（重定向自Computerphile）
Technophilia (from Greek τέχνη - technē, "art, skill, craft" and φίλος - philos, "beloved, dear, friend") refers generally to a strong enthusiasm for technology, especially new technologies such as personal computers, the Internet, mobile phones and home cinema. The term is used in sociology to examine individuals' interactions with society and is contrasted with technophobia.