The problems I see with multi-signed SSL in practice
Given both the need for certificate authorities and the practical weaknesses that they have, it would be niceif it was easy to drop a CA without causing massive havoc. The moststraightforward way to implement this is to allow SSL certificates to besigned by more than one authority, and to be considered valid if any ofauthorities is trusted.
The problem with this is economic. Each CA is going to have to chargeyou their own payment in order to sign your certificate, which meansthat most people will never buy this
改壞名
字花十七期中有個針對淫審條例修訂的小輯，因為是涉及色情、有敵人的行動，我們都正襟危坐端莊文雅，到了可稱迂腐的地步。結果到專輯埋尾時，發現文章題目都正經到成學究化石了，什麼「在定型與變形中，消失」、「他這是最好的時候，這是最壞的時候
You cannot ask users to manage their own security
I've been dancing around this issue recently, but it's time to comeout and say it explicitly: if you want things to actually be secure,you cannot ask users to manage their own security .
In practice, users are not interested in security (well, not much)and are not going to do it, and the rare ones that are interested anddo care almost certainly don't know enough to make sensible choices . What you get if you make users manage their ownsecurity is more
陳珊妮－如果有一件事 是重要的
生活還是要過的
心情不好
音樂還是要聽的
逛“邊度有唱片”見到陳珊妮新專輯
想都不用想就買回來
上一次她的“後來我們才哭了”聽得很感動
這次的“如果有一件事 是重要的”也是首首動人
我喜歡那樣的哀怨
有一種看透
「我不信死無報應。」（北島，〈回答〉）
（ 文明單位：警權 。嘉賓： 程展緯 、陳景輝） 林鉅溥引起全城興趣。 alone in the fart 追蹤了林鉅溥的審案紀錄。希望地理在平安夜聽審過後的 法庭空間分析 。 高登討論 。仗義者值得鼓掌。
法官的判刑是報復性的。呈上近四十封求情信，
逆風．飄來歌聲
容祖兒
千 禧 年 第 一 位 令 我 感 動 的 歌 手 叫 容
A Unix shell glob trick
This is the kind of trick where first I show the trick and then I explainit:
$ touch a-b; mkdir a-c$ cd a-*sh: cd: a-b: Not a directory$ cd a-*/$ pwd/tmp/a-c
(This is also a good illustration of quality of implementation in errorhandling. A number of non-bash Bourne shells will report things like' cd: too many arguments ', while bash would happily work if a