{"id":6971,"date":"2016-11-21T21:10:44","date_gmt":"2016-11-21T12:10:44","guid":{"rendered":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=6971"},"modified":"2016-11-21T21:10:44","modified_gmt":"2016-11-21T12:10:44","slug":"%e6%9c%aa%e3%81%a0%e3%81%ab%e5%ae%9a%e6%9c%9f%e7%9a%84%e3%81%ab%e3%83%91%e3%82%b9%e3%83%af%e3%83%bc%e3%83%89%e3%82%92%e5%a4%89%e3%81%88%e3%82%8d%e3%81%a8%e8%a8%80%e3%81%86%e5%bc%b7%e7%83%88%e3%81%aa","status":"publish","type":"post","link":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=6971","title":{"rendered":"\u672a\u3060\u306b\u5b9a\u671f\u7684\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u3048\u308d\u3068\u8a00\u3046\u5f37\u70c8\u306a\u30d0\u25cb\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc"},"content":{"rendered":"

挑発的タイトルのテスト第2段です．<\/p>\n

定期的にパスワードを変えることが無意味なことを，セキュリティーの専門家たちが説明し始めてもう何年も経ちます1<\/a><\/sup>条件によっては変える方が危険な場合さえある．<\/span>が，未だに，定期的にパスワードを変えろとメールを送ってくる，プロバイダーや金融その他のサービス業のサイトがあります．<\/p>\n

そういう運営者に限って送ったメールに返信するなと書いてあります．そして，「本件」に関する問い合わせ先すら書いてありません．それじゃSPAMと同じ，というか，SPAMそのものじゃないですか．<\/p>\n

だいたい，昨日まで3年間もクラックされなかったパスワードをなぜ今変える必要があるんでしょうか．これまで3年間クラックされなかったパスワードが明日クラックされる確率と，今日新たに設定したパスワードが明日クラックされる確率に差があるというのでしょうか．<\/p>\n

少し勉強して貰いたいものです．<\/p>\n","protected":false},"excerpt":{"rendered":"

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