Tag Archives: project

Akamai 阻擋 DDoS 能力的上限

這應該是最近在看 DDoS 事件中比較重要的新聞了,從這次的事件知道 Akamai 沒有能力擋下某種 620Gbps 以上的 DDoS 攻擊,而這是攻擊者已經有能力「示範」出來的量:「Akamai kicked journalist Brian Krebs' site off its servers after he was hit by a 'record' cyberattack」。 The assault has flooded Krebs' site with more than 620 gigabits per second of traffic … Continue reading

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GitHub 又多了許多功能...

GitHub 上個禮拜推出了不少功能出來:「A whole new GitHub Universe: announcing new tools, forums, and features」。 功能多了不少,但比較亮眼的主要是 Project 的功能,界面上有點像 Trello: 操作上也可以看到,一個 repository 可以開很多 project,然後在裡面移來移去: With Projects, you can manage work directly from your GitHub repositories. Create cards from Pull Requests, Issues or Notes and … Continue reading

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在核輻射避難所建的資料中心

Nuclear Fallout Shelter 照字面翻是核放射塵碉堡,意思上算是可以對抗輻射塵的防空洞,用 Google Translate 翻出來是「核輻射避難所」,感覺也頗貼切的啦... 而 C14 project 則是 Online.net 在巴黎的核輻射避難所建立 data center 的玩意:「C14 story - Part 1 Meet Our Nuclear Fallout Shelter」 在地下 26 公尺,如果一層樓三米的話,大約是已經是地下八樓到九樓的位置了: Starting in October 2016, you will be able to store all your … Continue reading

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Debian 提供 Tor Hidden Service 更新 Apt

Debian 與 Tor Project 都宣佈了這個消息,兩邊的稿子都一樣:「Debian and Tor Services available as Onion Services」、「Debian and Tor Services available as Onion Services」。 站台列表在 https://onion.debian.org/ 這邊可以看到,當你有安裝 apt-transport-tor 時,可以透過 Tor 更新: deb tor+http://vwakviie2ienjx6t.onion/debian jessie main deb tor+http://vwakviie2ienjx6t.onion/debian jessie-updates main deb tor+http://sgvtcaew4bxjd7ln.onion/debian-security jessie/updates main Tor Hidden … Continue reading

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Google 將 Raspberry Pi 3 加到 AOSP 裡

Google 在 AOSP 裡加入對 Raspberry Pi 3 的支援:「Google to bring official Android support to the Raspberry Pi 3」,repository 可以在「device/pifoundation/rpi3/」這邊看到,目前是空的,不過這讓大家就有很多想像了: For now, the Pi 3 device tree is empty with only the comment "initial empty repository" accompanying it. The repository should … Continue reading

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Rowhammer Bug:攻擊記憶體的值...

Google 的 Project Zero 實做 Rowhammer Bug:「Exploiting the DRAM rowhammer bug to gain kernel privileges」。 開頭就很科幻: “Rowhammer” is a problem with some recent DRAM devices in which repeatedly accessing a row of memory can cause bit flips in adjacent rows. … Continue reading

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Google 的 Project Zero 修正 Policy

在之前受到批評後,Google 的 Project Zero 修正了對應的 Policy:「Feedback and data-driven updates to Google’s disclosure policy」。 原先的 Policy 是 90 天強制公開,修正的 Policy 有幾個改善: 如果揭露日是週末或是美國的假日,會順延到下一個工作日。 如果原廠有告知需要更多時間修復,Project Zero 會延長 14 天的寬限期。 在公開前會申請對應的 CVE 號碼。

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圖片上的文字辨識:Project Naptha

把圖片上的文字辨識直接做成 Google Chrome 的延伸套件,預設就辨識好後讓你可以直接選取:「Project Naptha」。 這是官方提供的範例: 一張含有文字的圖片可以直接 OCR 出來變成文字選擇。 官方網站上有說,這是 client-side javascript: One of the more impressive things about this project is the fact that it's almost entirely written in client side javascript. That means that it's pretty much totally … Continue reading

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