神戸ITフェスティバル講演 http://kobe-it-fes.org/kif2014/seminar/entry-197.html
![[デブサミ2012]趣味と実益の脆弱性発見](https://cdn-ak-scissors.b.st-hatena.com/image/square/015ac7c0c6da545a8500c8b3b7ff71205daa1e44/height=288;version=1;width=512/https%3A%2F%2Fcdn.slidesharecdn.com%2Fss_thumbnails%2Fdevsumi-hasegawa-120216203637-phpapp01-thumbnail.jpg%3Fwidth%3D640%26height%3D640%26fit%3Dbounds)
こちらのスライドは以下のサイトにて閲覧いただけます。 https://www.docswell.com/s/ockeghem/ZM6VNK-phpconf2021-spa-security シングルページアプリケーション(SPA)において、セッションIDやトークンの格納場所はCookieあるいはlocalStorageのいずれが良いのかなど、セキュリティ上の課題がネット上で議論されていますが、残念ながら間違った前提に基づくものが多いようです。このトークでは、SPAのセキュリティを構成する基礎技術を説明した後、著名なフレームワークな状況とエンジニアの技術理解の現状を踏まえ、SPAセキュリティの現実的な方法について説明します。 動画はこちら https://www.youtube.com/watch?v=pc57hw6haXk
Programming is hard. Programming correct C and C++ is particularly hard. Indeed, both in C and certainly in C++, it is uncommon to see a screenful containing only well defined and conforming code.Why do professional programmers write code like this? Because most programmers do not have a deep understanding of the language they are using.While they sometimes know that certain things are undefined o
The document describes TOFU (Tofu on the Fly), a system for dynamically generating and caching image thumbnails on Amazon S3. It works by installing an Apache module that generates thumbnails using ImageMagick when images are requested, then caches them on S3 for future requests. This avoids hitting application servers for every image and provides scalability. The document discusses the TOFU archi
The document discusses various technologies and libraries used in Android development including XML, JSON, XSLT, and sun.misc packages. It notes issues with some of these in older Android versions and potential workarounds or alternatives. Specific topics covered include XML parsing, JSON parsing inaccuracies, XSLT support, and sun.misc class availability on Android.Read less
Docker / Kubernetesのネットワークアーキテクチャの解説と、代表的なCNIプラグインとしてFlannel、Calico、Canal、NSX-T Container Plugin (NCP) を取り上げ、それぞれの実装の比較しています。Japan Container Days v18.12 での講演資料です。
The document discusses the new Jetpack SDK which provides a new way to develop extensions for the Mozilla platform like Firefox. It allows writing extensions using HTML5, CSS3 and JavaScript in a modular way. The Jetpack SDK uses Python and provides tools for testing and packaging extensions. It also has APIs for creating widgets, working with tabs, making HTTP requests, storing data and using tim
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