https://atmarkit.itmedia.co.jp/ait/articles/2605/15/news041.html ＠IT ja OpEd, Opinion 2026-05-15T07:00:00+09:00 NVIDIA製「RTX5090」登場で記憶認証は崩壊？　GPU進化に負けないパスワードを作るコツ IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/15/top_news041.png https://atmarkit.itmedia.co.jp/ait/articles/2605/15/news016.html ＠IT ja OpEd, Opinion 2026-05-15T05:00:00+09:00 Python 3.15 β1がリリースされたので新機能や変更点をまとめてみた IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/15/l_di-hpk1401.png https://atmarkit.itmedia.co.jp/ait/articles/2605/15/news005.html ＠IT ja OpEd, Opinion 2026-05-15T05:00:00+09:00 Teams会議のCopilot議事メモが微妙……その“笑えない原因”と改善策とは？ IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/15/tt57375_Image1.jpg https://atmarkit.itmedia.co.jp/ait/articles/2605/15/news003.html ＠IT ja OpEd, Opinion 2026-05-15T05:00:00+09:00 セキュリティ投資の空振りを防ぐ「サイバーセキュリティBI」とは IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/15/ks_gartner590.jpg https://atmarkit.itmedia.co.jp/ait/articles/2605/15/news014.html ＠IT ja OpEd, Opinion 2026-05-15T05:00:00+09:00 【Googleスプレッドシート時短術】行や列を一発で選択するなど、スプレッドシートの操作を極める5つのショートカット IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/15/l_wi-googlespreadkey01.png https://atmarkit.itmedia.co.jp/ait/articles/2605/14/news053.html ＠IT ja OpEd, Opinion 2026-05-14T13:00:00+09:00 GitHub Copilot「使い放題」終了でどうなる？　6月から従量課金制に、月額100ドルの「Max」プラン追加も IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/14/top_news053.png https://atmarkit.itmedia.co.jp/ait/articles/2605/14/news046.html ＠IT ja OpEd, Opinion 2026-05-14T13:00:00+09:00 GitHub Copilotが“使われ過ぎて”ついに制限　何ができなくなるのか？　対処法は？ IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/14/l_tt57375_Image1.jpg https://atmarkit.itmedia.co.jp/ait/articles/2605/14/news059.html ＠IT ja OpEd, Opinion 2026-05-14T13:00:00+09:00 「シャドーClaude」対策が可能に　Anthropicが「Compliance API」公開 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/14/top_news059.jpg https://atmarkit.itmedia.co.jp/ait/articles/2605/14/news064.html ＠IT ja OpEd, Opinion 2026-05-14T13:00:00+09:00 JavaでAIエージェントを制御する方法とは？　Google「ADK for Java 1.0.0」の全容 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/14/l_ait_260514_googl1.png https://atmarkit.itmedia.co.jp/ait/articles/2604/22/news002.html ＠IT ja OpEd, Opinion 2026-05-14T10:00:00+09:00 ランサムウェア、サーバ調達難、慢性的な人材不足――難局に直面する企業は「サーバ更新」をどう見直すべきか IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2604/22/an8258_tominaga_260324hpe_104.jpg https://atmarkit.itmedia.co.jp/ait/articles/2605/14/news048.html ＠IT ja OpEd, Opinion 2026-05-14T07:30:00+09:00 BitLockerをすり抜ける　Windows 11に浮上した“不穏な仕様” IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/14/top_news048.png https://atmarkit.itmedia.co.jp/ait/articles/2605/14/news041.html ＠IT ja OpEd, Opinion 2026-05-14T07:00:00+09:00 99％のファイルを数分で封鎖　暗号化不要の準ランサム攻撃「GhostLock」とは？ IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/14/top_news041.jpg https://atmarkit.itmedia.co.jp/ait/articles/2605/14/news017.html ＠IT ja OpEd, Opinion 2026-05-14T05:00:00+09:00 AIが書いたコードの「未知のリスク」にどう向き合う？――鍵は「エンジニアの能力を拡張できるか」 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/14/l_ait_newrelicceo_w290.jpg https://atmarkit.itmedia.co.jp/ait/articles/2605/14/news003.html ＠IT ja OpEd, Opinion 2026-05-14T05:00:00+09:00 追加要望1000項目超、賠償金額14億円　そのときベンダーは何ができたのか――「旭川医大の惨劇」徹底解説【動画あり】 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/14/top_news003.jpg https://atmarkit.itmedia.co.jp/ait/articles/2604/22/news004.html ＠IT ja OpEd, Opinion 2026-05-14T05:00:00+09:00 AIが知り得ない「暗黙知」にこそ価値がある　6000人の知恵を社外に公開する狙い IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2604/22/news004_01.png https://atmarkit.itmedia.co.jp/ait/articles/2605/11/news007.html ＠IT ja OpEd, Opinion 2026-05-14T05:00:00+09:00 AI駆動開発×GitLab：チームを強くする「共有・自動化・分析」のリアル IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/11/l_news007_01.png https://atmarkit.itmedia.co.jp/ait/articles/2605/13/news065.html ＠IT ja OpEd, Opinion 2026-05-13T13:00:00+09:00 パスワード、放置VPN、休眠ID……“初歩的な隙”ばかり？　重要インフラへの攻撃パターンとその対策 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/13/top_news065.jpg https://atmarkit.itmedia.co.jp/ait/articles/2605/13/news058.html ＠IT ja OpEd, Opinion 2026-05-13T13:00:00+09:00 AI依存が招く「認知的負債」をどう防ぐ？　次世代の開発者は「あえて使わない」 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/13/top_news058.jpg https://atmarkit.itmedia.co.jp/ait/articles/2605/13/news045.html ＠IT ja OpEd, Opinion 2026-05-13T13:00:00+09:00 「OpenAI公式」だと思ったら……　24万DLを突破した“人気AIコード”の正体 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/13/top_news045.png https://atmarkit.itmedia.co.jp/ait/articles/2605/13/news056.html ＠IT ja OpEd, Opinion 2026-05-13T13:00:00+09:00 「90日間ログ保持」はもう古い　VPNの脆弱性やActive Directoryを悪用するランサムウェアの実態と対策 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/13/top_news056.jpg https://atmarkit.itmedia.co.jp/ait/articles/2605/13/news054.html ＠IT ja OpEd, Opinion 2026-05-13T13:00:00+09:00 まだ信用されていない「AIエージェントによる意思決定」　“人の目”による主な検証方法とは IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/13/top_news054.jpg https://atmarkit.itmedia.co.jp/ait/articles/2605/13/news053.html ＠IT ja OpEd, Opinion 2026-05-13T08:00:00+09:00 訓練なし、検証なし、責任者不明　サイバーBCPの危うい実態 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/13/l_kt2487_gaazo01.jpg https://atmarkit.itmedia.co.jp/ait/articles/2605/13/news037.html ＠IT ja OpEd, Opinion 2026-05-13T07:30:00+09:00 Claude拡張機能に深刻な脆弱性　無権限でAI操作を乗っ取り可能 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2605/13/top_news037.png