はてなブックマーク - Using Claude to reduce the attack surface of code

はてなブックマーク - Using Claude to reduce the attack surface of code https://b.hatena.ne.jp/entry/s/www.anthropic.com/research/attack-surface-reduction Chris Rohlf Over the past year, we’ve published lots of data that shows that frontier AI models are more than capable of discovering and exploiting security vulnerabilities. Showing how previously ... kamada-math https://b.hatena.ne.jp/kamada-math/20261028#bookmark-4794845731319514018 2026-10-28T00:43:52Z hintoku https://b.hatena.ne.jp/hintoku/20261026#bookmark-4794845731319514018 2026-10-26T14:55:19Z hoppie https://b.hatena.ne.jp/hoppie/20261026#bookmark-4794845731319514018 2026-10-25T23:21:57Z warau-uichi https://b.hatena.ne.jp/warau-uichi/20261025#bookmark-4794845731319514018 2026-10-24T16:14:56Z あとで読む security Claude AI ashnoa https://b.hatena.ne.jp/ashnoa/20261024#bookmark-4794845731319514018 2026-10-24T14:36:44Z あとで読む lethli https://b.hatena.ne.jp/lethli/20261024#bookmark-4794845731319514018 2026-10-24T11:45:50Z tjnet555 https://b.hatena.ne.jp/tjnet555/20261024#bookmark-4794845731319514018 2026-10-24T09:50:49Z shade001 https://b.hatena.ne.jp/shade001/20261024#bookmark-4794845731319514018 2026-10-24T08:28:15Z あとで読む peketamin https://b.hatena.ne.jp/peketamin/20261024#bookmark-4794845731319514018 2026-10-24T08:19:45Z bwsshk https://b.hatena.ne.jp/bwsshk/20261024#bookmark-4794845731319514018 2026-10-24T07:43:18Z lli https://b.hatena.ne.jp/lli/20261024#bookmark-4794845731319514018 デフォルト設定、設定の組み合わせ、実際の処理前の解析それぞれに到達させないのが大事 2026-10-24T07:06:56Z ozean-schloss https://b.hatena.ne.jp/ozean-schloss/20261024#bookmark-4794845731319514018 2026-10-24T07:06:02Z あとで読む kazooooo https://b.hatena.ne.jp/kazooooo/20261024#bookmark-4794845731319514018 2026-10-24T06:51:31Z kusaret https://b.hatena.ne.jp/kusaret/20261024#bookmark-4794845731319514018 2026-10-24T05:53:21Z あとで読む masakiplus https://b.hatena.ne.jp/masakiplus/20261024#bookmark-4794845731319514018 2026-10-24T05:31:49Z goto_infamous https://b.hatena.ne.jp/goto_infamous/20261024#bookmark-4794845731319514018 2026-10-24T05:27:25Z mesotaro https://b.hatena.ne.jp/mesotaro/20261024#bookmark-4794845731319514018 2026-10-24T05:22:09Z takokaio https://b.hatena.ne.jp/takokaio/20261024#bookmark-4794845731319514018 2026-10-24T05:09:04Z korin https://b.hatena.ne.jp/korin/20261024#bookmark-4794845731319514018 2026-10-24T05:03:21Z xeiger https://b.hatena.ne.jp/xeiger/20261024#bookmark-4794845731319514018 2026-10-24T05:02:19Z あとで読む yushph https://b.hatena.ne.jp/yushph/20261024#bookmark-4794845731319514018 2026-10-24T04:45:48Z cu39 https://b.hatena.ne.jp/cu39/20261024#bookmark-4794845731319514018 2026-10-24T04:42:57Z あとで読む fukudamasa09 https://b.hatena.ne.jp/fukudamasa09/20261024#bookmark-4794845731319514018 2026-10-24T04:28:09Z ramyana https://b.hatena.ne.jp/ramyana/20261024#bookmark-4794845731319514018 2026-10-24T04:05:48Z sudow https://b.hatena.ne.jp/sudow/20261024#bookmark-4794845731319514018 2026-10-24T04:03:25Z takashabe https://b.hatena.ne.jp/takashabe/20261024#bookmark-4794845731319514018 2026-10-24T04:02:16Z hiroakisan https://b.hatena.ne.jp/hiroakisan/20261024#bookmark-4794845731319514018 2026-10-24T03:58:54Z Claude security AI hathewy https://b.hatena.ne.jp/hathewy/20261024#bookmark-4794845731319514018 2026-10-24T03:45:30Z ruskrosca78 https://b.hatena.ne.jp/ruskrosca78/20261024#bookmark-4794845731319514018 2026-10-24T03:37:31Z takashi_kun https://b.hatena.ne.jp/takashi_kun/20261024#bookmark-4794845731319514018 2026-10-24T03:37:00Z syu-m-5151 https://b.hatena.ne.jp/syu-m-5151/20261024#bookmark-4794845731319514018 脆弱性を探すだけでなく、攻撃者が触れるコードを減らす。設定で無効でも解析処理に届くなら、境界は閉じていない。AIで到達経路を棚卸しし、回帰検証まで行う視点がいい。防御は機能を足すだけではない。 2026-10-24T03:21:08Z #nwiizoがいいぞと思った yasuhiro1212 https://b.hatena.ne.jp/yasuhiro1212/20261024#bookmark-4794845731319514018 2026-10-24T03:09:34Z あとで読む mstk_knife https://b.hatena.ne.jp/mstk_knife/20261024#bookmark-4794845731319514018 2026-10-24T02:56:52Z あとで読む door-s-dev https://b.hatena.ne.jp/door-s-dev/20261024#bookmark-4794845731319514018 2026-10-24T02:45:51Z gimonfu_usr https://b.hatena.ne.jp/gimonfu_usr/20261024#bookmark-4794845731319514018 2026-10-24T02:28:40Z あとで読む謎 o2aholic https://b.hatena.ne.jp/o2aholic/20261024#bookmark-4794845731319514018 2026-10-24T02:27:35Z あとで読む san57 https://b.hatena.ne.jp/san57/20261024#bookmark-4794845731319514018 2026-10-24T02:23:57Z tarbonet https://b.hatena.ne.jp/tarbonet/20261024#bookmark-4794845731319514018 2026-10-24T02:20:21Z gosse https://b.hatena.ne.jp/gosse/20261024#bookmark-4794845731319514018 2026-10-24T02:13:54Z Barak https://b.hatena.ne.jp/Barak/20261024#bookmark-4794845731319514018 2026-10-24T02:12:46Z harist https://b.hatena.ne.jp/harist/20261024#bookmark-4794845731319514018 2026-10-24T02:04:10Z manaten https://b.hatena.ne.jp/manaten/20261024#bookmark-4794845731319514018 2026-10-24T01:41:28Z Buchi_6uclz1 https://b.hatena.ne.jp/Buchi_6uclz1/20261024#bookmark-4794845731319514018 2026-10-24T01:26:07Z NSTanechan https://b.hatena.ne.jp/NSTanechan/20261024#bookmark-4794845731319514018 2026-10-24T01:07:08Z u111111 https://b.hatena.ne.jp/u111111/20261024#bookmark-4794845731319514018 2026-10-24T00:52:09Z sora0513 https://b.hatena.ne.jp/sora0513/20261024#bookmark-4794845731319514018 2026-10-24T00:48:32Z Claude code security ai programming セキュリティプログラミング softantenna https://b.hatena.ne.jp/softantenna/20261024#bookmark-4794845731319514018 Anthropicが、Claudeを使ってソフトウェアの「攻撃対象領域(Attack Surface)」を削減する研究成果を発表。不要なコードへのアクセス経路そのものを減らせば、未知の脆弱性が存在しても攻撃されにくくなる😤 2026-10-24T00:47:45Z curuusa https://b.hatena.ne.jp/curuusa/20261024#bookmark-4794845731319514018 攻撃にAIを使うなら、防衛にもAIを使うと… 2026-10-24T00:47:12Z aoki789 https://b.hatena.ne.jp/aoki789/20261024#bookmark-4794845731319514018 2026-10-24T00:44:37Z minamijoyo https://b.hatena.ne.jp/minamijoyo/20261024#bookmark-4794845731319514018 2026-10-24T00:22:07Z poco_tin https://b.hatena.ne.jp/poco_tin/20261024#bookmark-4794845731319514018 2026-10-24T00:17:19Z あとで読む saiid https://b.hatena.ne.jp/saiid/20261024#bookmark-4794845731319514018 2026-10-24T00:15:10Z kuwayoshi https://b.hatena.ne.jp/kuwayoshi/20261024#bookmark-4794845731319514018 2026-10-24T00:14:48Z shun9167 https://b.hatena.ne.jp/shun9167/20261024#bookmark-4794845731319514018 2026-10-24T00:05:13Z toshikish https://b.hatena.ne.jp/toshikish/20261024#bookmark-4794845731319514018 2026-10-24T00:01:09Z razokulover https://b.hatena.ne.jp/razokulover/20261024#bookmark-4794845731319514018 2026-10-23T23:51:14Z amring https://b.hatena.ne.jp/amring/20261024#bookmark-4794845731319514018 2026-10-23T23:37:12Z あとで読む tal9 https://b.hatena.ne.jp/tal9/20261024#bookmark-4794845731319514018 2026-10-23T23:35:22Z keisuke_yamane https://b.hatena.ne.jp/keisuke_yamane/20261024#bookmark-4794845731319514018 2026-10-23T23:27:06Z AI programming security kazufsaf https://b.hatena.ne.jp/kazufsaf/20261024#bookmark-4794845731319514018 2026-10-23T23:03:48Z hourousuteneko https://b.hatena.ne.jp/hourousuteneko/20261024#bookmark-4794845731319514018 2026-10-23T22:45:40Z あとで読む tobetchi https://b.hatena.ne.jp/tobetchi/20261024#bookmark-4794845731319514018 2026-10-23T22:44:10Z あとで読む nguyen-oi https://b.hatena.ne.jp/nguyen-oi/20261024#bookmark-4794845731319514018 AIによる攻撃面削減の取り組みは防衛側にとって朗報 2026-10-23T22:43:30Z yuiseki https://b.hatena.ne.jp/yuiseki/20261024#bookmark-4794845731319514018 2026-10-23T22:32:30Z fumikony https://b.hatena.ne.jp/fumikony/20261024#bookmark-4794845731319514018 2026-10-23T15:23:11Z あとで読む mkusaka https://b.hatena.ne.jp/mkusaka/20261024#bookmark-4794845731319514018 Claudeで25件のOSS（500万行超）を分析し、攻撃面の問題を493件発見。OpenSSHでは未認証で到達可能なコードを約5分の1削減しました。 2026-10-23T15:14:29Z AI要約攻撃面 security Claude 脆弱性事例