![utsunomiya_ff](https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F3115411%2F4e811d0d2e5064cd2e65300c1213a146e2c9ddb3%2Flarge.png%3F1676440920?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=d3f3684e83fced8d7532dc1e5bea8c77)
![utsunomiya_ff](https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F3115411%2F4e811d0d2e5064cd2e65300c1213a146e2c9ddb3%2Flarge.png%3F1676440920?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=d3f3684e83fced8d7532dc1e5bea8c77)
AWS CloudTrailとメトリクスフィルタでセキュリティ監視をしている人に向けたTips
![utsunomiya_ff](https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F3115411%2F4e811d0d2e5064cd2e65300c1213a146e2c9ddb3%2Flarge.png%3F1676440920?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=d3f3684e83fced8d7532dc1e5bea8c77)
Security Hubのセキュリティ標準にCIS Benchmark v3.0.0が追加されました
![utsunomiya_ff](https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F3115411%2F4e811d0d2e5064cd2e65300c1213a146e2c9ddb3%2Flarge.png%3F1676440920?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=d3f3684e83fced8d7532dc1e5bea8c77)
Direct Connect を利用すると通信経路にリンクローカルアドレスが登場した
![utsunomiya_ff](https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F3115411%2F4e811d0d2e5064cd2e65300c1213a146e2c9ddb3%2Flarge.png%3F1676440920?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=d3f3684e83fced8d7532dc1e5bea8c77)
Security HubでNIST SP 800-53 Rev.5を有効化してみた
![utsunomiya_ff](https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F3115411%2F4e811d0d2e5064cd2e65300c1213a146e2c9ddb3%2Flarge.png%3F1676440920?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=d3f3684e83fced8d7532dc1e5bea8c77)
内部名前解決の方法をまとめてみた
![utsunomiya_ff](https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F3115411%2F4e811d0d2e5064cd2e65300c1213a146e2c9ddb3%2Flarge.png%3F1676440920?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=d3f3684e83fced8d7532dc1e5bea8c77)
Route 53の利用に必要な基本知識
![utsunomiya_ff](https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F3115411%2F4e811d0d2e5064cd2e65300c1213a146e2c9ddb3%2Flarge.png%3F1676440920?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=d3f3684e83fced8d7532dc1e5bea8c77)
AMAを利用している場合のLog Analytics ワークスペースとVMの切断方法
![utsunomiya_ff](https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F3115411%2F4e811d0d2e5064cd2e65300c1213a146e2c9ddb3%2Flarge.png%3F1676440920?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=d3f3684e83fced8d7532dc1e5bea8c77)