Wayward Sheriffs and Confused Deputies: Risks in GCP Third Party Access
Most GCP third-party vendors ask for permanent service account keys for access -- increasing credential leakage risk. Used correctly, short-lived credentials offer a secure alternative....
IaC が CISO にとって重要な理由
多くのベンダーやセキュリティ企業は、コードとしてのインフラストラクチャ（IaC）を活用するセキュリティ対策を購入・構築することによりポートフォリオに導入しています。この傾向は今後も続くと予想されます。この記事では、知っておくべき事柄をご紹介します。Infrastructure as code (IaC) is a relatively new phenomenon that is revolutionizing the way organizati...
重要インフラ保護対策: 官民パートナーシップの本質的な役割
Government collaboration with industry can help drive strategic planning and tactical operations to address cyberthreats. 例えば、米国のCybersecurity and Infrastructure Security Agency (CISA) states, “Public-private partnerships are the foundation for effective critical infrastructure security and res...
オラクル、2022 年 1 月クリティカルパッチアップデートで 266 件の脆弱性を修正
Oracle addresses 266 CVEs in its first quarterly update of 2022 with 497 patches, including 25 critical updates. Background On January 18, Oracle released its Critical Patch Update (CPU) for January 2022, the first quarterly update of the year. This CPU contains fixes for 266 CVEs in 497 security...
脅威状況のまとめ (2021): 最も重要な脆弱性を中心に
A review of the year in vulnerabilities and breaches, with insights to help guide cybersecurity strategy in 2022 and beyond....
CVE-2021-44757: ZoHo、ManageEngine Desktop Central における認証バイパスの脆弱性を修正
ZoHo patches authentication bypass in ManageEngine Desktop Central that could allow attackers to write arbitrary zip files to the server. Background On January 17, ZoHo issued an advisory and patches for CVE-2021-44757, a critical authentication bypass in its ManageEngine Desktop Central and Manag...
Testing the Waters: First Impressions of CloudTrail Lake
Our first impressions of AWS's new managed audit and security lake that allows you to aggregate, immutably store, and query activity logs....
YouTube ショート: ビュー数とサブスクライバー数を増加させるために盗まれた TikTok 動画がアダルト出会い系サイトや疑わしい製品のために使用される
As Google's TikTok competitor YouTube Shorts gains viewers, hordes of scammers are quick to follow....
Tracking Adversaries in AWS Using Anomaly Detection
Here’s how to minimize the impact of a breach by identifying malicious actors’ anomalous behavior and taking action....
マイクロソフト、2022 年 1 月の月例セキュリティ更新プログラムで 97 件の CVE を修正（(CVE-2022-21907)
Microsoft addresses 97 CVEs in its January 2022 Patch Tuesday release, including four zero-day vulnerabilities that were publicly disclosed but not exploited in the wild. 9Critical 88Important 0Moderate 0Low Update January 13: The Solutions section has been updated to reflect th...
SEGA’s Saga of Nearly Compromised Credentials
A look at VPNO’s recent findings of publicly accessible S3 buckets on SEGA’s infrastructure and what we can learn from it....