Tenable ブログ
Tenable、エクスポージャー評価プラットフォームを対象とした初の Gartner® Magic Quadrant™でリーダー格に選出
Static Lists Are The Wrong Way to Do Attack Surface Mapping
When identifying and cataloging assets, static lists leave your organization vulnerable to constant changes across your attack surface.
CVE-2021-26855、CVE-2021-26857、CVE-2021-26858、CVE-2021-27065: Microsoft Exchange Server のゼロデイ脆弱性 4 件が攻撃に使われている
Four zero-day vulnerabilities in Microsoft Exchange servers have been used in chained attacks in the wild.Update March 8, 2021: The Identifying Affected Systems section has been updated with information about the availability of additional plugins as well as a link to our blog post that details…
Keep Your IAM Users Close, Keep Your Third Parties Even Closer
Technical and legal controls that you take for granted when managing cybersecurity policy within your organization are usually out of reach when a third party is compromised.
Auditing iam:PassRole: A Problematic Privilege Escalation Permission
How to determine which identities need iam:PassRole to help enforce “use it or lose it” least privilege.
Cloud infrastructure is not immune from the SolarWinds Orion breach
Organizations exposed to the SolarWinds breach must identify exposed credentials and rotate them asap.
The AWS Managed Policies Trap
These policies are simultaneously appealing and dangerous. Here’s how to use automated analysis of environment configuration and activity logs to avoid getting caught in the trap.
Who Holds the Keys to the Kingdom?
Take a closer look at sensitive AWS Resources:secret strings and keys used in AWS, learn about the Resources and access control mechanisms relevant to them, delve into the challenges of tracking the permissions granted to them, and see ways in which automating analysis of environment configuration…
CVE-2020-14882: Oracle WebLogic のリモートコード実行脆弱性を利用した攻撃が確認される
A remote code execution vulnerability in Oracle WebLogic Server has been actively exploited in the wild just one week after a patch was released and one day after a proof of concept was published.Update October 30, 2020: The solutions section has been updated to reflect the disclosure of a…
AWS Identity Federation and Least Privilege – Friends or Foes?
Learn how to address the challenges in basic and advanced implementations of AWS federation.
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