全新的 CISA 强化指导对网络安全工程师提供宝贵的见解
Recent guidance from CISA and the FBI highlights best practices to monitor and harden network infrastructure. The guidance, published in response to high-profile attacks on telecom infrastructure, is applicable to a wider audience. This blog unpacks important points and explains how Tenable…
Volt Typhoon：州政府和地方政府需要了解的事项
Increased activity from the state-sponsored threat group Volt Typhoon raises concerns about the cybersecurity of U.S. critical infrastructure. Here’s how you can identify potential exposures and attack paths.
特定领域语言的负面影响：揭秘 OPA 和 Terraform 的新攻击技术
Check out our deep dive into both new and known techniques for abusing infrastructure-as-code and policy-as-code tools. You’ll also learn how to defend against them in this blog post which expands on the attack techniques presented at our fwd:cloudsec Europe 2024 talk “Who Watches the Watchmen?…
谁害怕有害云三要素？
The Tenable Cloud Risk Report 2024 reveals that nearly four in 10 organizations have workloads that are publicly exposed, contain a critical vulnerability and have excessive permissions. Here’s what to watch for in your organization.
CVE-2024-8260: SMB Force-Authentication Vulnerability in OPA Could Lead to Credential Leakage
Tenable Research discovered an SMB force-authentication vulnerability in Open Policy Agent (OPA) that is now fixed in the latest release of OPA. The vulnerability could have allowed an attacker to leak the NTLM credentials of the OPA server's local user account to a remote server, potentially…
The Data-Factor: Why Integrating DSPM Is Key to Your CNAPP Strategy
DSPM solutions provide a comprehensive, up-to-date view into cloud-based data and risk. An integrated CNAPP and DSPM solution elevates this analysis to expose toxic combinations and security gaps across cloud environments.
SSRFing the Web with the Help of Copilot Studio
Tenable Research discovered a critical information-disclosure vulnerability in Microsoft’s Copilot Studio via a server-side request forgery (SSRF), which allowed researchers access to potentially sensitive information regarding service internals with potential cross-tenant impact.
Compromising Microsoft's AI Healthcare Chatbot Service
Tenable Research discovered multiple privilege-escalation issues in the Azure Health Bot Service via a server-side request forgery (SSRF), which allowed researchers access to cross-tenant resources.
Detecting Risky Third-party Drivers on Windows Assets
Kernel-mode drivers are critical yet risky components of the Windows operating system. Learn about their functionality, the dangers they pose, and how Tenable's new plugins can help identify and mitigate vulnerabilities using community-driven resources like LOLDrivers.
Never Trust User Inputs -- And AI Isn't an Exception: A Security-First Approach
As AI transforms industries, security remains critical. Discover the importance of a security-first approach in AI development, the risks of open-source tools, and how Tenable's solutions can help protect your systems.
Cyentia 和 FIRST 的研究表明，EPSS 在预测漏洞利用方面表现出色
Tenable 通过赞助 Cyentia 和 FIRST 进行的研究发现，尽管漏洞利用的形式千变万化，但 EPSS 在预测漏洞利用方面的能力却是越来越强大。
ConfusedFunction：影响 GCP 云功能的权限提升漏洞
Organizations that have used Google Cloud Platform’s Cloud Functions – a serverless execution environment – could be impacted by a privilege escalation vulnerability discovered by Tenable and dubbed as “ConfusedFunction.” Read on to learn all about the vulnerability and what your organization needs…
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