Tenable blog
How Exposure Management Can Ease the Pain of Security Tool Sprawl
Cybersecurity Snapshot: CISA’s Best Cyber Advice on Securing Cloud, OT, Apps and More
In this special edition of the Cybersecurity Snapshot, we’re highlighting some of the most valuable guidance offered by the U.S. Cybersecurity and Infrastructure Security Agency in the past 12 months. Check out best practices, recommendations and insights on protecting your cloud environments, OT sy...
MCP Prompt Injection: Not Just For Evil
MCP tools are implicated in several new attack techniques. Here's a look at how they can be manipulated for good, such as logging tool usage and filtering unauthorized commands....
The Future of Cloud Access Management: How Tenable Cloud Security Redefines Just-in-Time Access
Traditional approaches to cloud access rely on static, permanent permissions that are often overprivileged. Learn how just-in-time access completely changes the game....
Exposure Management Works When the CIO and CSO Are in Sync
Each Monday, the Tenable Exposure Management Academy provides the practical, real-world guidance you need to shift from vulnerability management to exposure management. In this post, Tenable CIO Patricia Grant looks at how the CIO/CSO relationship is key to a successful exposure management program. ...
Reducing Remediation Time Remains a Challenge: How Tenable Vulnerability Watch Can Help
Timely vulnerability remediation is an ongoing challenge for organizations as they struggle to prioritize the exposures that represent the greatest risk to their operations. Existing scoring systems are invaluable but can lack context. Here’s how Tenable’s Vulnerability Watch classification system c...
CVE-2025-31324: Zero-Day Vulnerability in SAP NetWeaver Exploited in the Wild
SAP has released out-of-band patch to address CVE-2025-31324, a critical zero-day vulnerability in SAP NetWeaver that has been exploited by threat actors. Organizations are strongly encouraged to apply patches as soon as possible....
Cybersecurity Snapshot: Verizon DBIR Finds Attackers Feast on Vulnerability Exploits for Initial Access, While MITRE ATT&CK Adds Mobile, Cloud, ESXi Threat Intel
Check out highlights from this year’s Verizon DBIR, including a surge in zero-day exploits targeting edge devices and VPNs. Plus, find out what’s new in the latest version of MITRE ATT&CK. Also, see what Tenable webinar attendees said about AI security. And get the latest on ransomware preparedness ...
Despite Recent Security Hardening, Entra ID Synchronization Feature Remains Open for Abuse
Microsoft synchronization capabilities for managing identities in hybrid environments are not without their risks. In this blog, Tenable Research explores how potential weaknesses in these synchronization options can be exploited....
Stronger Cloud Security in Five: How To Protect Your Cloud Workloads
In the first installment of Tenable’s “Stronger Cloud Security in Five” blog series, we covered cloud security posture management (CSPM), which focuses on protecting your multi-cloud infrastructure by detecting misconfigurations. Today, we turn to securing cloud workloads, which are the applications...
