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Tenable blog

January 17, 2025

Cybersecurity Snapshot: CISA Lists Security Features OT Products Should Have and Publishes AI Collaboration Playbook

Shopping for OT systems? A new CISA guide outlines OT cyber features to look for. Meanwhile, the U.S. government publishes a playbook for collecting AI vulnerability data. Plus, a White House EO highlights AI security goals. And get the latest on IoT security; secure app dev; and tougher HIPAA cyber rules.

November 7, 2024

Context Is King: From Vulnerability Management to Exposure Management

Vulnerability management remains a cornerstone of preventive cybersecurity, but organizations still struggle with vulnerability overload and sophisticated threats. Tenable’s new Exposure Signals gives security teams comprehensive context, so they can shift from vulnerability management to exposure m...


November 4, 2024

Securing Financial Data in the Cloud: How Tenable Can Help

Preventing data loss, complying with regulations, automating workflows and managing access are four key challenges facing financial institutions. Learn how Tenable can help....


November 1, 2024

Cybersecurity Snapshot: Apply Zero Trust to Critical Infrastructure’s OT/ICS, CSA Advises, as Five Eyes Spotlight Tech Startups’ Security

Should critical infrastructure orgs boost OT/ICS systems’ security with zero trust? Absolutely, the CSA says. Meanwhile, the Five Eyes countries offer cyber advice to tech startups. Plus, a survey finds “shadow AI” weakening data governance. And get the latest on MFA methods, CISO trends and Uncle S...


October 31, 2024

FY 2024 State and Local Cybersecurity Grant Program Adds CISA KEV as a Performance Measure

The CISA Known Exploited Vulnerabilities (KEV) catalog and enhanced logging guidelines are among the new measurement tools added for the 2024 State and Local Cybersecurity Grant Program....


October 25, 2024

Cybersecurity Snapshot: New Guides Offer Best Practices for Preventing Shadow AI and for Deploying Secure Software Updates

Looking for help with shadow AI? Want to boost your software updates’ safety? New publications offer valuable tips. Plus, learn why GenAI and data security have become top drivers of cyber strategies. And get the latest on the top “no-nos” for software security; the EU’s new cyber law; and CISOs’ co...


October 24, 2024

How To Protect Your Cloud Environments and Prevent Data Breaches

As organizations create and store more data in the cloud, security teams must ensure the data is protected from cyberthreats. Learn more about what causes data breaches and about the best practices you can adopt to secure data stored in the cloud....


October 23, 2024

CVE-2024-47575: Frequently Asked Questions About FortiJump Zero-Day in FortiManager and FortiManager Cloud

Frequently asked questions about a zero-day vulnerability in Fortinet’s FortiManager that has reportedly been exploited in the wild....


October 22, 2024

From Bugs to Breaches: 25 Significant CVEs As MITRE CVE Turns 25

Twenty five years after the launch of CVE, the Tenable Security Response Team has handpicked 25 vulnerabilities that stand out for their significance....


October 22, 2024

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 allowi...


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