Tenable blog
Introducing Tenable AI Exposure: Stop Guessing, Start Securing Your AI Attack Surface
Identity Security Is the Missing Link To Combatting Advanced OT Threats
Sophisticated OT threats, like living-off-the-land (LotL) attacks, exploit identity vulnerabilities to infiltrate critical infrastructure. Find out how robust identity security and unified exposure management can help you detect, prioritize and mitigate risks across IT and OT environments....
Identity Is the New Battleground: Why Proactive Security Is the Way Forward
Protecting identities has become a top priority for security teams. However, many organizations remain exposed due to blind spots caused by identity sprawl and misplaced trust in identity providers. This blog explores why traditional security measures fall short, how AI-driven attackers are escalati...
Cybersecurity Snapshot: Ghost Ransomware Group Targets Known Vulns, CISA Warns, While Report Finds Many Cyber Pros Want To Switch Jobs
Check out mitigation recommendations to protect your organization against the Ghost ransomware gang. Plus, get tips on how to attract and retain top cybersecurity professionals. And learn the latest on the most prevalent malware; CIS Benchmarks; an AI security hackathon; and much more!...
How To Reduce DNS Infrastructure Risk To Secure Your Cloud Attack Surface
Mismanaging your DNS infrastructure could put you at risk of destructive cyberattacks – especially as your cloud attack surface expands. Read on to learn about DNS vulnerabilities, the impact of DNS takeover attacks, and best practices for DNS security, including how new Tenable plugins can help you...
Cybersecurity Snapshot: CISA Calls for Stamping Out Buffer Overflow Vulnerabilities, as Europol Tells Banks To Prep For Quantum Threat
Check out best practices for preventing buffer overflow attacks. Plus, Europol offers best practices for banks to adopt quantum-resistant cryptography. Meanwhile, an informal Tenable poll looks at cloud security challenges. And get the latest on ransomware trends and on cybercrime legislation and pr...
Frequently Asked Questions About DeepSeek Large Language Model (LLM)
The open-source LLM known as DeepSeek has attracted much attention in recent weeks with the release of DeepSeek V3 and DeepSeek R1, and in this blog, The Tenable Security Response Team answers some of the frequently asked questions (FAQ) about it....
Tenable Announces Integration with OpenAI’s ChatGPT Enterprise Compliance API
From understanding and governing how your employees are using AI to continuously maintaining its right configurations and detecting security incidents — you need to protect your Enterprise AI. Here’s how Tenable can help....
Microsoft’s February 2025 Patch Tuesday Addresses 55 CVEs (CVE-2025-21418, CVE-2025-21391)
Microsoft addresses 55 CVEs with three rated critical and four zero-day vulnerabilities, including two that were exploited in the wild....
Cybersecurity Snapshot: Cyber Agencies Offer Best Practices for Network Edge Security, While OWASP Ranks Top Risks of Non-Human Identities
Check out recommendations from CISA and others on how to protect network edge devices and applications. Plus, OWASP has published the 10 risks associated with non-human identities. In addition, find out why ransomware payments plunged in 2024. And a new U.K. non-profit will categorize cyber incident...