How To Clean Up Your Cloud Environment Using Tenable Cloud Security
You must periodically review your cloud environments to remove old and unused resources because they can create security risks. But what is the right way to perform this task? Read on to learn about five best practices we employ internally to clean up our cloud accounts which we hope can help enhanc...
Choosing the Right CNAPP: Six Considerations for Mid-Sized Enterprises
Mid-sized enterprises increasingly find themselves in need of a CNAPP, as their cloud adoption matures. But how should they go about selecting the right one? What questions should they ask and what criteria should they use? Here we unpack six key considerations that’ll help them evaluate their optio...
Web App Scanning 101: What Security Pros Need to Know About CI/CD Pipelines
Git, repositories and pipelines…oh my! We unpack standard practices in the web app development process and provide guidance on how to use Tenable Web Application Scanning to secure your code....
Nouvelle politique de contrôle AWS
AWS has released an important new feature that allows you to apply permission boundaries around resources at scale called Resource Control Policies (RCPs). Read on to learn what RCPs are all about and how to use them, as well as how Tenable Cloud Security already factors them into its analysis....
The Dark Side of Domain-Specific Languages: Uncovering New Attack Techniques in OPA and Terraform
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? Stea...
Who’s Afraid of a Toxic Cloud Trilogy?
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....
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....
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....
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...
CISA and NSA Cloud Security Best Practices: Deep Dive
Recent cloud security guidance from CISA and the NSA offers a wealth of recommendations to help organizations reduce risk. This blog highlights key takeaways, provides further insights from CIS, and explores how utilizing cloud security posture management (CSPM) and cloud-native application protecti...
How to Unlock Advanced IoT Visibility for Cyber-Physical Systems
As the number of IoT devices deployed globally continues to rise, cyber-physical systems and business operations are exposed to greater risk. Improving asset visibility, monitoring and risk management are critical steps to preventing breaches....
Établir un programme de sécurité du cloud : meilleures pratiques et enseignements reçus
En développant un programme de sécurité du cloud pour Tenable, nous, membres de l'équipe Infosec, avons été amenés à poser de nombreuses questions et avons été confrontés à des défis pour le moins intéressants. Pendant tout ce processus, nous avons tiré des enseignements de valeur et intégré des meilleures pratiques essentielles. In this blog, we’ll discuss how we’ve approached implementing our cloud security ...