What is Open Policy Agent (OPA)? Best Practices + Applications
Open Policy Agent (OPA) is an open-source, versatile policy engine that facilitates unified and context-aware policy enforcement across various cloud environments.
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Top OSS Incident Response Tools
Open-source software (OSS) incident response (IR) tools are publicly available tools enterprises use to effectively manage and respond to numerous security threats.
Top Threat Intelligence Tools for 2026 and Beyond
Get the top 10 threat intelligence tools for 2026—key features and limitations. This master list covers the best TI feeds and tools for your environment.
Zero-Day Vulnerabilities: What They Are & How to Respond
A zero-day vulnerability is a software flaw that the vendor does not yet know about or has not yet patched, giving defenders zero days to prepare before attackers can exploit it.
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The 13 Must-Follow Threat Intel Feeds
A threat intel feed, or threat intelligence feed, provides a continuous incoming flow of data related to cyber threats and risks.
Docker Secrets explained: setup, best practices & examples
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Docker secrets are encrypted credentials that Docker mounts into containers at runtime without persisting them in image layers.
8 Essential Linux Security Best Practices
Linux security ensures the confidentiality, integrity, and availability of Linux-based systems and protects them from hackers, brute-force attacks, and other cyber threats.
Container Image Signing
Container image signing is a critical security process for establishing trust. Just as you'd expect a signature to verify the authenticity of a document, image signing does the same for container images—those neat packages that carry your code along with all the necessary parts to run it anywhere.
The Top 28 Open-Source Code Security Tools: A 2026 Guide
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Discover the top open-source security tools for cloud security. This guide covers the pros and cons and explains how a scanner fits into your security stack.
Secure Code Scanning: Basics & Best Practices
In this article, we’ll explore the step-by-step process of code scanning, its benefits, approaches, and best practices.
Kubernetes Security Context: Configuration and Best Practices
Learn how to configure Kubernetes security contexts, avoid common misconfigurations, and apply best practices for running secure clusters in production.
Security logs
Cloud security logs are formatted text records that capture events and activities as they occur in a cloud environment, providing insight into what’s happening within that environment in real time.
What is cloud native?
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Cloud native is a modern approach to building and running applications that fully exploits the advantages of cloud computing, including on-demand scalability, resilience, and automation.
What is continuous pen testing? A cloud security perspective
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Continuous penetration testing is an always-on, adversarial security testing approach that persistently discovers, exploits, and validates vulnerabilities across your environment rather than testing at a single point in time.
What is a SOAP API? Security and implementation
Simple Object Access Protocol (SOAP) is an XML-based messaging protocol standardized by W3C that’s popular for its predictability, strict contracts, and strong security features. The protocol is the basis for SOAP APIs: The SOAP protocol defines the rules, and SOAP APIs are the actual implementations of those rules.
Minimal vs. hardened base images: Security and selection tips
Simply put, minimal images focus on a smaller footprint (fewer packages, faster pulls), while hardened images focus on secure defaults (non-root users, signed artifacts, provenance).
Container Runtimes Explained
A container runtime is the foundational software that allows containers to operate within a host system.
Essential AI Security Best Practices
To manage risks associated with AI, organizations need a strategic and well-coordinated security approach that extends traditional cybersecurity measures to the unique needs of AI.