Red Hat Blog

As organizations are looking to modernize their applications they are also looking for a more secure and easy-to-use application platform. Along with this move to modernization, there is a noticeable shift away from managing long-lived credentials in favor of short-term, limited privilege mechanisms that do not require active management. This has led to the rapid adoption of managed identities in Microsoft Azure, and our customers expect the same from their application platforms such as Azure Red Hat OpenShift (ARO) – a fully-managed turnkey application platform that allows organizations to

Now that large language models (LLMs) and LLM systems are flourishing, it’s important to reflect upon their security, the risks affecting them and the security controls to reduce these risks to acceptable levels.First of all, let’s differentiate between LLMs and LLM systems. This difference is key when analyzing the risks and the countermeasures that need to be applied. An LLM is an algorithm designed to analyze data, identify patterns and make predictions based on that data. A LLM system is a piece of software composed of artificial intelligence (AI) components, which includes a LLM along

Security is important in enterprise scenarios, where core business applications need to run seamlessly but are often connected to the external world where they are vulnerable to attack.Malware, unauthorized access to files and execution of unverified code are just some examples of how system security can be compromised, not only by exploiting known bugs and vulnerabilities, but also by the lack of appropriate countermeasures.Red Hat Enterprise Linux (RHEL) can help, as it provides some tools and services that can natively support the process of system hardening to help make your system more se

As the usage of artificial intelligence (AI) workloads in the industry is becoming ubiquitous, the risks of using AI models are also increasing, with new unauthorized personas potentially accessing those models. AI models are now the new key for organizations requiring large investments in training and inferencing, which largely rely on accelerated computing (GPUs).When we talk about protecting those models in Kubernetes environments, we look at protecting data in rest (storage), data in transit (networking), and data in use. Our focus here will be on data in use by leveraging confidential com

OpenSSL is a popular cryptographical toolkit with more than 20 years of history. For a long time, the only way to extend it was by using an "engine", which defines how a cryptographic algorithm is computed. This could include hardware devices and even new algorithms not included in the main library, but as OpenSSL evolved it became evident that the engines API was limiting. A new pluggable system, called a "provider", was introduced.What is a providerA provider, in OpenSSL terms, is a unit of code that provides one or more implementations of cryptographic operations, making new algorithms avai

When using the public cloud there are always challenges which need to be overcome. Organizations lose some of the control over how security is handled and who can access the elements which, in most cases, are the core of the company's business. Additionally, some of those elements are controlled by local laws and regulations.This is especially true in the Financial Services and Insurance Industry (FSI) where regulations are gradually increasing in scope. For example in the EU, the emerging Digital Operational Resiliency Act (DORA) now includes the protection and handling of data while it is ex

As Red Hat's product portfolio of various products expands, we are offering more delivery options and methods to give customers more flexibility in how they use and consume Red Hat products.Red Hat Enterprise Linux CoreOS (RHCOS) underpins Red Hat OpenShift, the industry’s leading hybrid cloud application platform powered by Kubernetes. RHCOS demonstrates the flexibility that Red Hat delivers to customers by providing a comprehensive, dedicated and container-optimized base operating system.As part of our Secure Software Development Lifecycle (Secure SDLC) practices, Red Hat provides granula

A lot of time and effort is put into writing security-focused software. Hardware vendors routinely add new features that help software developers increase the security of their software. Memory safe languages like Rust that help developers write safer code are becoming more and more popular. However, advancements in software security can be rendered useless if the supply chain for delivering software is compromised. As we’ve seen with the recent xz incident, a supply chain vulnerability can be exploited with malicious intent. In the LLVM project, we've been working to secure our own sof

Red Hat Insights has expanded its recommendation capabilities to security software by integrating with CrowdStrike, a security provider which provides protection across endpoints and cloud workloads, identity and data. Insights Advisor provides Red Hat administrators proactive recommendations and early warnings for their Red Hat systems based on decades of operational expertise from Red Hat and select independent software vendor (ISV) partners. Through a new integration between Insights and the lightweight CrowdStrike Falcon® agent, organizations can have greater confidence that their Red Hat

Vulcan collaborated with Red Hat to optimize Vulcan Cyber with Red Hat Insights and provide businesses with a holistic view of exposure risk across all attack surfaces and asset types.According to Vulcan, “By harnessing Red Hat Insights’ deep visibility into host vulnerabilities, paired with the Vulcan Cyber holistic view, intelligent risk scoring and automated workflows, your teams will be empowered to resolve issues faster, enhance collaboration between security and IT teams, and ultimately reduce the risk of security breaches.”Red Hat Insights can help you better understand your secur