Ubuntu
Greater security. More packages. Newer tools. All your open source software, from cloud to edge. Secure your open source apps. For CVE compliance, patch the entire stack, including libraries and applications. Auditors and governments have certified Ubuntu for FedRAMP and FISMA. Rethink the possibilities with Linux and open-source. Canonical is engaged by companies to reduce open-source operating costs. Automate everything: multicloud operations, bare-metal provisioning, edge clusters, and IoT. Ubuntu is the perfect platform for anyone who needs a powerful machine to do their work, including a mobile app developer, engineer manager, music or video editor, or financial analyst with large-scale models. Because of its reliability, versatility, continually updated features, extensive developer libraries, and widespread use, Ubuntu is used by thousands around the globe.
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Zephyr
From simple embedded environmental sensors to advanced embedded controllers and smart watches to IoT wireless applications, there are many options. Implements configurable architecture-specific stack-overflow protection, kernel object and device driver permission tracking, and thread isolation with thread-level memory protection on x86, ARC, and ARM architectures, userspace, and memory domains. Supports combining application-specific code and a custom kernel on platforms without MMU/MPU or memory constrained devices to create a monolithic images that are loaded and executed on a system’s hardware. Both the kernel and application code are executed in a single address space.
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VxWorks
VxWorks®, a leading real-time operating platform in the industry, provides all the performance, reliability, safety and security capabilities you need for the most critical infrastructure's embedded computing systems. VxWorks is a preemptive, deterministic RTOS that prioritizes real-time embedded applications. It has low latency and minimaljitter. VxWorks has many security features that address the evolving security threats connected devices face at every stage, from boot-up to operation to data transfer to powered off. VxWorks has been certified to IEC 61508, ISO 26262, and DO-178C safety standards. VxWorks is built on an extensible, future-proof architecture that allows you to quickly respond to changing market demands, customer needs, technological advancements, and preserves your investment.
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Huawei LiteOS
Huawei LiteOS, an IoT-oriented platform software platform, integrates an IoT operating systems and middleware. It is lightweight with a kernel size under 10 KB and consumes very little energy -- it can run on an average AA battery for up five years! It is also very secure and allows for quick startup. Huawei LiteOS is a powerful, yet simple software platform that allows developers to create their own applications. This reduces barriers to entry and speeds up time to market. Huawei LiteOS is an open-source API that provides a unified, unified interface that can be used in a variety of IoT domains such as smart homes, wearables and intelligent manufacturing. Huawei LiteOS enables IoT open ecosystem, allowing partners to rapidly develop IoT products and accelerate IoT innovation.
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