Operating System
Operating System groups the cybersecurity tools focused on operating system, pulled from across every category so you can compare every option in one place. Filter by category or pricing to narrow the field. Independent and vendor-neutral: we never sell rankings.
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Immutable, compartmentalized Linux OS for adversarial computing environments.
Secure OS for mission-critical connected devices, built on the seL4 microkernel.
Formally verified secure OS/TEE for IoT and embedded devices.
Runtime integrity solution for OS, hardware, and software via CIS partnership.
Automated OS & software patch management via lightweight endpoint agent.
Secure embedded networking platform combining RTOS, TCP/IP stack, and virtualization.
Secure bootloader for EFI Secure Boot with digital signature verification
Automated OS patching for Windows and Mac systems with scheduling
Linux-based security OS for IT/OT gateways with UTM and industrial protection
Linux Exploit Suggester; suggests possible exploits based on the Linux operating system release number.
Parrot Security OS is a comprehensive, secure, and customizable operating system for cybersecurity professionals, offering over 600+ tools and utilities for red and blue team operations.
