Overview: HeartSuite Core Secure requires an x86 Linux system running a supported distribution — Debian/Ubuntu-derived, Alpine, or RPM-based (RHEL, Fedora, CentOS, Rocky Linux, AlmaLinux, SUSE). It ships with two HeartSuite Core Secure kernels (5.19 and 6.18) and a set of tools that enforce allowlist-based security at the kernel level.
Supported Platforms
| Component | Supported |
|---|---|
| Architecture | x86 (64-bit) |
| Distributions | Debian 11, 12, 13; Ubuntu-derived; Alpine Linux; RHEL, Fedora, CentOS, Rocky Linux, AlmaLinux, SUSE, openSUSE |
| Kernels | HeartSuite Core Secure kernel 5.19, HeartSuite Core Secure kernel 6.18 |
HeartSuite Core Secure supports Debian/Ubuntu-derived, Alpine, and RPM-based distributions (RHEL, Fedora, CentOS, Rocky Linux, AlmaLinux, SUSE, openSUSE) on x86.
Kernel
HeartSuite Core Secure is distributed with two HeartSuite Core Secure kernels based on mainline Linux: 5.19 and 6.18. One of these kernels must be booted for HeartSuite Core Secure to function. The Dashboard verifies kernel activation as part of Phase 1 (System Verification) and provides orientation on every boot.