LibreHardwareMonitor

by LibreHardwareMonitor

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Updated 10 months ago

About

LibreHardwareMonitor is a free software tool that monitors temperature sensors, fan speeds, voltages, load, and clock speeds of computer hardware components.

Libre Hardware Monitor is free software that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer.

Primary Use Case

This tool is primarily used by system administrators, hardware enthusiasts, and developers to monitor and analyze the health and performance of computer hardware components in real-time. It provides detailed sensor data from CPUs, GPUs, motherboards, storage devices, and network cards, enabling proactive hardware management and troubleshooting.

Key Features

Monitors temperature sensors, fan speeds, voltages, load, and clock speeds
Supports a wide range of devices including Intel/AMD CPUs, NVIDIA/AMD GPUs, motherboards, HDDs, SSDs, NVMe drives, and network cards
Provides a Windows Forms GUI application for graphical data presentation
Includes a .NET library (LibreHardwareMonitorLib) for integration into custom applications
Supports multiple .NET frameworks including .NET Framework 4.7.2, .NET 6.0, and .NET 8.0
Offers nightly builds and regular releases for up-to-date hardware support
Open source with community contributions encouraged for hardware compatibility improvements

Installation

Download the latest release from the GitHub releases page: https://github.com/LibreHardwareMonitor/LibreHardwareMonitor/releases
Alternatively, download nightly builds from the GitHub Actions page or via https://nightly.link/LibreHardwareMonitor/LibreHardwareMonitor/workflows/master/master/LibreHardwareMonitor-net472.zip
For developers, add the LibreHardwareMonitorLib NuGet package to your .NET application
Use the provided sample code to integrate hardware monitoring features into your own software

Usage

>_ Add the LibreHardwareMonitorLib NuGet package to your project

Installs the hardware monitoring library for use in custom .NET applications

>_ Instantiate a Computer object and enable hardware components (e.g., IsCpuEnabled = true)

Initializes monitoring for selected hardware components

>_ Call computer.Open() and computer.Accept(new UpdateVisitor())

Opens the hardware interface and updates sensor data

>_ Iterate through computer.Hardware and subhardware to access sensors

Retrieves detailed sensor readings such as temperature, fan speed, and voltage

Security Frameworks

Discovery

Collection

Credential Access

Defense Evasion

Persistence

Usage Insights

Integrate LibreHardwareMonitorLib into custom endpoint monitoring tools to enhance hardware health visibility and detect anomalies that may indicate tampering or malicious activity.
Use real-time hardware sensor data to correlate with suspicious process or network behavior for improved incident detection and forensic analysis.
Leverage the tool’s open-source nature to extend monitoring capabilities for specialized hardware or environments, aiding purple team exercises.
Combine hardware monitoring with endpoint detection and response (EDR) platforms to detect stealthy attacks that manipulate hardware states (e.g., overheating to cause failures).
Deploy LibreHardwareMonitor in secure environments to proactively identify hardware degradation that could impact system availability and security posture.

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Security Profile

Red Team30%

Blue Team70%

Purple Team60%

Details

LicenseMozilla Public License 2.0

LanguageC#

Open Issues942

Topics

hardware

monitoring