Asset Types

The Assets page presents assets identified by scanners in Tenable Security Center or imported from other Tenable products.

Refine assets with filters in drop-downs > such as By Source. Or, use queries to apply additional filters. Choosing an asset type does not remove your current asset filters.

Asset Type	Description
By Source	Assets broken down by the scanner that discovered or assessed the asset.
Agent Scan	Assets discovered or assessed by Tenable Agents.
Nessus Scan	Assets discovered or assessed by Tenable Nessus.
NNM	Assets discovered or assessed by Tenable Network Monitor.
OT Scan	Assets discovered or assessed by Tenable OT Security.
Web App Scan	Assets discovered or assessed by Tenable Web App Scanning.
By Operating System	Assets broken down by operating system.
Windows	Assets running Microsoft Windows.
macOS	Assets running Apple MacOS.
Linux/Unix	Assets running Linux or Unix.
Other	Assets running another type of operating system.
By System Type	Assets broken down by business and device function. Assets can only be in one system type.
N/A	Assets without a type that the system cannot classify.
3D Printer	Devices that create three-dimensional objects from a digital file.
Access Control System	Assets that manage who has access to a resource, like a building or a network.
Access Point	Assets that provide a network connection point for other devices.
Accounting System	Assets that manage financial transactions and reports for an organization.
Actuator	Mechanical devices that use a power source to produce motion.
Analytics System	Assets that analyze data to provide insights and support decision-making.
Backplane Module	Circuit boards that provide a common bus for other modules to connect to.
Backup Agent	Software that facilitates data backups to a server.
Backup Server	Central servers that store and manage backed-up data.
Barcode Scanner	Assets that read and decode barcodes to retrieve information.
BMS Controller	Controllers for a Building Management System, managing building services like HVAC.
Camera	Assets that capture still images or video.
Computer Numerical Control (CNC)	Computer-automated manufacturing systems.
Consumer Storage	Storage devices for personal use, like external hard drives or USB drives.
Controller	Assets that control the behavior of other devices or systems.
Control Panel (CP)	Assets that provide an interface for a user to operate a system.
Converter	Assets that change one form of data into another.
CRM System	Assets that manage interactions with current and potential customers.
Database Server	Assets that store, retrieve, and manage databases.
Data Logger	Assets that record data over time or in relation to a specific location.
Directory Server	Assets that provide and manage information about network resources and users.
Distributed Control System (DCS)	Assets that control processes using distributed controllers.
Domain Controller	Servers that respond to security authentication requests within a computer domain.
DNS Server	Assets that translate human-readable domain names into IP addresses.
Drive	Assets that provide power and motion to a system.
Edge of Network	Assets at the periphery of a network, often processing data locally.
Embedded	Assets that are designed for a specific function within a larger mechanical or electronic system.
Embedded Print Server	Assets that are built into printers and enable network printing.
Engineering Station	Assets used to program, configure, and monitor industrial control systems.
Enterprise Storage	High-capacity, highly available storage systems for businesses.
ERP System	Assets that manage and integrate a company's business processes and data.
ERP System Client	User interfaces that connect to an ERP system.
Field Device	Devices, like sensors or actuators, that directly interact with a physical process.
File Server	Assets with centralized storage that provide access to files for multiple users over a network.
Firewall	Security systems that monitor and control incoming and outgoing network traffic.
Firewall VPN	Firewalls with integrated Virtual Private Network (VPN) functionality, securing and encrypting data communication.
Gaming Server	Servers designed for multiplayer video games, managing game state, and player connections.
Gateway	Network points that act as an entry and exit point for data.
General Purpose	Assets designed for a wide range of tasks rather than one specific function.
General Server	Servers that can host various applications and services without a specific role.
Helpdesk System	Software that manages support requests, tracking issues and their resolutions.
Historian	Centralized databases that collect and store time-stamped process data from industrial systems.
Hub	Networking devices that connect multiple devices, broadcasting data to all connected ports.
Human-Machine Interface (HMI)	User interfaces that connect an operator to a machine or system.
HVAC Module	Assets that control heating, ventilation, and air conditioning systems.
Hypervisor	Layers of software that create and run virtual machines.
Industrial Gateway	Assets designed for industrial environments to translate communication protocols between different networks.
Industrial Network Device	Network devices built to withstand harsh industrial conditions.
Industrial Printer	Robust printers designed for printing labels, barcodes, and other materials in industrial settings.
Industrial Router	Routers built to operate reliably in harsh industrial environments.
Industrial Sensor	Sensors designed for industrial use, measuring physical properties like temperature or pressure.
Industrial Switch	Network switches built to be reliable in industrial environments.
Input/Output (I/O)	Assets that communicate between a system and the outside world.
Intelligent Electronic Device (IED)	Microprocessor-based devices that control and monitor electrical equipment.
Internet of Things (IoT)	Assets that are part of a network of physical objects embedded with technology for communication.
Inverter	Devices that convert direct current (DC) to alternating current (AC).
IT Management System	Assets that help manage an organization's IT infrastructure and services.
KVM Switch	Hardware devices that allow users to control multiple computers from a single keyboard, video monitor, and mouse.
Lighting Control	Assets that manage and automate the operation of lights.
Load Balancer	Devices that distribute network traffic across multiple servers to ensure efficiency and reliability.
Mail Server	Servers that send, receive, and store emails.
Medical Device	Assets used for medical purposes, like diagnosis or therapy.
Misc	Miscellaneous or unclassified systems.
Mobile	Portable computing devices, like smartphones or tablets.
Multimedia Endpoint	Devices that capture or display multimedia content, such as a video conference camera or a digital sign.
Multimedia Stream Server	Servers that deliver video and audio content over a network in real time.
Multimedia Stream System	The complete infrastructure, including servers and endpoints, for streaming multimedia.
Network Access Control	Assets that restrict access to a network based on user or device identity.
Network Device	Assets that can connect to a computer network.
Network Router	Devices that forward data packets between computer networks.
Network Traffic Performance	Assets that measure and analyze data flow and efficiency on a network.
Network Switch	Assets that connect devices on a computer network, forwarding data to the intended destination.
OT Device	Assets used to monitor or control physical processes.
OT Server	Servers that host applications for operational technology, like SCADA or DCS.
OT Workstation	Workstations used by operators to manage and monitor industrial control systems.
Packet Shaper	Assets that control the flow of network traffic to prioritize certain data.
Panel	Control panels providing a user interface for operating a system.
Payment Card Industry (PCI)	Assets like card readers or terminals that protect sensitive cardholder data during a transaction.
Power Management	Assets that control and optimize a device's power usage.
Power Meter	Devices that measure electrical power consumption.
Power Supply	Components that supply electric power to an electrical load.
Private Branch eXchange (PBX)	Assets on private telephone networks used within a company.
Printer	Devices that produce hard copies of electronic documents.
Print Server	Servers that manage print jobs and connect network printers to client computers.
Programmable Logic Controller (PLC)	Assets used for automation of industrial processes.
Projector	Optical devices that project an image onto a surface.
Proxy Server	Intermediary servers that handle requests from clients seeking resources from other servers.
Optical Networking	Assets that use light to transmit data over fiber optic cables.
R&D Software	Software used for research and development activities, such as data analysis or simulation.
Radio	Assets that transmit or receive radio waves for communication.
Relay	Electrically operated switches that can control a circuit.
Remote Console Manager	Assets that allow remote access and control of a computer's console interface.
Remote I/O	Input/output systems located at a distance from the main controller.
Remote Terminal Unit (RTU)	Microprocessor-controlled devices that monitor and control field devices.
Repeater	Network devices that amplify and re-transmit a signal to extend its range.
Reverse Proxy Server	Servers that retrieve resources on behalf of a client from one or more servers.
Router	Assets that forward data packets between computer networks.
Robot	Programmable machines capable of carrying out complex actions automatically.
SCADA System	Assets used to monitor and control industrial processes in real time.
Security Appliance	Hardware devices designed for network security functions.
Security Gateway	Network devices that filter traffic to enforce security policies.
Serial Ethernet Bridge	Assets that convert serial data to Ethernet and vice versa.
Server	Assets that provide data and services to other computers.
Smart Hub	Central devices that connect and control smart home devices.
Smart Sensor	Sensors with integrated computing resources for data processing.
Smart TV	Televisions with integrated internet connections, providing access to streaming services.
Storage Device	Hardware devices used for storing digital data.
Supervisory Control and Data Acquisition (SCADA)	Supervisory Control and Data Acquisition (SCADA), a control system architecture.
Surveillance	Assets that monitor activities, such as cameras and recording equipment.
Switch	Assets that connect devices on a computer network, forwarding data to the intended destination.
Tablet	Portable computers with touchscreen interfaces, typically larger than a smartphone.
Telephony	Assets that transmit voice communications over a distance.
Teleconferencing	Assets that enable multiple people to communicate remotely via voice or video.
Tenable EM	Tenable Exposure Management, a platform that helps organizations gain visibility across the modern attack surface.
Tenable ICP	Tenable Industrial Control System Protection, a security solution for OT environments.
Tenable Sensor	Software or hardware components that collect security data for Tenable products.
Uninterruptible Power Supply (UPS)	Assets that provide emergency power to a load when the primary power source fails.
Universal Plug and Play (UPnP)	Assets that allow devices to discover and connect with each other automatically.
Unknown	Assets whose type cannot be identified.
Virtual Private Network (VPN)	Assets that facilitate a secure, encrypted connection over a public network.
Virtual Server	Software-based servers that operate as a separate server on a single physical machine.
Virtual Workstation	Software-based workstations that operate as a separate workstation on a single physical machine.
VoIP Device	Devices that use the internet for voice communication instead of a traditional telephone network.
Web Application Server	Servers that host web applications, processing requests and generating dynamic content.
Webcam	Video cameras that feed images to a computer or network in real time.
Web Server	Servers that store website files and deliver them to users via a web browser.
Wireless Access Point	Assets that allow wireless devices to connect to a wired network.
Wireless Access Point (WAP)	Assets that allow wireless devices to connect to a wired network.
Workstation	High-performance computers designed for technical or scientific applications.