tmnpy.dsl.Asset

class tmnpy.dsl.Asset(name: str, open_ports: Set[int] | List[int] | int = {}, machine: Machine | str = Machine.NA, **kwargs)

An Asset is a person, structure, facility, information, and records, information technology systems and resources, material, process, relationships, or reputation that has value[1].

As a threat model is built, assets will be assigned threats and controls that will provide information on what threats could be considered and what controls have been implemented for this component.

Parameters:

namestr

open_portsList[int]

machineMachine or str, default Machine.NA

See also

tmnpy.dsl.element.Element()

Parent class

tmnpy.dsl.ExternalEntity()

A specific type of Asset

tmnpy.dsl.Datastore()

A specific type of Asset

tmnpy.dsl.Process()

A specific type of Asset

Notes

[1]

NICCS CISA. A Glossary of Common Cybersecurity Words and Phrases.

Attributes:

namestr

Name of the Element

open_portsList[int]

If there are any open ports associated with this Asset, they should be listed here. If this Asset is associated with a DataFlow to a specific port, then that port must be in open_ports.

machineMachine

The

Methods

add_child(child)	add_child allows you to add a single child to an Element.
remove_child(child)	remove_child allows you to remove a single child to an Element.

add_control
add_data
add_open_port
add_threat
remove_control
remove_data
remove_open_port
remove_threat

__init__(name: str, open_ports: Set[int] | List[int] | int = {}, machine: Machine | str = Machine.NA, **kwargs)

Methods

__init__(name[, open_ports, machine])
add_child(child)	add_child allows you to add a single child to an Element.
add_control(control)
add_data(val)
add_open_port(port)
add_threat(threat)
remove_child(child)	remove_child allows you to remove a single child to an Element.
remove_control(control)
remove_data(val)
remove_open_port(port)
remove_threat(threat)

Attributes

children	Children Elements.
controls	Controls that have been assigned to the Asset
data
desc	Description of the Element
machine
name	Name of the Element
open_ports
parent	Parent Element.
security_property
threats	Threats that have been assigned to the Asset