A taxonomy of attack mechanisms in the automotive domain

• In the last decade, the automotive industry incorporated multiple electronic components into vehicles introducing various capabilities for adversaries to generate diverse types of attacks. In comparison to older types of vehicles, where the biggest concern was physical security, modern vehicles might be targeted remotely. As a result, multiple attack vectors aiming to disrupt different vehicle components emerged. Research and practice lack a comprehensive attack taxonomy for the automotive domain. In this regard, we conduct a systematic literature study, wherein 48 different attacks were identified and classified according to the proposed taxonomy of attack mechanisms. The taxonomy can be utilized by penetration testers in the automotive domain as well as to develop more sophisticated attacks by chaining multiple attack vectors together. In addition, we classify the identified attack vectors based on the following five dimensions: (1) AUTOSAR layers, (2) attack domains, (3) information security principles, (4) attack surfaces, and (5) attacker profile. The results indicate that the most applied attack vectors identified in literature are GPS spoofing, message injection, node impersonation, sybil, and wormhole attack, which are mostly applied to application and services layers of the AUTOSAR architecture. © 2021 The Author(s)

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)

Nyckelord

Attack mechanisms

Attack modeling

Automotive engineering

Security testing

Systematic review

Vehicle security

Electronics industry

Security of data

Vectors

Vehicles

Attack mechanism

Automotive domains

Different attacks

Electronic component

Literature studies

Physical security

Vehicle components

Wormhole attack

Taxonomies

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)