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What is TARA?
  • TARA (Threat Analysis and Risk Assessment) is a methodology defined in ISO/SAE 21434 to ensure compliance with automotive cybersecurity standards. 
  • It supports the identification of potential security vulnerabilities, proactive detection of threats, and determination of appropriate countermeasures through the creation of cybersecurity reports. 

VisualPro TARA 
Feature Overview 

1. Provides intuitive menus for each step of TARA analysis. 

ISO/SAE 21434 TARA steps 15.3 to 15.9 — asset identification, threat scenario identification, impact rating, attack path analysis, attack feasibility rating, risk value determination and risk treatment decision — mapped to the VisualPro TARA menu

2. Asset Excel Export/Import  

Two-way synchronization of a TARA asset list between Excel and VisualPro

3. Automatic Attack Tree Generation  

VisualPro TARA attack path list, block diagram and attack path diagram for a rear view camera system threat scenario

4. Automatic Excel TARA Report Generation  

Threat analysis and risk assessment (TARA) report exported from VisualPro to an Excel spreadsheet with components, functions, assets, damage scenarios and impact ratings

5. TARA result management integrated with Codebeamer (including Teamer).

Integration architecture diagram of VisualPro with Teamer and Codebeamer

6. Provides a variety of convenience functions for TARA users. 

Support for Attack Feasibility Methods

Block Diagram Generation

Dashboard Support

STRIDE Application

Provision of Related Information

Automatic Risk Value Calculation

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