Hongqi E-HS9

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	Rare	—
Known vulnerabilities	Rare	🔗 Proof
Prior attacks	Rare	—
Updatability	Very common	—	Supporting SOTA (software upgrade) and FOTA (firmware upgrade) is the main way to fix vulnerabilities.
Category Score	Score: 2 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Full	—	Perform security authentication with cloud servers, charging stations, and other V2X devices.
Communications	Encrypted with up-to-date encryption	—	Vehicle cloud communication and V2X communication should use strong encryption algorithms (such as TLS).
Storage	Encrypted with up-to-date encryption	—
Category Score	Score: 1 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Full	🔗 Proof
Authentication	Secure	—	Support multi factor authentication for mobile app Bluetooth keys, NFC card keys, traditional physical keys, and more.
Brute-force protection	Exist	—
Event logging	Access event logged	—
Passwords	Require change after setup with complexity requirements	—
Category Score	Score: 1 / 3

Technical Specifications

Property	Details
Operating System & App	FAW.OS (Companion App: Hongqi Zhilian App)
Hardware (CPU / GPU)	CPU: • GPU:
Memory & Storage	Memory: • Storage:
Power, Battery & Charging	Battery: 84 kWh/99 kWh lithium-ion battery pack • Power: • Charging:
Display & Camera	Display: Full LCD instrument panel: 12.3 inches Central control screen: 16.2 inches Passenger entertainment screen: 16.2 inches Rear control screen: 2 pieces • Camera:
Sound & Connectivity	Sound: Bose • Connectivity: Network: 4G/5G Cellular, Wi Fi Hotspot Wireless: Bluetooth 5.0 Vehicle bus: CAN FD, Ethernet Positioning: GPS, Beidou V2X: Supports vehicle road collaboration (some versions)
Physical (Dimensions & Mass)	Dimensions: 5209 x 2010 x 1731 mm • Mass: 2620 kg