Ring Video Doorbell 4 (B08QR6P8KV)

Ring Video Doorbell 4 (B08QR6P8KV)
Security Grade A Calculator v	Ring Video Doorbell 4 (B08QR6P8KV) Brand: Ring (Parent: Amazon) Category: Smart Doorbell • Model / Gen: Release Date: 2021-04-28 • Status: Classification Date: • Official Website

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	Rare	🔗 Proof	Physical tampering is difficult but possible.
Known vulnerabilities	Rare	🔗 Proof	Few minor CVEs found.
Prior attacks	Rare	🔗 Proof	No major targeted attacks.
Updatability	Very common	🔗 Proof	Automatic firmware updates.
Category Score	Score: 2 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Full	🔗 Proof	Uses OAuth for account linking.
Communications	Encrypted with up-to-date encryption	🔗 Proof	End-to-end encryption available.
Storage	Encrypted with up-to-date encryption	🔗 Proof	Data is encrypted at rest in the cloud.
Category Score	Score: 1 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Full	🔗 Proof	Requires a full Ring account for operation.
Authentication	Secure	🔗 Proof	Supports Two-Factor Authentication (2FA).
Brute-force protection	Exist	🔗 Proof	Amazon/Ring accounts have built-in lockouts.
Event logging	Access event logged	🔗 Proof	Event history is saved in the app.
Passwords	Require change after setup with complexity requirements	🔗 Proof	Strong password required for Ring account.
Category Score	Score: 1 / 3

Technical Specifications

Property	Details
Operating System & App	Proprietary (Companion App: )
Hardware (CPU / GPU)	CPU: • GPU:
Memory & Storage	Memory: • Storage:
Power, Battery & Charging	Battery: • Power: Battery • Charging:
Display & Camera	Display: • Camera: 1080p HD Video
Sound & Connectivity	Sound: • Connectivity:
Physical (Dimensions & Mass)	Dimensions: • Mass: