Google Nest Hub 2nd Gen（GA01331）
From Wiki-IoT
Security Evaluation
1. Device Security
2. System Security
3. User Authentication
Technical Specifications
| Google Nest Hub 2nd Gen（GA01331） | ||
|---|---|---|
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Security Grade
Calculator v
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Google Nest Hub 2nd Gen
Brand: Google Category: Smart Display • Model / Gen: 2nd Gen GA01331 Release Date: 2021-03-30 • Status: End of sale Classification Date: • Official Website | |
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Rare | — | |
| Known vulnerabilities | Rare | — | |
| Prior attacks | Rare | — | |
| Updatability | Very common | — | |
| Category Score | Score: 2 / 3 | ||
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | — | |
| Communications | Encrypted with up-to-date encryption | — | |
| Storage | Encrypted with up-to-date encryption | — | |
| Category Score | Score: 1 / 3 | ||
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | — | |
| Authentication | Basic | — | |
| Brute-force protection | Exist | — | |
| Event logging | Access event logged | — | |
| Passwords | Require change after setup | — | |
| Category Score | Score: 2 / 3 | ||
| Property | Details |
|---|---|
| Operating System & App | Cast OS (Companion App: Google Home) |
| Hardware (CPU / GPU) | CPU: ARM CPU with ML hardware engine • GPU: |
| Memory & Storage | Memory: 1 GB • Storage: 4 GB |
| Power, Battery & Charging | Battery: No internal battery • Power: 15W power adapter • Charging: DC jack |
| Display & Camera | Display: 7-inch touchscreen (1024 x 600) • Camera: None |
| Sound & Connectivity | Sound: Full range speaker; 2-mic array • Connectivity: Wi-Fi 802.11b/g/n/ac, Bluetooth 5.0, Thread 802.15.4 |
| Physical (Dimensions & Mass) | Dimensions: 120.4 x 177.4 x 69.5mm • Mass: 558g |