Google Nest Thermostat (2nd Gen)
From Wiki-IoT
| Google Nest Thermostat (2nd Gen) | ||
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Security Grade
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Google Nest Thermostat (2nd Generation)
Brand: Google Nest (Parent: Alphabet Inc.) Category: Smart Thermostat • Model / Gen: 2 G4CVZ Release Date: 2022-08-08 • Status: In sale Classification Date: • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Rare | 🔗 Proof | |
| Known vulnerabilities | Rare | 🔗 Proof | |
| Prior attacks | None | 🔗 Proof | |
| Updatability | Very common | 🔗 Proof | |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | 🔗 Proof | |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | |
| Category Score | Score: 1 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | 🔗 Proof | |
| Authentication | Secure | 🔗 Proof | |
| Brute-force protection | Exist | 🔗 Proof | |
| Event logging | Partial logging | 🔗 Proof | |
| Passwords | Require change after setup with complexity requirements | 🔗 Proof | |
| Category Score | Score: 2 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Nest OS (Companion App: Google Home App (iOS, Android)) |
| Hardware (CPU / GPU) | CPU: Custom embedded chip • GPU: None |
| Memory & Storage | Memory: Not Disclosed • Storage: 4 GB Flash |
| Power, Battery & Charging | Battery: None • Power: HVAC wired power supply • Charging: Not support charging |
| Display & Camera | Display: TFT colour display • Camera: None |
| Sound & Connectivity | Sound: None • Connectivity: Wi‑Fi + Bluetooth 5.0 |
| Physical (Dimensions & Mass) | Dimensions: 90*90*21mm • Mass: 120g |
