| Nest Protect(H71-3) | ||
|---|---|---|
|
Security Grade
Calculator v
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Nest Protect Smoke and CO Alarm
Brand: Google (Parent: (Leave blank)) Category: Smart Smoke Detector • Model / Gen: 2nd Gen H71-3 Release Date: 2015-07-15 • Status: In sale Classification Date: • [[1](https://store.google.com/product/nest_protect_2nd_gen) 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 with complexity requirements | — | |
| Category Score | Score: 2 / 3 | ||
| Property | Details |
|---|---|
| Operating System & App | Embedded RTOS (Companion App: Google Home) |
| Hardware (CPU / GPU) | CPU: ARM-based microcontroller • GPU: (Leave blank) |
| Memory & Storage | Memory: Embedded RAM • Storage: Flash memory |
| Power, Battery & Charging | Battery: 6 AA long-life batteries (or 120V AC wired version) • Power: Battery or AC powered • Charging: None (Replaceable batteries) |
| Display & Camera | Display: None (RGB light ring) • Camera: None |
| Sound & Connectivity | Sound: Built-in 85dB horn, Speaker for spoken alerts • Connectivity: Wi-Fi 802.11b/g/n (2.4GHz), Bluetooth Low Energy (BLE), 802.15.4 |
| Physical (Dimensions & Mass) | Dimensions: 134 x 134 x 38.5 mm • Mass: 379 g |
