Abbott Freestyle Libre 2
From Wiki-IoT
| Abbott Freestyle Libre 2 | ||
|---|---|---|
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Security Grade
Calculator v1
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Abbott Freestyle Libre 2 sensor
Brand: Abbott Category: Continuous Glucose Monitor • Model / Gen: 2 Release Date: 2020-06-15 • Status: In sale Classification Date: 2022-02-12 • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | None | — | |
| Known vulnerabilities | None | — | |
| Prior attacks | Rare | 🔗 Proof | |
| Updatability | Very common | — | |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | 🔗 Proof | User can connect to LibreView & LibreLinkUp accounts |
| Communications | No encryption | 🔗 Proof | Encryption protocol between smartphone and sensor is not clear and abbott do not communicates about it |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | Data on server are encrypted. Data is sent over SSL protocol. |
| Category Score | Score: 2 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | 🔗 Proof | It is possible to manage LibreView acount |
| Authentication | Secure | [1] [2] 🔗 Proof] | A password is needed to use LibreLink App. This password corresponds to |
| Brute-force protection | Absent | — | |
| Event logging | Access event logged | 🔗 Proof | Les logs sont accessibles via l'application libreview |
| Passwords | Require change after setup with complexity requirements | 🔗 Proof | Password needed to connect to LibreView account |
| Category Score | Score: 2 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | - (Companion App: FreeStyle LibreLink) |
| Hardware (CPU / GPU) | CPU: - • GPU: - |
| Memory & Storage | Memory: - • Storage: Up to 8h |
| Power, Battery & Charging | Battery: 1 silver oxide battery • Power: • Charging: - |
| Display & Camera | Display: - • Camera: - |
| Sound & Connectivity | Sound: - • Connectivity: NFC 13.56MHz RFID chip from Texas (RF430) |
| Physical (Dimensions & Mass) | Dimensions: 5 mm height and 35 mm diameter • Mass: 5 grams |
