Amazon Echo Dot (5th Generation)
From Wiki-IoT
| Amazon Echo Dot (5th Generation) | ||
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Security Grade
Calculator v1
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Amazon Echo Dot (5th Gen)
Brand: Amazon (Parent: Amazon.com, Inc.) Category: Smart Speaker / Virtual Assistant • Model / Gen: 5th Generation K8R5W3 Release Date: 2022-09-01 • Status: In sale Classification Date: 2025-10-17 • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Rare | 🔗 Proof | Device is not designed for user serviceability. Hardware modifications are uncommon. |
| Known vulnerabilities | Rare | 🔗 Proof | Amazon has a vulnerability reporting program and issues security updates. |
| Prior attacks | Rare | 🔗 Proof | Research demonstrations exist (e.g., phishing via fake voice responses), but widespread attacks are rare. |
| Updatability | Very common | 🔗 Proof | Software updates are delivered automatically and seamlessly over-the-air. |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | 🔗 Proof | Requires an Amazon account for setup and full functionality, integrating with Amazon services. |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | Communications with Amazon servers are encrypted. A microphone off button physically disconnects the mic. |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | Voice recordings stored on the device are encrypted. |
| Category Score | Score: 1 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | 🔗 Proof | Entirely managed through the user's Amazon account |
| Authentication | Basic | 🔗 Proof | Uses voice recognition for personalized responses, but primary security is the linked Amazon account password. |
| Brute-force protection | Exist | [- 🔗 Proof] | Protections are handled at the Amazon account level (e.g., login attempt limits). |
| Event logging | Access event logged | 🔗 Proof | Voice interaction history is logged and viewable in the Alexa app. |
| Passwords | Require change after setup | 🔗 Proof | Security relies on the strength of the Amazon account password, which can be changed. |
| Category Score | Score: 2 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Amazon Fire OS (Customized Android derivative) (Companion App: Amazon Alexa App) |
| Hardware (CPU / GPU) | CPU: MediaTek MT8169S (or equivalent) AZ2 Neural Edge processor • GPU: Integrated |
| Memory & Storage | Memory: Not publicly specified • Storage: Not publicly specified |
| Power, Battery & Charging | Battery: Not Applicable (AC Powered) • Power: Included 15W power adapter • Charging: Not Applicable |
| Display & Camera | Display: LED light ring. No screen (except Clock version). • Camera: Not Applicable |
| Sound & Connectivity | Sound: 1.73" front-firing speaker. 3.5mm audio out. • Connectivity: Wi-Fi 802.11 a/b/g/n/ac (2.4 & 5 GHz), Bluetooth Low Energy |
| Physical (Dimensions & Mass) | Dimensions: 100 x 100 x 89 mm (3.9 x 3.9 x 3.5 inches) • Mass: 330.2 g (0.73 lbs) |
