| Amazon Echo 4th Gen Smart Speaker (B085K6G2P7) | ||
|---|---|---|
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Security Grade
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Amazon Echo 4th Gen Smart Speaker
Brand: Amazon (Parent: Amazon.com, Inc.) Category: Smart Voice Speaker • Model / Gen: 4 B085K6G2P7 Release Date: 2020-09-01 • Status: In sale Classification Date: • Official Website | |
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Rare | 🔗 Proof | Hardware tampering attacks are very rare. |
| Known vulnerabilities | Rare | 🔗 Proof | Only minor low-severity historical flaws. |
| Prior attacks | Rare | 🔗 Proof | Few real public exploitation attack cases. |
| Updatability | Very common | 🔗 Proof | Continuous long-term official firmware updates. |
| Category Score | Score: 2 / 3 | ||
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | 🔗 Proof | Full secure cloud platform authentication. |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | Latest standard encryption for all network traffic. |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | User voice and account data fully encrypted securely. |
| Category Score | Score: 1 / 3 | ||
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | 🔗 Proof | Complete Amazon user account security system. |
| Authentication | Secure | 🔗 Proof | Multi-layer secure authentication mechanism. |
| Brute-force protection | Exist | 🔗 Proof | Intelligent brute force attack prevention. |
| Event logging | Access event logged | 🔗 Proof | Comprehensive access and usage event logs. |
| Passwords | Require change after setup with complexity requirements | 🔗 Proof | High-complexity password requirements enforced. |
| Category Score | Score: 1 / 3 | ||
| Property | Details |
|---|---|
| Operating System & App | Amazon Fire OS (Companion App: Amazon Alexa) |
| Hardware (CPU / GPU) | CPU: MediaTek MT8516 • GPU: None |
| Memory & Storage | Memory: 1GB • Storage: 8GB |
| Power, Battery & Charging | Battery: None • Power: 15V DC • Charging: Not applicable |
| Display & Camera | Display: LED ring indicator • Camera: None |
| Sound & Connectivity | Sound: 3-inch woofer + tweeter, mic array • Connectivity: Wi‑Fi, Bluetooth |
| Physical (Dimensions & Mass) | Dimensions: 144 × 133 mm • Mass: 740g |
IDRS Grade: B. Strong TLS encryption, MFA support, regular firmware updates. Past vulnerabilities are mostly low CVSS, no unpatched critical remote takeover flaws.
