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Classification
| Amazon Echo Dot (5th Gen)
|
| Classification
|
| Grade
|
A-
|
| Calculator version
|
1
|
| Classification date
|
2025-02-07
|
| Information
|
| Name
|
Amazon Echo Dot (5th Generation)
|
| Brand by Parent
|
Amazon by Amazon
|
| Generation
|
5
|
| Model(s)
|
Echo Dot 5
|
| Release date
|
2022-10-20
|
| Type/Category
|
Home Hub / Smart Speaker
|
| Website
|
[1]
|
| Status
|
In sale
|
| More
|
| Dimensions
|
3.9 x 3.9 x 3.5 (100 x 100 x 89) mm
|
| Mass
|
340 g
|
| Operating system
|
Amazon Alexa (Fire OS derivative)
|
| Companion App
|
Amazon Alexa app (Android/iOS)
|
| CPU
|
MediaTek Quad-core ARM processor w/ AZ2 Neural Edge
|
| GPU
|
Integrated (for audio signal processing)
|
| Memory
|
4 GB flash / 512 MB RAM (approx.)
|
| Storage
|
: Flash memory for system and logs
|
| Battery
|
N/A (AC powered)
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| Power
|
15 W external adapter
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| Charging
|
N/A
|
| Display
|
LED indicator ring
|
| Camera
|
None
|
| Sound
|
Bluetooth Audio, Assisted Commands
|
| Connectivity
|
A2DP/AVRCP Bluetooth, Dual-band (Wi-Fi 2.4 GHz / 5 GHz)
|
| Device
|
| Criterion
|
Value
|
Proof(s)
|
Comment
|
| Known hardware tampering
|
Rare
|
[2]
|
Generally sealed; advanced teardown possible but not common.
|
| Known vulnerabilities
|
Very common
|
[3]
|
Smart speakers are frequent targets of research & exploits.
|
| Prior attacks
|
Rare
|
[4]
|
Various PoC voice-attack vectors, unauthorized skill exploits.
|
| Updatability
|
Very common
|
[5]
|
Automatic OTA firmware updates from Amazon.
|
| Category score
|
2
|
| System
|
| Criterion
|
Value
|
Proof(s)
|
Comment
|
| Authentication with other systems
|
Full
|
[6]
|
Integrates with Amazon ecosystem, other skills/APIs with user permission.
|
| Communications
|
Encrypted with up-to-date encryption
|
[7]
|
Uses TLS 1.2/1.3 for cloud communication; local voice processing.
|
| Storage
|
Encrypted with up-to-date encryption
|
[8]
|
Voice recordings and logs are stored in Amazons secure cloud, local storage minimal.
|
| Category score
|
1
|
| User Authentication
|
| Criterion
|
Value
|
Proof(s)
|
Comment
|
| Account management
|
Full
|
[9]
|
naged via Amazon account, supports multiple profiles.
|
| Authentication
|
Basic
|
[10]
|
Voice profiles; optional PIN for purchasing.
|
| Brute-force protection
|
Basic
|
[11]
|
Limited voice-based pin attempts; purchasing locks after failures.
|
| Event logging
|
Access event logged
|
[12]
|
All voice commands and interactions can be reviewed in the app.
|
| Passwords
|
Require change after setup
|
[13]
|
Tied to Amazon account password policy.
|
| Category score
|
2
|
Reasoning: The Echo Dot 5th Gen) benefits from Amazons strong cloud ecosystem, encryption, and
frequent firmware updates. However, the device remains a popular research target for potential exploits,
and voice-based authentication can be susceptible to certain attacks. The overall security standing
remains relatively high, but not flawless.
