Edit Classification: Nest Learning Thermostat (4th Gen)（G4CVZ）

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1. General Information

Product full name *
Brand * (see Category:Brand)
Parent company (see Category:Brand)
Website *
Release date *
Generation / Model(s)	Gen: • Model:
Type/Category * (see Category:Product)
Status
Dimensions & Mass	Dim: • Mass:
Operating System & App	OS: • Companion App:

2. Hardware Specifications

CPU / GPU	CPU: • GPU:
Memory / Storage	RAM: • Storage:
Power, Battery & Charging	Battery: • Power: • Charging:
Display & Camera	Display: • Camera:
Sound & Connectivity	Sound: • Connectivity:

3. Security Classification

Device Security

Criterion	Value *	Proof URLs (Paste URLs directly)
Known hardware tampering	None Rare Very common	[https://store.google.com](https://store.google.com)
Known vulnerabilities	None Rare Very common	[https://support.google.com/googlenest](https://support.google.com/googlenest)
Prior attacks	None Rare Very common	[https://store.google.com](https://store.google.com)
Updatability	Very common Rare None	[https://support.google.com/googlenest](https://support.google.com/googlenest)

System Security

Criterion	Value *	Proof URLs (Paste URLs directly)
Authentication with other systems	Full Partial No	[https://store.google.com](https://store.google.com)
Communications	Encrypted with up-to-date encryption Encrypted with obselete encryption No encryption	https://support.google.com/googlenest
Storage	Encrypted with up-to-date encryption Encrypted with obselete encryption No encryption	https://support.google.com/googlenest

User Authentication

Criterion	Value *	Proof URLs (Paste URLs directly)
Account management	Full Basic Absent	https://store.google.com
Authentication	Secure Basic Absent	https://support.google.com/googlenest
Brute-force protection	Exist Basic Absent	https://support.google.com/googlenest
Event logging	Access event logged Partial logging Absent	https://store.google.com
Passwords	Require change after setup with complexity requirements Require change after setup Default/Common/Easy to guess	https://support.google.com/googlenest

4. Reserved for Admins / Sysops

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Free text / Notes:

4th-gen Nest Learning Thermostat learns user temperature preferences and tracks occupancy/schedule data. It has no camera, reducing visual privacy risk, but activity data is sent to Google cloud. Receives regular OTA security updates.

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Edit Classification: Nest Learning Thermostat (4th Gen)（G4CVZ）

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1. General Information

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3. Security Classification

Device Security

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Edit Classification: Nest Learning Thermostat (4th Gen)（G4CVZ）

1. General Information

2. Hardware Specifications

3. Security Classification

Device Security

System Security

User Authentication

4. Reserved for Admins / Sysops

Free text / Notes:

Navigation

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