Coolpad S100

Classification

Coolpad S100
Classification
Grade	C
Calculator version	1
Classification date	2025-10-08
Information
Name	Coolpad s100
Brand by Parent	Coolpad by Coolpad
Generation	first
Model(s)	A3101, A3103, A3104, A3105, A2848, A3102, A3106
Release date	2012-03-27
Type/Category	Smartphone
Website	[1]
Status	End of sale
More
Dimensions	2.4 inches
Mass	187 g
Operating system	Android
Companion App	https://www.coolpad.com/#/
CPU
GPU
Memory
Storage
Battery
Power
Charging
Display
Camera
Sound
Connectivity

Device
Criterion	Value	Proof(s)	Comment
Known hardware tampering	Rare	[2]	As a legitimate brand device, widespread hardware tampering is rare, though risks may exist in unofficial supply chains.
Known vulnerabilities	Rare	[3]	Runs an old Android version (e.g., based on Android 11) with no ongoing security updates, making known vulnerabilities more common
Prior attacks	Rare	[4]	No widely reported targeted attacks, but general risk exists due to outdated OS and lack of patches.
Updatability	Rare	[5]	Official support for OS upgrades and security patches is limited or has ended for this model.
Category score	2

System
Criterion	Value	Proof(s)	Comment
Authentication with other systems	Partial	[6]	Supports basic screen lock methods (pattern, PIN, password) but lacks advanced integrations (e.g., biometrics with third-party systems).
Communications	Encrypted with obselete encryption	[7]	Supports TLS for communications, but implementation depends on app-level settings; system-level encryption may be outdated.
Storage	Encrypted with obselete encryption	[8]	Likely uses legacy Full-Disk Encryption (FDE) based on its Android version, rather than modern File-Based Encryption (FBE).
Category score	2

User Authentication
Criterion	Value	Proof(s)	Comment
Account management	Basic	[9]	Basic Google account and device screen lock management supported; lacks enterprise or advanced account controls.
Authentication	Basic	[10]	Relies on basic knowledge factors (PIN/pattern). Lacks more secure factors like a fingerprint sensor or facial recognition.
Brute-force protection	Basic	[11]	Includes basic protections like time delays after failed attempts, but may lack advanced rate-limiting or adaptive measures
Event logging	Partial logging	[12]	No evidence of enforced password complexity or mandatory changes; defaults are simple and user-defined.
Passwords	Default/Common/Easy to guess	[13]	No evidence of forced password change or complexity requirements upon first use. Security relies heavily on user awareness.
Category score	3

Grade	C