Classification
Raspberry Pi 4
|
Classification
|
Grade
|
A-
|
Calculator version
|
1
|
Classification date
|
2023-11-02
|
Information
|
Name
|
Raspberry Pi 4 Model B
|
Brand
|
Raspberry Pi
|
Generation
|
4
|
Model(s)
|
Raspberry Pi
|
Release date
|
2019-06-24
|
Type/Category
|
Computer
|
Website
|
[1]
|
Status
|
In sale
|
More
|
Dimensions
|
56.5 x 85.6 x 11 mm
|
Mass
|
46 g
|
Operating system
|
Raspberry Pi OS
|
Companion App
|
|
CPU
|
Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.8GHz
|
GPU
|
|
Memory
|
1GB, 2GB, 4GB or 8GB LPDDR4-3200 SDRAM (depending on model)
|
Storage
|
Micro-SD card slot for loading operating system and data storage
|
Battery
|
|
Power
|
|
Charging
|
5V DC via USB-C or GPIO header (minimum 3A*)
|
Display
|
No
|
Camera
|
No
|
Sound
|
4-pole stereo audio and composite video port
|
Connectivity
|
2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE Gigabit Ethernet
|
Device
|
Criterion
|
Value
|
Proof(s)
|
Comment
|
Known hardware tampering
|
None
|
[]
|
|
Known vulnerabilities
|
Rare
|
[2]
|
Default credentials
|
Prior attacks
|
None
|
[]
|
|
Updatability
|
Very common
|
[3]
|
Release notes
|
Category score
|
2
|
System
|
Criterion
|
Value
|
Proof(s)
|
Comment
|
Authentication with other systems
|
Full
|
[4]
|
Linux based so customisable
|
Communications
|
Encrypted with up-to-date encryption
|
[5]
|
Linux based so customisable
|
Storage
|
Encrypted with up-to-date encryption
|
[6]
|
Linux based so customisable
|
Category score
|
1
|
User Authentication
|
Criterion
|
Value
|
Proof(s)
|
Comment
|
Account management
|
Full
|
[7]
|
Linux based so customisable
|
Authentication
|
Secure
|
[8]
|
Linux based so customisable
|
Brute-force protection
|
Basic
|
[9]
|
Linux based so customisable
|
Event logging
|
Access event logged
|
[10]
|
Linux based so customisable
|
Passwords
|
Default/Common/Easy to guess
|
[11]
|
See default credentials exploit
|
Category score
|
2
|
Strong microcontroller with custom Linux distribution. As an Arduino, I can be upgraded with additional hardware.