Maimai dx

Maimai dx
Security Grade A Calculator v1	maimai dx Brand: Sega (Parent: Sega) Category: Gaming Console‎ • Model / Gen: Arcade rhythm game series maimai DX, maimai DX PLUS, maimai DX UNiVERSE, maimai DX FESTiVAL Release Date: 2019-07-11 • Status: In sale Classification Date: 2025-09-24 • Official Website

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	Rare	—
Known vulnerabilities	Rare	—
Prior attacks	Rare	—
Updatability	Very common	—
Category Score	Score: 2 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Full	—
Communications	Encrypted with up-to-date encryption	—
Storage	Encrypted with up-to-date encryption	—
Category Score	Score: 1 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Full	—
Authentication	Secure	—
Brute-force protection	Exist	—
Event logging	Access event logged	—
Passwords	Require change after setup with complexity requirements	—
Category Score	Score: 1 / 3

Technical Specifications

Property	Details
Operating System & App	Custom arcade system based on Windows Embedded (Companion App: maimai NET (web service for player data))
Hardware (CPU / GPU)	CPU: x86-based arcade system board • GPU: Dedicated graphics card for HD visuals
Memory & Storage	Memory: Several GB RAM • Storage: SSD/HDD for game data and logs
Power, Battery & Charging	Battery: None • Power: 100V/200V AC commercial power • Charging: Not applicable
Display & Camera	Display: 55-inch HD touchscreen display with circular touch interface • Camera:
Sound & Connectivity	Sound: Multi-channel surround sound system • Connectivity: Internet connection for online ranking, Aime/Amusement IC card reader
Physical (Dimensions & Mass)	Dimensions: 900mm × 900mm × 1800mm • Mass: 200kg