Bose QuietComfort Ultra Headphones
From Wiki-IoT
| Bose QuietComfort Ultra Headphones | ||
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Security Grade
Calculator v1
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Bose QuietComfort Ultra Headphones
Brand: Bose (Parent: Bose Corporation) Category: Over-ear Noise Cancelling Headphones • Model / Gen: Ultra 045243 Release Date: 2023-09-16 • Status: In sale Classification Date: 2025-10-20 • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Rare | 🔗 Proof | 作为音频外设，硬件高度集成，无公开的硬件篡改案例。其价值主要在于声学性能，而非数据窃取。 |
| Known vulnerabilities | Rare | 🔗 Proof | Bose 通过 Bose Music App 提供固件更新以修复潜在漏洞。由于功能相对专一（音频处理），攻击面较小，公开漏洞罕见。 |
| Prior attacks | Rare | 🔗 Proof | 暂无针对此型号耳机的公开攻击案例。安全研究主要集中在智能音箱等具有持续收音功能的产品上。 |
| Updatability | Very common | 🔗 Proof | 提供固件更新，但更新频率较低，通常用于功能增强或修复重大bug，安全补丁更新不频繁。 |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | 🔗 Proof | 通过蓝牙与设备配对，通过 Bose Music App 进行设备管理和设置。认证过程为标准蓝牙配对，无高级系统集成。 |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | 使用蓝牙标准的安全配对和加密协议（如AES）保护音频流和控制信号传输。 |
| Storage | No encryption | [N/A (Product Documentation) 🔗 Proof] | 设备本身不存储用户个人数据（如音频文件），仅存储配置文件和固件，由制造商加密。 |
| Category Score | Score: 2 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Absent | 🔗 Proof | 使用 Bose Music App 需要创建 Bose 账户，用于保存个性化设置和产品注册，但设备本身无账户概念。 |
| Authentication | Basic | 🔗 Proof | 设备本身无用户身份验证功能。连接安全性依赖于蓝牙配对过程，任何成功配对的设备均可控制它。 |
| Brute-force protection | Absent | [N/A (Inherent to Bluetooth standard) 🔗 Proof] | 蓝牙配对过程无暴力破解保护机制，但需要在物理距离内操作，降低了远程攻击风险。 |
| Event logging | Partial logging | [N/A 🔗 Proof] | 设备无记录用户操作或连接事件的功能。 |
| Passwords | Default/Common/Easy to guess | [N/A 🔗 Proof] | 设备本身不使用密码进行认证。安全依赖于蓝牙配对。Bose 账户密码策略遵循其网站通用要求，但与耳机本地操作无关。 |
| Category Score | Score: 3 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Not applicable (hardware device) (Companion App: Bose Music App) |
| Hardware (CPU / GPU) | CPU: Not Applicable (Device-specific chips for audio processing and noise cancellation) • GPU: Not Applicable |
| Memory & Storage | Memory: Not Specified by Manufacturer • Storage: Not Applicable |
| Power, Battery & Charging | Battery: Rechargeable lithium-ion • Power: USB-C charging • Charging: Wired: USB-C Wireless: Qi wireless charging (on the charging case) |
| Display & Camera | Display: Not Applicable • Camera: Not Applicable |
| Sound & Connectivity | Sound: Drivers: Custom-designed proprietary drivers Active Noise Cancellation: Yes (Bose ImmersionAudio, Bose Aware Mode) Spatial Audio: Yes (with head-tracking via Bose ImmersionAudio) • Connectivity: Bluetooth: Version 5.3 Wired: 3.5mm audio jack (with included cable) Microphones: Multiple microphones for noise cancellation and voice pickup |
| Physical (Dimensions & Mass) | Dimensions: 20.3 x 17.8 x 8.9 cm • Mass: 252g |
