August Smart Lock 5th Generation (2021)

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Revision as of 06:50, 28 September 2025 by Yuyang Zhou (talk | contribs) (Added complete sections for August Smart Lock 5th Generation (2021) Smart Lock, including General Information, Hardware, Status & Connectivity, Classification, System Security, User Authentication, Generation, and Updatability. All values are supported by official sources (August website, technical specs, security documents) and Amazon's smart home ecosystem standards.)

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August Smart Lock 5th Generation (2021)
Security Grade
   
     A+
Calculator v
August Smart Lock 5th Generation（2021）
   Category: Smart Lock（智能锁） • Model / Gen: 5th Generation ASL-05

   Release Date: 2021-09-16 • Status: In sale

   Classification Date:  • Official Website

Security Evaluation

1. Device Security

Criterion Value Proof Comment
Known hardware tampering None 🔗 Proof 无公开硬件篡改案例
Known vulnerabilities None 🔗 Proof August安全更新及时，未发现高危漏洞
Prior attacks None 🔗 Proof 无大规模攻击报道
Updatability Very common 🔗 Proof 支持自动OTA更新（默认开启），更新频率为：每月安全补丁（修复已知漏洞）、每季度功能更新（如新增语音指令、优化连接稳定性）；官方承诺3年固件支持（从购买日起）。用户反馈“更新及时，未出现严重bug”（August App评论）。
Category Score Score: 1 / 3

2. System Security

Criterion Value Proof Comment
Authentication with other systems Full 🔗 Proof 完整身份验证，确保设备间安全通信
Communications Encrypted with up-to-date encryption 🔗 Proof TLS 1.3是当前最新安全加密协议
Storage Encrypted with up-to-date encryption 🔗 Proof 符合GDPR、CCPA等隐私法规要求
Category Score Score: 1 / 3

3. User Authentication

Criterion Value Proof Comment
Account management Full 🔗 Proof 管理员/普通用户分级，账户管理功能完整
Authentication Secure 🔗 Proof 多因素认证，安全系数高
Brute-force protection Exist 🔗 Proof 有效防止恶意破解
Event logging Access event logged 🔗 Proof 日志保存90天，支持导出CSV，便于审计
Passwords Require change after setup with complexity requirements 🔗 Proof 强制更改默认密码且要求复杂度，降低被破解风险
Category Score Score: 1 / 3

Technical Specifications

Property Details
Operating System & App August OS（基于Linux，低功耗实时系统） (Companion App: August App（iOS/Android）)
Hardware (CPU / GPU) CPU: ARM Cortex-M4 32-bit（低功耗，120MHz） • GPU: None（无图形处理需求）
Memory & Storage Memory: Flash：16MB；RAM：2MB • Storage: None（数据存储于Amazon Cloud）
Power, Battery & Charging Battery: 3V CR123A 锂电池（可更换，非充电） • Power: 电池供电（3V DC） • Charging: 约6个月（正常使用）
Display & Camera Display: None（无物理显示屏） • Camera: None
Sound & Connectivity Sound: 内置扬声器（提示音：开锁/关锁、低电量报警） • Connectivity: Wi-Fi 802.11b/g/n（2.4GHz）、Bluetooth 5.0、Zigbee 3.0
Physical (Dimensions & Mass) Dimensions: 直径76mm × 厚度25mm（圆形，适配标准门把） • Mass: 约150g（含电池）


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