secubox-openwrt/package/secubox/secubox-iot-guard/README.zh.md
CyberMind-FR ccfb58124c docs: Add trilingual documentation (French and Chinese translations)
Add complete French (fr) and Chinese (zh) translations for all documentation:

- Root files: README, CHANGELOG, SECURITY, BETA-RELEASE
- docs/: All 16 core documentation files
- DOCS/: All 19 deep-dive documents including embedded/ and archive/
- package/secubox/: All 123+ package READMEs
- Misc: secubox-tools/, scripts/, EXAMPLES/, config-backups/, streamlit-apps/

Total: 346 translation files created

Each file includes language switcher links for easy navigation between
English, French, and Chinese versions.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-03-20 10:00:18 +01:00

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# SecuBox IoT Guard
:globe_with_meridians: **语言:** [English](README.md) | [Français](README.fr.md) | 中文
OpenWrt 的 IoT 设备隔离、分类和安全监控工具。
## 概述
IoT Guard 提供自动化 IoT 设备管理:
- **自动分类** - 通过厂商 OUI 和行为识别 IoT 设备
- **风险评分** - 计算每台设备的安全风险0-100 分制)
- **自动隔离** - 自动隔离高风险设备
- **异常检测** - 监控流量模式以检测行为异常
- **云端映射** - 跟踪每台设备联系的云服务
IoT Guard **编排现有的 SecuBox 模块**而不是重新实现:
| 模块 | 集成 |
|------|------|
| Client Guardian | 区域分配IoT 区域) |
| MAC Guardian | L2 阻止/信任 |
| Vortex Firewall | DNS 过滤IoT 恶意软件源) |
| Bandwidth Manager | 速率限制 |
## 安装
```bash
opkg install secubox-iot-guard luci-app-iot-guard
```
## CLI 使用
```bash
# 概览状态
iot-guardctl status
# 扫描网络中的 IoT 设备
iot-guardctl scan
# 列出所有设备
iot-guardctl list
iot-guardctl list --json
# 设备详情
iot-guardctl show AA:BB:CC:DD:EE:FF
# 隔离到 IoT 区域
iot-guardctl isolate AA:BB:CC:DD:EE:FF
# 信任设备(添加到白名单)
iot-guardctl trust AA:BB:CC:DD:EE:FF
# 阻止设备
iot-guardctl block AA:BB:CC:DD:EE:FF
# 查看异常
iot-guardctl anomalies
# 云依赖映射
iot-guardctl cloud-map AA:BB:CC:DD:EE:FF
```
## 配置
编辑 `/etc/config/iot-guard`
```
config iot-guard 'main'
option enabled '1'
option scan_interval '300' # 网络扫描间隔(秒)
option auto_isolate '1' # 自动隔离高风险设备
option auto_isolate_threshold '80' # 自动隔离的风险分数阈值
option anomaly_detection '1' # 启用异常检测
option anomaly_sensitivity 'medium' # low/medium/high
config zone_policy 'isolation'
option target_zone 'iot' # 隔离设备的目标区域
option block_lan '1' # 阻止 LAN 访问
option allow_internet '1' # 允许互联网访问
option bandwidth_limit '10' # 速率限制Mbps
config vendor_rule 'ring'
option vendor_pattern 'Ring|Amazon Ring'
option oui_prefix '40:B4:CD'
option device_class 'camera'
option risk_level 'medium'
option auto_isolate '1'
config allowlist 'trusted'
list mac 'AA:BB:CC:DD:EE:FF'
config blocklist 'banned'
list mac 'AA:BB:CC:DD:EE:FF'
```
## 设备类别
| 类别 | 描述 | 默认风险 |
|------|------|----------|
| camera | IP 摄像头、视频门铃 | medium |
| thermostat | 智能温控器、HVAC | low |
| lighting | 智能灯泡、LED 灯带 | low |
| plug | 智能插座 | medium |
| assistant | 语音助手 | medium |
| media | 电视、流媒体设备 | medium |
| lock | 智能门锁 | high |
| sensor | 运动传感器、门窗传感器 | low |
| diy | ESP32、Raspberry Pi | high |
| mixed | 多功能设备 | high |
## 风险评分
风险分数计算方式:
```
score = base_risk + anomaly_penalty + cloud_penalty
```
- **base_risk**20low、50medium、80high基于厂商/类别
- **anomaly_penalty**:每个未解决的异常 +10
- **cloud_penalty**:如果云依赖 >10 则 +10>20 则 +20
## 异常类型
| 类型 | 严重性 | 描述 |
|------|--------|------|
| bandwidth_spike | high | 流量是基线的 N 倍 |
| new_destination | low | 首次连接到某域名 |
| port_scan | high | 快速接触多个端口 |
| time_anomaly | medium | 在异常时间段活动 |
| protocol_anomaly | medium | 使用意外的协议 |
## OUI 数据库
IoT Guard 包含约 100 个常见 IoT 制造商的 OUI 数据库:
- Ring、Nest、Wyze、Eufy摄像头
- Philips Hue、Lifx、Wiz照明
- TP-Link Kasa/Tapo、Tuya插座
- Amazon Echo、Google Home助手
- Espressif、Raspberry PiDIY
- Samsung、LG、Roku媒体
`/usr/lib/secubox/iot-guard/iot-oui.tsv` 添加自定义 OUI
```
AA:BB:CC MyVendor camera medium
```
## 文件
```
/etc/config/iot-guard # 配置
/usr/sbin/iot-guardctl # CLI 控制器
/usr/lib/secubox/iot-guard/ # 库脚本
/usr/share/iot-guard/baseline-profiles/ # 流量基线
/var/lib/iot-guard/iot-guard.db # SQLite 数据库
```
## 依赖项
- secubox-core
- sqlite3-cli
- jsonfilter
## 许可证
GPL-3.0