radio-sdr

> ⚠️ AUTHORIZED USE ONLY

> This skill is for educational purposes or authorized security assessments only.

> You must have explicit, written permission from the system owner before using this tool.

> Misuse of this tool is illegal and strictly prohibited.

> Mandatory confirmation gate

> Before running any command that probes, exploits, changes, persists on, extracts data from, or attempts credential access against a target:

> 1. Ask the user to state the exact target URL, IP, account, or resource.

> 2. Ask the user to confirm written authorization and the permitted scope.

> 3. Show the exact command(s) and explain their expected effect.

> 4. Wait for explicit confirmation in the current conversation.

>

> Without that confirmation, remain read-only and provide defensive guidance only. Prefer a sandbox, disposable VM, or controlled lab.

RF / SDR Security Research

When to Use

• Lab study of wireless protocols with your own devices.
• Feasibility checks for replay attacks in RF-isolated environments.

适用场景

• 无线遥控/传感器等非 Wi-Fi RF（授权）
• ADS-B/遥控等协议研究（合法接收）
• 与 wifi-wireless 分工：本 skill 偏 SDR 通用 RF；Wi-Fi 攻防走 R29

工作流

□ 法规与许可确认
□ 只收：识别中心频率与调制
□ GNU Radio / URH 分析
□ 重放仅屏蔽室且书面允许
□ 结论侧重：是否可未授权控制 / 加固建议

工具链

| 工具 | 用途 |

|------|------|

| RTL-SDR / HackRF（合规） | 收发硬件 |

| URH / GNU Radio | 分析 |

| Inspectrum | 信号 |

参考

• references/sdr-lab-rules.md
• ../wifi-wireless/ ../ot-ics/ ../hardware-security/

路由上下文

上游: MASTER R38

MUST NOT: 干扰公共通信、未授权发射

任务完成自检

• [ ] 是否默认只收并记录法规边界？
• [ ] Checklist？

Limitations

• Transmitting on licensed frequencies is illegal without permits; shield and stay low-power.
• Protocol analysis quality depends on SDR bandwidth and sampling.

> Adapted from zhaoxuya520/reverse-skill (MIT).