> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/pt-br/hacking-wifi/wpa-wpa2-psk-network-attacks/reconnaissance-and-capture/attacking-from-bettercap.md).
# Avaliação Sem Fio com Bettercap
Use o Bettercap para validar a exposição do Wi-Fi.
Bettercap oferece suporte à descoberta sem fio e a testes de associação de clientes.
### Instalar o Bettercap
Compile e instale o Bettercap a partir de seu repositório oficial:
```bash
git clone https://github.com/bettercap/bettercap
cd bettercap
make build
ls -la bettercap
sudo make install
```
### Iniciar o reconhecimento sem fio
Inicie o Bettercap com a interface em modo monitor:
```bash
./bettercap -iface wlan0mon
```
Ative o reconhecimento WiFi para identificar pontos de acesso e clientes conectados:
```bash
wifi.recon on
```
Revise os dispositivos sem fio descobertos e registre os identificadores relevantes.
### Validar o tratamento de associação
Envie solicitações de associação para os pontos de acesso selecionados:
```bash
wifi.assoc all
```
Use esta etapa para validar o monitoramento, os limites de taxa e os alertas.
### Registrar o resultado
Documente o BSSID testado, o canal, a janela de tempo e a resposta observada.
Remova a configuração de teste e restaure a operação sem fio normal após a validação.
---
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