Tuesday, August 30, 2022

Audit a las autenticaciones

con estos comandos podemos visualizar que usuarios han intentado ingresar a la maquina

#funciona hast debian buster

cat /var/log/auth* | grep Failed


cat /var/log/auth* | grep Accepted

audit.sh


Para bookworm Debian 12

#https://serverfault.com/questions/1148725/where-is-some-os-logs-in-debian-12

journalctl --since "1 hour ago" | grep Accepted*

journalctl --since "1 hour ago" | grep Failed*


Ejemplo:  sshd[178606]: Accepted password for pi from 192.168.1.105 port 58964 ssh2



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