Q: If you suspect a host has been compromised, where would you check for logs?
A: The location of logs depends on the operating system:
- Linux: Check directories like
/var/log/for system logs (e.g.,auth.log,syslog,kern.log), web server logs (e.g.,/var/log/apache2/), and application logs. - Windows: Check the Windows Event Viewer for logs such as Security, Application, and System logs.
- Firewall Logs: Check the network firewall logs for suspicious traffic or blocked requests.
- Application Logs: Check specific application logs to identify any suspicious activities within the application itself.