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A LSM in enforcing mode (such as SELinux or Tomoyo) on a Linux system would prevent this. I configure and run tomoyo on all my Internet facing servers. https:/

by _wldu 5y ago

A LSM in enforcing mode (such as SELinux or Tomoyo) on a Linux system would prevent this. I configure and run tomoyo on all my Internet facing servers. https://tomoyo.osdn.jp/ https://tomoyo.osdn.jp/

twic 5y ago
Or just a firewall rule to block outgoing connections. Basic security precautions prevent this attack against servers.
- dariusj18 5y ago
  A firewall rule to block DNS requests? Or one to block LDAP requests?
  - twic 5y ago
    LDAP.
- philipwhiuk 5y ago
  It's amazingly common for SecOps to only consider inbound traffic.