====== 20260409 / ssh gateways ======

For your information, incoming modifications:

  * under NIS2 recommandations from ANSI (Agence Nationale de la Sécurité Informatique),
  * under rulling by RSSI (Responsable Sécurité des Système d'Information) and ENSL Président,

We are going to apply new security policies on ssh gateways (ssh.psmn and allo-psmn):

  * enforcement of ssh key pair over password (login with password will **not be allowed** anymore),
  * more constraining banning rules on aggressive ssh behavior (already applied on ssh.psmn since Oct 2025).


These modification will be applied **before summer 2026**.

See documentation on how to use ssh key pair, ssh-agent, etc:
https://www.ens-lyon.fr/PSMN/Documentation/connection/ssh_keys_and_agent.html

{{tag> ssh NIS2}}