Connect to the LPENS intranet:
From the physics department :
https://intranet-lpens.ens.psl.eu/
Use your login and your password “@phys.ens.fr“.
From outside :
https://intranet-lpens.ext.phys.ens.fr/
(From outside, there is a double authentication, twice your login and your password of mail “@phys.ens.fr“)