> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/password-manager/fr/knowledge-base/browser-extension-knowledge-base/issue-using-the-devolutions-password-manager-browser-extension-with-localhost-with-https.md).

# Problème d'utilisation de l'extension de navigateur Devolutions Password Manager avec localhost avec HTTPS

Corrigez les échecs de connexion de l'extension de navigateur Devolutions Password Manager à localhost via HTTPS causés par la préinscription HSTS, en utilisant la messagerie native ou le retrait de l

L'extension de navigateur Devolutions Password Manager ne prend pas en charge la connexion à Remote Desktop Manager via HTTPS. Vous pourriez éprouver des problèmes de connexion dans Devolutions Password Manager si la configuration HSTS-preload de votre système contient localhost.

Pour vérifier si Devolutions Password Manager tente de se connecter via HTTPS, [inspectez l'onglet réseau de votre navigateur](/password-manager/fr/knowledge-base/browser-extension-knowledge-base/devolutions-password-manager-browser-extension-troubleshooting-connection-logs.md). La requête HTTPS échouée devrait s'afficher en rouge.

### Solution

Vous pouvez soit [utiliser l'extension de navigateur Devolutions Password Manager via la messagerie native](/password-manager/fr/knowledge-base/browser-extension-knowledge-base/devolutions-password-manager-browser-extension-via-native-messaging.md), soit retirer localhost de votre liste HSTS.

{% hint style="info" %}
Comme localhost ne fait pas partie de la liste HSTS par défaut, il a dû être ajouté manuellement ou préchargé par un système ou un administrateur de réseau à une fin précise. Son retrait pourrait entraîner des conséquences imprévues.
{% endhint %}


---

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