Problems with VPN access due to "&" character in password

Since the end of September 2023, VPN access via vpn.uni-kassel.de and vpn1.its.uni-kassel.de no longer works with a password containing an "&" sign.

After the password has been changed accordingly via identity management, VPN access is possible again.
The password policy will be adjusted so that the "&" character can no longer be used in newly set passwords.