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Advanced public address server Security precautions | en 9
Bosch Security Systems, B.V.
Configuration manual
2021-05 | V1.00 |
– The system controller webserver uses secure HTTPS with SSL. The web server in the
system controller uses a self‑signed security certificate. When you access the server via
https, you will see a Secure Connection Failed error or warning dialog indicating that the
certificate was signed by an unknown authority. This is expected and to avoid this
message in the future you have to create an exception in the browser.
– Make sure that new user accounts for system configuration access use sufficiently long
and complex passwords. The user name must have between 5 and 64 characters. The
password must have between 4 and 64 characters.
– The PRAESENSA system controller provides an Open Interface for external control.
Access via this interface requires the same user accounts as for system configuration
access. In addition, the system controller generates a certificate to setup the TLS
(secure) connection between the system controller and the Open Interface client.
Download the certificate and open/install/save (depending on browser type) the crt‑file.
Activate the certificate on the client PC. See section 7.2 of the PRAESENSA configuration
manual.
– System access to the devices of this system is secured via the OMNEO security user name
and passphrase of the system. The system uses a self-generated user name and long
passphrase. This can be changed in the configuration. The user name must have between
5 and 32 characters and the passphrase must have 8 to 64 characters. To update the
firmware of the devices, the firmware upload tool requires this security user name and
passphrase to get access.
– In case a PC for event logs is used (PRAESENSA logging server and viewer), make sure
that the PC is not accessible by unauthorized persons.