You can generate your own encryption key for the watermark fingerprint and set the
Archiver to use it.
To set up an encryption key for the video watermark:
-
Run EncryptionKeyGenerator.exe in the Security
Center installation folder.
The program generates two 1 KB files named fingerprint.bin and
private.bin and saves them in the installation folder. The first
file contains a random 20 Byte initial fingerprint used for the encryption. The second
file contains an RSA 248-bit encryption key. These two files will be different every
time the program is executed.
-
Make a copy of fingerprint.bin and
private.bin and store them in a safe place.
-
In Config
Tool, open the
System task, and click the Roles view.
-
Select the Archiver, and restart the
role.
-
If you have a secondary server assigned to the Archiver role, copy the same custom
encryption files to the Security
Center
installation folder on that server.
The next time the Archiver records video to disk, the video files are watermarked and the
fingerprint is encrypted using the new encryption key.
