Cobalt Co9992-4ENC-4K-HEVC Software-Defined Broadcast Encoder - Manual (Page 25)

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authentication options. This list indicates which cipher suites the 9992-ENC is
allowed to negotiate. The full names of the cipher suites are:

AES128-RSA: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256

AES128-ECDSA: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256

AES256-RSA: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384

AES256-ECDSA: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384

NULL: TLS_RSA_WITH_NULL_SHA256
Notes:

The NULL cipher has NO ENCRYPTION , only authentication. It is
provided for testing purposes and should not be enabled in production .

The use of AES 256 encryption is not allowed in some jurisdictions.
Check your local laws before enabling.

If there are no common ciphers enabled between the 9992-ENC and the
peer, the connection will fail to be established.

The 9992-ENC will negotiate the most secure cipher suite available.
AES256 is preferred over AES128, and, for authentication, ECDSA is
preferred over RSA.

Restart Tunnel: This button causes a configured tunnel to disconnect and reconnect.
Note that if the 9992-ENC is a server, it will be up to the peer to reconnect.

Apply/Cancel: Each tunnel has independent Apply/Cancel buttons. Clicking on Apply
causes the configuration changes to become active and persisted. Clicking on Cancel
causes any changes to be discarded.
Network Configuration Authentication Tab
This tab controls the authentication options that are common for all RIST tunnels. Setting up
authentication also requires access to web pages exposed by the 9992-ENC. The section entitled
“RIST Main Profile Authentication” later in this document provides a detailed explanation of
this process, and shows the relationship between the controls presented here and the web
interface.
Access to the web interface is controlled by these settings:

Web Interface Password: Web interface operations that are privileged require a
password. This configuration item sets the password. You can select any password and
enter it here. When executing a web interface operation that requires a password, use the
same password there. The default password is
Admin and it is strongly recommended
that it be changed to something else.