Rockwell Automation 1756-EN2TSC EtherNet/IP Secure Communication User Manual - Manual (Page 17)

Rockwell Automation Publication ENET-UM003B-EN-P - August 2013 17
Get Started Chapter 2
2. After the web browser connects to the server, a warning message is shown
about the certificate not being signed by a trusted authority.
Accept this message and continue to the web page.
3. After accepting the self-signed certificate, enter the user name and
password.
IMPORTANT In general, do not accept the certificate not being signed by a trusted authority.
But in the case of initial powerup, the module has a self-signed certificate, so
continue to the website even though the message says this option is not
recommended.
The self-signed certificate warning continues to display unless you add the
certificate to the list of exceptions for the web browser.