For posture check using Cisco NAC Web Agent. I usually encounter the below error on Firefox, Chrome, Microsoft Edge.
To continue, install and enable the latest Java version, and make sure the Java plug-in is not blocked. You can download and install Java from http://www.java.com/en/download. If you are unable to download Java, connect to a different network and try again.
Only Internet Explorer works without this error. I have upgrade java and add the PSNs to trusted server etc. but still always having the error.
