We have a 5510 that is humming along smoothly, as they do. But I am getting a bit annoyed at having to use an insecure antediluvian version of Java to get the ASDM to render. I know the ASA 5510 is EOL, but is there a way to get newer versions of Java to render the ASDM, without too much wrangling? Like with there a web interface based version of the ASDM? Also, why do newer versions of Java seemingly not backwards compatible with the rendering capabilities of older versions?