371 karma · joined December 5, 2012
Lock it down as best you can: http://www.tomsguide.com/us/home-router-security,news-19245....
But as for the software being immune to vulnerabilities - no chance. Read http://www.devttys0.com/2015/04/hacking-the-d-link-dir-890l/ which lists huge security issues and then D-LINK putting out a patch which doesn't even fix what they said it did.
Most browsers are now taking steps to stop the CSS custom styles hack working - for example this doesn't work in Chrome anymore. The website can show you which websites you've visited with the change in colour for the link state however it can no lonqer query it.
*Understand the implications of the weather and make contingency plans
When I left my employer they removed my account from the company account, which in turn DELETED my previously personal dropbox account, took 4 days to get it recovered.
Used google drive ever since.