I've had a look what's still holding back parts of KDE 3 on my system
and found KGhostView, KDirStat, and Guarddog. The former two I can do
without, but I've come to like guarddog for configuring the firewall on
my notebook.
Guarddog first of all provides ease of use, not just a GUI. So something
like KMyFirewall wouldn't be a suitable replacement, even if it were
available for KDE 4. I really don't want a tool that makes me crawl
around at iptables level.
As a non-GUI candidate, I'm considering firehol. It's provides a high
level of abstraction and I have already used it on servers.
Are there any suggestions from the KDE space?
Michael