HP-UX patches and patch information from the HP
IT Resource Center web:
http://itrc.hp.com
Select maintenance and support (hp
products), then select the appropriate patching tools.
To receive HP Security Bulletins, under maintenance
and support (hp products), select subscribe
to security bulletin & patch digests.
To simplify sharing of patch information, you may want to
copy the documentation files onto your own system. The hyperlinks
from the HTML bundle readme files to the patch text files will work
as long as the HTML files reside in the same directory
as the TEXT_FILES subdirectory.