security mechanisms for ports collection?

["Max Beerli" <maxbeerli_(_at_)_hotmail_(_dot_)_com>]

Hi list I am just curious about the OpenBSD ports collection in regards to 
changes
to the various ports and security updates. Lets say I am running OpenBSD 3.4 
on
a couple computers; I download the ports tree using cvs on only one computer
and from there I make packages to install on all the other computers. I want 
to
follow just the security updates in the ports tree and not program 
enhancements
or new versions. Is that possible? I was researching this and found another 
BSD
project with something that would allow this:
ftp://ftp.de.netbsd.org/pub/NetBSD/packages/pkgsrc/security/audit-packages/DESCR
ftp://ftp.de.netbsd.org/pub/NetBSD/packages/distfiles/vulnerabilities

Is there any similar facility available to OpenBSD users?

_________________________________________________________________
http://join.msn.com/?pgmarket=en-ca&page=byoa/prem&xAPID=1994&DI=1034&SU=http://hotmail.com/enca&HL=Market_MSNIS_Taglines