um... start by locking down everything, and only open what you _need_
80 and 443 are the closest to "standard" that I would start with. perhaps DNS if you have that on your DC. then SMTP etc... What Kim said... look at your firewall logs and go protocol by protocol and only to the destinations required. Google.com Learn it. Live it. Love it. On Tue, Sep 28, 2010 at 10:55, Tom Miller <[email protected]> wrote: > Folks, > > Anyone have a list of the protocols/ports they allow outside their > firewalls? I am locking down our firewall outbound traffic to certain ports > and am looking for other "standard" items I may be missing. > > Thanks > Tom > > Confidentiality Notice: This e-mail message, including attachments, is for > the sole use of the intended recipient(s) and may contain confidential and > privileged information. Any unauthorized review, use, disclosure, or > distribution is prohibited. If you are not the intended recipient, please > contact the sender by reply e-mail and destroy all copies of the original > message. > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > --- > To manage subscriptions click here: > http://lyris.sunbelt-software.com/read/my_forums/ > or send an email to [email protected] > with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin
