Calvin Crumrine <> wrote in
news::
> Duane Arnold wrote:
>> DeMoN LaG <n@a> wrote in news:Xns946EF3EF286C2Wobbly@216.168.3.30:
>>
>>
>>>Duane Arnold <> wrote in
>>>news:Xns946EC43AA49A3notmwnotmecom@ 204.127.204.17:
>>>
>>>
>>>>Both can be made equally as secure as the other as I understand it.
>>>>I have been using MS for many years so that's where I lean towards.
>>>>As for Linux, look into the RedHat 9 O/S series and Apache
>>>>Webserver.
>>>
>>>I don't know if I entirely agree with this statement. Linux + Apache
>>>is harder to exploit than Windows + IIS (or Windows + Apache, for
>>>that matter). Most linux security holes let someone crash the
>>>running process, while most recent windows holes give complete
>>>Administrator level priviledges to the hacker.
>>>
>>
>>
>> I have read some articles where hackers were able to hack right to
>> the Kernel of the Linux O/S. I don't know if one can hack to the
>> protected O/S of an NT based O/S. Yes, there have been recent
>> exploits on the MS O/S. But I think that most who were exploited
>> didn't apply the security updates to the O/S that would have dealt
>> with them. Or the machine was sitting out on the Internet with a root
>> based account in use on the machine at the time of the exploit, so
>> that a compromise of the machine could take place based on the
>> security context of an account that had Admin priv(s), being used by
>> the hacker.
>>
>> Root Tool Kits or backdoor Trojans can be applied to both O/S(s), if
>> not configured properly or one does something on their behalf to
>> cause the exploit. Once malware hits the machine using a Linux or MS
>> O/S and is able to execute, it's over.
>>
>> Duane 
> I think you're right about people who were hacked didn't apply the
> proper security updates-but I have two issues with that.
>
> First, it's a full-time job figuring out which of the many, many,
> Windows updates are needed. The *only* way of minimizing that job is
> to apply all of them-and that leads to my second issue:
>
> Second, it's a more than full-time job to test updates before you
> apply them. Historically Microsoft has issued updates that on far too
> many occasions have done more harm than good-so I don't blame *anyone*
> for being slow to apply updates.
I look for three words *Critical Security Update*. If it has those words,
it will be applied to the machines at all times. And in general, I apply
all recommenced fixes or upgrades etc. etc. I don't want to be caught like
Tech Support on the job the next day after, as they raced around corporate
applying all things they had ignored up to that point when the RPC exploit
hit.
As for the security of the Webserver, I would suggest using IIS on the
Server Edition of Win2K, because IIS on the Server Edition as security
features that are not available on the Workstation edition. On the
Directory Tab, IP Security is not applicable on the Workstation version.
But you can cover that on the workstation version and supplement the Server
version using IPsec.
something simple
http://www.petri.co.il/ipsec_block_ping.htm
The nuts and bolts on the howto(s)
http://lists.gpick.com/pages/IP_Security_(IPSec).htm
I would suggest going to the library and see if they have two books that
can be checkout or purchase them.
1) Windows 2000 Server Resource Kit Book Book Chapter 18 Implementing
TCP/IP Security in the WIn2k SRKB along with other chapters as needed.
2) Win Security Resource Kit Book Chapter 21 Implementing Security for MS
IIS 5.0 and it also talks about *Best Practices* for IIS security. It also
provides additional information and article links such as below. And read
other chapters as needed.
http://support.microsoft.com/default...b;en-us;315669
These I have found and used the suggestions.
http://www.itso.iu.edu/howto/iis/#best
http://www.lokbox.net/SecureXP/
Hell, since the core compontes of the NT based PRO and Server are just
about the same, a lot in the link can be applied to both versions of the
O/S(s). However, not everything such as TCP/IP Security is being covered as
opposed to the books.
http://www.uksecurityonline.com/husdg/w2kp2.php
Security Topologies you can implement.
http://www.dslreports.com/forum/rema...ty,1~mode=flat
Most likely, that NAT router with BS firewall (I got one too) meets the
specs below.
http://www.homenethelp.com/web/explain/about-NAT.asp
WatchGuard, Cisco, etc FW appliances meet the spec below
http://www.firewall-software.com/fir...rewall_do.html
www.cdw.com has a nice price on WatchGaurd Firebox III SOHO 6. Hopefully,
I'll get one soon to continue my education.
I do use BlackIce on all my machines. Why, because that damn IDS works and
you cannot account for **** coming down Port 80 to IIS for valid network
traffic between machines. BI protects the services on the machine, it has
good logging and it has that Application Control and will stop a *Drive
By*.
Since you made me feel bad about my initial response to your post, this is
something I just found out about this past weekend. I watched it go into
action on a Website. <g>
http://mvps.org/winhelp2002/hosts.htm
http://accs-net.com/hosts/HostsToggle/
Later!
Duane