Fedora Linux Support Community & Resources Center

Go Back   FedoraForum.org > Community Lounge > Wibble
FedoraForum Search

Forgot Password? Join Us!

Wibble A place to have a sensible chat, about anything non linux related. Please remember that political and religious topics are not permitted.

Reply
 
Thread Tools Search this Thread Display Modes
  #1  
Old 20th May 2012, 02:12 PM
glennzo Online
Un-Retired Administrator
 
Join Date: Mar 2004
Location: Salem, Mass USA
Posts: 14,543
linuxfirefox
Windows security question, or general security question

Here's the deal. Today I installed filezilla server on my wife's XP machine. Then I installed filezilla on my F17 box. When I had trouble logging in from Fedora to her XP box it dawned on me that I probably needed to open port 21 on her computer. I did just that and subsequently was able to connect and view all of her files. Then I started thinking about security and whether I needed to further jiggle the XP firewall to allow only local in-house connections. That thought process pretty much concluded when I realized that as long as port 21 isn't opened in the router I'm fine. Correct assumption?
__________________
Glenn
The Bassinator © ®

[SIGPIC][/SIGPIC]
Laptop: Toshiba Satellite / Intel Core 2 Duo 1.73 GHz / 2GB / 160GB / Intel Mobile 945GM/GMS/GME/943/940GML Integrated Graphics
Desktop: BioStar MCP6PB M2+ / AMD Phenom 9750 Quad Core / 4GB / 1TB SATA / 500GB SATA / EVGA GeForce 8400 GS 1GB
Reply With Quote
  #2  
Old 20th May 2012, 03:22 PM
trekkie690 Offline
Registered User
 
Join Date: May 2009
Location: Nor Cali
Posts: 72
linuxfirefox
Re: Windows security question, or general security question

as long as your router firewall doesnt allow connection in on those certain ports, and doesnt have a port forwarding map then ya you should be fine.
Of course i say that and a firewall appliance we have at work said it did this, but then there was a flaw in software which allowed certain MS ports through by default AND DID NOT SHOW THE TRAFFIC!!! which made for fun when we were trying to figure out what all the port 445 and 139 traffic was. Patch fixed it, but as president 40 said, "Trust, but verify"
Reply With Quote
  #3  
Old 20th May 2012, 03:54 PM
Dutchy Offline
Registered User
 
Join Date: Aug 2011
Posts: 928
linuxfirefox
Re: Windows security question, or general security question

If you're behind a NAT and haven't forwarded any FTP ports you should be fine.
You could install a third party firewall that has the ability to define zones if you really want to be sure.
Reply With Quote
  #4  
Old 20th May 2012, 07:14 PM
Doug G Offline
Registered User
 
Join Date: Jul 2005
Posts: 640
windows_7firefox
Re: Windows security question, or general security question

The windows firewall that came with XP SP2 has some advanced configuration features if you want to experiment. I have a nagging memory there is a mmc plugin for the advanced firewall settings but I'm not sure about that. netsh cli program has some configuration ability you don't get through the security center firewall plugin.

You can restrict ports to particular subnets. In the windows firewall gui you can edit a port setting then click the change scope button.

http://support.microsoft.com/kb/875357
__________________
======
Doug G
======

Last edited by Doug G; 20th May 2012 at 07:17 PM.
Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
GNOME Security - A Remix of the Fedora Security Spin for Security Auditing sullivanmatt Fedora Spins & Remixes 0 31st May 2010 06:48 AM
Security question Magnar Using Fedora 6 7th January 2008 11:54 AM


Current GMT-time: 10:33 (Wednesday, 23-04-2014)

TopSubscribe to XML RSS for all Threads in all ForumsFedoraForumDotOrg Archive
logo

All trademarks, and forum posts in this site are property of their respective owner(s).
FedoraForum.org is privately owned and is not directly sponsored by the Fedora Project or Red Hat, Inc.

Privacy Policy | Term of Use | Posting Guidelines | Archive | Contact Us | Founding Members

Powered by vBulletin® Copyright ©2000 - 2012, vBulletin Solutions, Inc.

FedoraForum is Powered by RedHat