windows firewall

Mon

Nov

How to Fix: FileZilla Server 'Failed to Retrieve Directory Listing' Error

by Dennis Faas on November, 27 2017 at 01:11AM EST

Infopackets Reader Carl S. writes: " Dear Dennis, I am frequently on the road with my laptop and need to access my files at home on the PC. I have installed FileZilla FTP Server (version 0.9.60 beta) and it works fine at home but when I am remote, I ... get the error: ' failed to receive directory listing ', and then it disconnects. I am currently using Port 21 to host the FTP and have added it to my firewall, but I don't understand why FileZilla server can't retrieve the directory listing by remote. Can you help? " My response: I asked Carl if he would like me to connect to his system using my ... (view more)

Mon

Mar

Explained: Do I need a Third Party Firewall?

by Dennis Faas on March, 20 2017 at 02:03PM EDT

Continuing on with last week's article, David L. writes: " Thanks for your help in identifying the culprit that was causing random Blue Screens of Death ( BAD_POOL_CALLER ) on both mine and my wife's system. Question: I have been using ZoneAlarm for ... many years and it has been good to me. If I decide to stick with the Windows Firewall per your recommendation - what happens if hackers find an exploit in the Windows Firewall that allows them into my system? Yes, ZoneAlarm has caused my Blue Screens of Death (BSOD) and it costs money upfront (versus the Windows Firewall which is free) - but why ... (view more)

Fri

Sep

How to Fix: Change Network from Public to Private in Windows 10

by Dennis Faas on September, 18 2015 at 08:09AM EDT

Infopackets Reader Tim C. writes: " Dear Dennis, I recently upgraded to Windows 10 and have a rather perplexing issue. A few days ago I opened my laptop and Windows 10 presented me with a window, asking me if I was using a public or private network. ... I clicked the public network button, not thinking much of it - however, ever since then I cannot connect to my laptop using Remote Desktop (from the PC), nor can I use TightVNC, which is an alternative to Remote Desktop. Also, when I launch some programs (for example, Kodi to play movies), the Windows firewall tells me that the program I just ... (view more)

Tue

Dec

Is XP SP2 necessary, since my router acts like a firewall?

by Dennis Faas on December, 14 2004 at 08:12AM EST

Infopackets Reader Kathy O. writes: " Dear Dennis, I am getting ready to build a new computer and plan to put Windows XP Home Edition with XP Service Pack 1, although I have already ordered the XP Service Pack 2 CD from Microsoft. As it stands now, ... I will be running both computers from my LinkSys router; however, I was told by a friend that I would need to turn off Windows XP's firewall from the Control Panel after I install Service Pack 2. Is this true? And also, is it necessary to apply XP Service Pack 2 since my router acts like a firewall? If so, should I disable the Windows Firewall ... (view more)

Wed

Oct

More Security Issues concerning the new Windows Firewall

by Dennis Faas on October, 27 2004 at 08:10AM EDT

Recall -- Yesterday, I posted a comment on the fact that the new Windows Firewall (present in XP Service Pack 2) does not monitor outgoing traffic. As we discovered, this is especially problematic for Spyware attacks, as it may be possible for a ... Spyware program to extract personal information from your computer and relay it to a third party -- all without you knowing about it. Infopackets Reader Tom M. writes: " Dennis: [in reference to your original article], you mused as to why Microsoft hasn't followed the ideology of full firewall protection. Might I cynically speculate that it may ... (view more)

Tue

Oct

XP Service Pack 2 Windows Firewall: does little to stop Spyware attacks

by Dennis Faas on October, 26 2004 at 08:10AM EDT

I'm making oodles of progress in my quest to finish a Failsafe guide on installing XP Service Pack 2 (SP2). The majority of the eBook is completed; all that is left now is to finish off the "post installation" section, make a video tutorial, answer ... 300 emails related to SP2, and put together a mini FAQ (frequently asked questions). A lot of work? You bet -- but certainly not impossible. I really thought I'd have this guide complete last week, but ran into a bit of a delay when I realized that it would be best to streamline a major portion of the book in order to simplify and ... (view more)

Tue

Oct

More Windows XP Service Pack 2 questions?

by Dennis Faas on October, 19 2004 at 08:10AM EDT

Infopackets Reader Tina D. writes: " Dear Dennis, I am greatly anticipating the release of your Windows XP Service Pack 2 installation guide. According to my Automatic Updates, Service Pack 2 has already been downloaded onto my machine but not yet ... installed. I am iffy about installing SP2 largely because I have heard that it may not be compatible with some programs. Have you released the guide yet? Did I miss the announcement? I've checked your newsletter archive page but don't see anything pertaining to the release. " My response: As of this moment, the guide is 85% complete. I ... (view more)

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