Windows Firewall is a basic port filter built into the Windows OS.

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How to Block ALL incoming/outgoing internet traffic EXCEPT streaming to an Xbox?

How can I block all incoming/outgoing internet traffic except streaming to an Xbox 360? For the past few weeks, streaming video files from my PC to my Xbox 360 has started failing, with the videos ...
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Is it possible for Outdated Infiniband Firmware to prevent Firewall Startup

My general question: Is it feasible for a NIC Firmware to prevent Windows OS Firewall services from successfully loading upon bootup? Explanation of situation: I have been experiencing the darnest ...
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25 views

Windows 8: Block Internet except for all but two programs [duplicate]

Question marked as duplicate, as is nearly every other question about blacklisting and whitelisting. Some of these questions are different because: 1) XP has a different firewall than Vista/Win7/Win8 ...
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172 views

Windows 8.1 cannot block UDP connection?

I installed a BT software, which requires both TCP and UDP inbound connection. But my router is very weak. If the UPD/Tx goes up over 100, the router will die. And Windows does not have a function to ...
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Allow Windows Update with Firewall set to block all outbound [duplicate]

I'm using Windows 8.1 and I have blocked outgoing connections with the builtin Windows Advanced Firewall. Windows Update isn't whitelisted by the default outgoing rules list. How do I allow Windows ...
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71 views

WIndows firewall rule to receive nbtstat information

I'm using nbtstat.exe to gather MAC-Addresses of machines in my domain. I'm only able to get a result, if the firewall is turned off on the clients! Output if firewall is turned on: Microsoft ...
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27 views

Malware transmitted over network

I am doing some tests in my second computer which involve dropping the firewall and antivirus. I'm trying to isolate the 2 systems so malware can't jump between them. Both systems have win8 ...
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192 views

Windows Firewall: How to create a rule that allows a program through a specific remote VPN connection?

Let's say there is an application analysis_data_upload.exe, that must only be run when a machine is connected to one specific VPN with a dynamic IP that is resolved via a static domain name. Given a ...
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154 views

Firwall blocks TFTP over OpenVPN

I have to access a private network with OpenVPN. There is a TFTP service running in that private network. When I try to transfer a file the Windows 7 firewall drops all incoming packets. The TFTP ...
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125 views

How do I reset my inbound and oubound list on Windows Firewall?

How do I reset the inbound and outbound rules in Windows Firewall? It changed the list after installing a program called "Tinywall". Before it lists programs like mozilla firefox, chrome, etc., now it ...
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49 views

Can I prevent programs to open port in windows firewall?

When Windows Firewall is activated, newly installed programs open incoming ports. Can this be prevented somehow?
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78 views

How do I block myself from SSH tunneling

I use Bitvise SSH client to create a SSH tunnel, which can be accessed via a local SOCKS proxy. In this way, I can bypass the web filter I set up for self-control purpose, which is a bad thing. How ...
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657 views

windows 7 firewall blocks edge traversal(port forward from router)

I am trying to set up a website on my windows 7 machine. I opened a 'inbound rule' in firewall to open port 8000. When I try to visit the port from another computer in my home network, it works fine. ...
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202 views

IIS not working on public IP

I forwarded port 8080 to my local IP, and set in IIS that port is 8080, and when I type 192.168.1.123:8080 it is working, byt when I type like public_ip:8080 it isn't. I added inbound and outbound ...
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3k views

Windows could not start the Windows Firewall on Local Computer

I've been unable to start my Windows Firewall service for a while now. How can I get it to start? When I try through the Services manager (services.msc) I get this error: I am running ...
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2k views

Windows Server 2008 Firewall - Allow RDP (3389) only from specific IPs

I have a Windows Server 2008 which I would like to access via RDP on port 3389. I make a forwarding on my router, but I would like to allow only my IP to access the port 3389 on the Windows Server. ...
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2k views

Windows 7 firewall - how to block outgoing connections except login to user domain?

I tried a great tool Windows Firewall Notifier for helping managing all outgoing connections in Windows 7 firewall. More here: ...
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126 views

Windows XP - Windows Update Blocked by company firewall - Can't install driver

My company has blocked Windows update site at the company firewall. However, that also means Windows XP is unable to search on the Microsoft update site for drivers. Therefore, none of the USB devices ...
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145 views

ICS for only Specific IP using Firewall

Can I share internet connection just for a couple of specific IPs instead of whole Local Area Network (static IP assigned to all machines). If it's not possible using windows default firewall, is ...
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1k views

How to configure firewall for ftp?

I have got ftp working for isolate users on a windows web server running iis 7.0 I am using coffecup as ftp client to connect. when i turn off the firewall on the server the ftp works fine. I can ...
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123 views

Automate Windows Firewall “Restore Defaults”

I have several computers that are deployed in my network right now. THey were deployed with a strange issue not allowing remote assistance. The 'fix' is to click the "Restore defaults" link in the ...
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1k views

How do I examine my Windows firewall outbound rules?

I need a program to listen to port 9000 on localhost with my Windows firewall. I've created an outgoing and an incoming rule for my program but I can only see my incomming rule in the Windows firewall ...
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2k views

Windows Server 2008 R2 SP1 FTP Server Doesn't Work

I have a newly installed W2K8 R2 which I use it as web server. I have already enabled all the things under the "web server(IIS)" and I also checked that the Windows Firewall had all the FTP-related ...
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How To Allow Web Browsing Through Windows Firewall

I suppose this question might seem useless at first glance, but I'm trying to lock down the outbound firewall rules on my PC. My thinking is that if there were any malicious software on my PC, I ...
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2answers
4k views

Windows 7 Professional 64-bit Cannot Turn-on the Firewall Error Code 0x80070422

When I try to turn-on the Windows firewall, I get the error code 0x80070422 which states "Windows Firewall can't change some of your settings." I could not find any solution on Microsoft website. I ...
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865 views

Open a port safely in firewall for a PC connected to Internet

This is related to this question PCs in same network can not communicate My real problem was that I have a web application I want to test running in PC1 but I noticed I could not even ping the ...
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533 views

Where are the rules defined for determining when a specific Windows firewall profile should be applied?

I'm running Windows Server 2008 R2 Standard and have 2 network interfaces, one connected to the pubic Internet and the other connected to a private LAN. When looking at rules in Windows Firewall, ...
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1k views

Allow Single IP to access ASP.NET Web Service (ASMX) using Firewall

I have one asp.net web service (asmx) in separate project that is hosted on windows server having other asp.net web applications running on it. How can I restrict asp.net web service to be accessed by ...
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235 views

web server can be accessed by network computer but not remote, checked port fwding

I am running out of things I know to check for this problem: I am running a web server on port 3000, before I go on any further, I'd like to mention that I have been able to access the server from ...
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255 views

Windows vista firewall exceptions unchangeable

I want to allow a program (iTunes) through my windows firewall, so i check it in the program or port list under the exceptions tab (in my windows firewall settings), then i click OK. When i reopen the ...
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1k views

Windows Firewall is blocking connection sharing (ICS)

How do I keep Windows Firewall from blocking Internet Connection Sharing, or just permanently disable Windows Firewall? Everytime I plug in a computer into my network card Windows Firewall turns ...
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84 views

Windows Firewall inbound rules still blocks ports

I applied inbound rules for port: 1935, as well as outbound. When I check on canyouseeme.org, it says it (port 1935) times out. When I completely turn off Windows 7's firewall, it works without a ...
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Does disabling the 'Windows Firewall' service actually work?

When I go the 'Windows Firewall' section of the Windows Control Panel, I'm told "For your security, some settings are managed by your system administrator. If I click 'Turn Windows Firewall on or ...
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Allowed Programs in Windows Firewall

If I have a program X installed that is not part of the list in Control Panel\System and Security\Windows Firewall\Allowed Programs - does that mean it is blocked? If not, when I click on 'Allow ...
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Windows Firewall Annoyance

I dont know why , but my firewall isnt letting anything except for internet explorer connect to the internet, including Windows updates. Whenever I try to open the firewall, it simply says " Due to an ...
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2answers
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Block specific websites in windows 7 [duplicate]

Possible Duplicate: Blocking web sites with Windows Firewall I want to block specific websites from being accessed from my computer without using any other software. Is it possible to do ...