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

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1answer
249 views

Proxy/firewall windows bypass? [closed]

i am in with a little challenge here. We have a network where the Computers connect to our domain, to log on, and get internet connection... This work as a wireless connection. My boss made a very ...
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0answers
80 views

Cannot unblock Windows firewall port for specific program

I am developing a custom server application hosting HTTP (though not HTML) requests on port TCP 5123. If I add a Windows firewall rule to allow incoming connections to this port for any program then ...
0
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1answer
166 views

Get access denied error when adding predefined network discovery firewall rule

I'm running windows 7 Ultimate SP1 x64. When I access the network tab from start I get a yellow banner saying Network discovery and File sharing are turned off. If I click to change it just reverts ...
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0answers
29 views

How do I regain connectivity to a Windows Server after calling Powershell cmdlet Remove-NetFirewallRule?

I have some servers on AWS cloud. I accidentally invoked the PowerShell command Remove-NetFirewallRule and this has completely locked me out of the server. The server is joined to a domain. I have ...
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1answer
1k views

Windows firewall - how to block from all ip other than localhost

How can I block all connections to port 80 from all IP's other than localhost via windows firewall ? I am using windows 2012 R2 and want to allow only connections from localhost on this port. My ...
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2answers
44 views

Get windows firewall to ignore test builds

I've got a continuous integration system running on my computer which is placing the test build outputs into temporary files on the system. Unfortunately this means Windows Firewall considers each ...
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0answers
333 views

Remote Desktop from Windows 8 cannot connect

In my home I have two computers, one running on Windows 7 and the other one is on Windows 8. I am able to connect my office computer using the Windows 7 computer. But I am unable to connect using my ...
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0answers
279 views

Block any connection in the Microsoft Loopback Adapter with Windows Firewall

What (inbound?) rule should one add in order to block any connection running inside the Microsoft Loopback Adapter? Is that even possible? I heard that almost for the default loopback (127.0.0.1) any ...
2
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1answer
480 views

IPC$ Block By Firewall

I have two active domain in my work place, the main console PC is in domain A while the active server is in workgroup. The active server needs to connect to console PC's folder using the following ...
2
votes
1answer
11k views

Windows 7 firewall causing remote connection to time out; should refuse connection

The Windows 7 Firewall is running with default options to allow outbound connections and block incoming connections. I have a process trying to connect regularly from within my local network, which is ...
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1answer
43 views

Windows firewall disable without domain

how to globaly disable Windows firewall on all client's PC from Windows Server 2012 R2 without domain? It is possible? Thank you Dyno
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1answer
1k views

How to whitelist (Windows Firewall) a program using the Java runtime?

I am using Windows Firewall on a Windows 7 laptop to block outgoing connections by default. I want to allow SurveyCTO, which requires Java, to sync with a remote server. Even with "Allow" rules for ...
0
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1answer
261 views

Prevent unauthorized network connection

Can another computer (connected to Network B) gain access to my computer (connected to Network A through wifi) via any means? How can I protect myself from such unauthorized connections? I have the ...
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0answers
44 views

Why my connection in SSH is failing?

I am having trouble with making a connection through SSH Secure client in Windows 8. For making this connecition I am using VPN client and it makes the connection that I want but when I try to make ...
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2answers
115 views

Firewalling VirtualBox: restrict host inbound connections to guests only

I have Windows7 + Cygwin and VirtualBox. I would open a listening port on the host accepting only inbound connections from the VMs. Note: In many case the server services running on the host can be ...
-1
votes
1answer
2k views

Windows 7 Firewall blocks incoming connection even though there is an “allow” rule

I'm running a (.net WCF) HTTP Service on 0.0.0.0:60001 and a remote client - on the same network - can't connect. Looking at the windows event log, i can see two related events: Event ID 5152, The ...
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3answers
749 views

Configuring Windows Firewall for Titan FTP Server

Scenario I run Windows 7 x64 and Titan FTP Server in both Active and Passive mode to share and synchronize data with my laptop and tablet. Problem I have to disable Windows Firewall or otherwise ...
1
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1answer
572 views

Windows Firewall Remote IP Address Scope List Limit

I had read in the answer to this question that the Remote IP Address scope list limit is 1000 in Windows Firewall for a given rule. I am however at 1043 entries in the remote IP Address scope list ...
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votes
2answers
1k views

Prevent specific application from using metered network connection

Windows 8 introduces the new category of metered network connections. Applications that are aware of this type of connection can choose not to use it in an effort to reduce connection costs. I would ...
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1answer
142 views

How can I set up a VPN through which to access my work PC?

I'm looking for some software that can work through a firewall, and that will allow me to set up a VPN that will allow me to access the same internal resources as my work PC can access. Is there any ...
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0answers
36 views

port forwarding in windows

I need to forward all incoming traffic on specific port to another port on the same device "locally not proxy", and all outgoing port traffic. in Linux it is possible using iptables I used NAT chains (...
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1answer
2k views

Windows firewall - block all incoming connections enable/disable - CREATE SCRIPT

Is it possible to create script which enable/disable the first checkbox of windows 7 firewall settings (Block all incoming connections....)?
5
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1answer
2k views

Sharing a folder only over a particular network interface

Is it possible to set up sharing on just one network card? I want to share a folder or two only on my wired connection, but not my wireless connection. I couldn't find any resources online to do ...
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2answers
366 views

The Windows Firewall won’t run on startup

For some reason, the Windows (7) Firewall will not run on startup. When the security center starts, it reports that the firewall is not running and prompts me to start it. I click the flag to start it ...
2
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1answer
198 views

Setting Windows Firewall To Default To “Block All” Bottlenecks Internet

I have been concerned lately with the number of programs that have been transmitting data on my machine, so in attempt to halt all unwanted communication I set the Windows firewall state to block ...
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0answers
242 views

Firewall Block all outgoing connection

I want to block all outgoing connection. I have created a custom rule: C:\Windows\System32\netsh.exe advfirewall firewall add rule name="blockout" dir="out" action="block" enable="no" C:\Windows\...
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votes
0answers
112 views

how does the software firewall affect the hardware network card?

I am waking my computer up by sending magic packets. But if I close UDP port 9 from windows firewall, my computers is not booting. And also, the lights on ethernet port are off. It looks little too ...
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1answer
39 views

Windows firewall - what order is used?

I setup a 2012 server with some extra bits a few days ago. Seems that there are 17 ports open to the free world now. I want to only permit access to these ports from a specific range of IP addresses. ...
5
votes
1answer
5k views

Windows Firewall: Block everything except one app on port 80

I'd like to block all outgoing port 80 activity except for one particular application. Why? I want to test a piece of software to see if it will fall back to a proxy if a direct connection to the ...
2
votes
1answer
2k views

How to disable 'hidden' Windows Firewall Filter?

I have used the command "netsh WFP Show State" to dump to disk (wfpstate.xml) a list of all active windows filters, and found a filter called "Port Scanning Prevention Filter". For diagnostic purposes,...
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1answer
35k views

Force network location to “Work network” in Windows 7 Home edition

I have a Windows 7 Home computer that I have disabled the "Set Network Location" popup on with this registry hack: HKLM\System\CurrentControlSet\Control\Network\NetworkLocationWizard\ Name: ...
0
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1answer
438 views

Unable to change Windows Firewall settings

I am unable to access the settings for Windows Firewall on my Windows 7 32-bit computer. I go to System and Security (Start > Control Panel > System and Security) and click on Windows Firewall, but ...
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0answers
236 views

Block packets by size in Windows

currently I am receiving an attack against one of my services running on Windows Server 2008 R2 with malicious UDP packets all of a specific length. I have tried dropping these packets with a plugin ...
2
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1answer
2k 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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0answers
5k views

Opening port 8080 on Windows firewall

I am not sure if I am just missing a trick here and it will be something rather simple, or if I am trying to do something that just isn't going to work.. Anyway, I have an asp.net site and I am using ...
2
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1answer
3k views

Can't remote desktop into my computer if firewall is running

Both are Windows 8.1 in local network. Remote access is enabled, firewall rule is enabled: Nevertheless, I am unable to RDS into this computer if firewall is running. I can RDS into if I turn of ...
0
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1answer
335 views

How to block all applications from accessing a connection in Windows 7 firewall?

I consider myself quite tech-savy but this one gives me real pain. I've connected to VPN through PPTP and I'm attempting to set up firewall rules to block any application from using it. Essentially, ...
4
votes
7answers
17k views

Can't block a specific application in Windows 7 Firewall

I am using Windows 7 64 bit and trying to block a specific application from accessing the internet using "Windows Firewall with Advanced Security" (wf.msc). The rule is set to be applied for all ...
1
vote
1answer
22k views

Windows Firewall - simple way to block an IP address that is scanning? User keeps getting locked

I am using Windows Server 2008 - fully patched. One of my user accounts keeps getting locked. It is easy enough to unlock it - but it is happening with increasing frequency - and the user is not ...
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0answers
215 views

Windows Firewall: Limit Google Chrome to only local network connections

By local network, we mean within the subnet of the computer in question. The idea is to disallow browsing of internet web pages, while allowing ones served locally. Disallowing a particular local ...
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3answers
1k views

If you block an .exe file in Windows Firewall, are you also blocking the .dll files it uses or it needs to be done separatly?

Let's consider this scenario: There's some X software downloaded from the internet with one .exe file and several .dll files. The .exe file is prevented from accessing the Internet by using Windows ...
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0answers
401 views

Wifi Router Not Working While Windows Firewall Is On

I buy a Wifi Router and setup. All is running good, but just 3 issues: Issue No 1. On my pc (Local server) I edit host file like below: 127.0.0.1 example.com so, on my browser, if I enter ...
0
votes
1answer
851 views

Unable to surf with Ease due Certificate Requirement or virus

I am trying to surf the internet but for any link which I type or enter, I get the following message : This Connection is Untrusted You have asked Firefox to connect securely to accounts.google.com, ...
4
votes
5answers
36k views

Windows Firewall is blocking Windows Update

I recently uninstalled ZoneAlarm and have decided to use Windows Firewall as my firewall as ZoneAlarm was causing me grief when I was syncing my iphone. Anyway, I've noticed just then that Windows ...
3
votes
2answers
15k views

Firewall setup for ftp traffic on Windows Server

I have a Windows Server 2012 R2 which needs to retrieve some files through FTP from a different device. If I turnoff the firewall completely, the transfer is successful. With the firewall up, the ...
0
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0answers
190 views

Inbound Firewall Rule Not Allowing Traffic When Program Specified

I am trying to establish a firewall rule that allows incoming traffic to my application. However, the rule does not appear to be allowing the traffic as desired. I am using netsh to establish the ...
0
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1answer
44 views

Can a Windows program tell if it is in the firewall rules?

Of course no program should be able to add itself but are the firewall rules readable by non-privileged applications? I have an application which needs to be added to the rules for a special ...
1
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0answers
103 views

Finding out who enabled the firewall

I'm trying to find out which process or user changed the firewall from Off to On. So I've issued a query to LogParser: SELECT timegenerated, EXTRACT_TOKEN(Strings,1,'|') AS Domain, ...
2
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1answer
964 views

Is there a limit to the number of IP addresses for a Windows Firewall rule's Scope?

I've got a Powershell script that adds IP addresses trying to run brute force attacks on my server to a firewall rule that blocks them from accessing it. Recently it stopped working, and started ...
0
votes
1answer
852 views

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 ...