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Questions tagged [windows-firewall]

"Windows Firewall" refers to the built in client firewall utility that ships with the Windows operating system. (It was previously named the Internet Connection Firewall.) By default, all Windows operating systems since Windows XP and Windows Server 2003 have shipped with this client.

Windows Firewall Logo

"Windows Firewall" refers to the built in client firewall utility that ships with the Windows operating system. (It was previously named the Internet Connection Firewall.) By default, all Windows operating systems since Windows XP and Windows Server 2003 have shipped with this client.

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How to run Windows Ikev2 with NonetworkFirewall?

I have a small problem.I setup Firewall App Blocker in whtielist Mode(means basically It cut all Internet except allowed apps by setting "block all connection that not match firewall rule" in windows firewall). After Setting on whitelist I See My…
Fros Vonex
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Fail2ban for Windows 7?

My server is getting hit pretty hard by (what appears to be) script kiddies in China. I'm just looking for some thoughts/ideas on how to potentially setup some type of Fail2ban proc?
DataPimp
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Why Windows 10 Blocks some LAN IPs (192.168..)?

- Summarize the problem: Windows 10 does not allow visiting my local LAN IPs (192.168.1.0/24), and some domains (that are defined in my hosts file). Error shows in all browsers (e.g. form chrome: Firewall or antivirus software may have blocked the…
Faisal M
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Windows Server multiple ip issue

One windows server 2016 running on some ip address 1.2.3.0. It has Apache server on port 80, DNS Server and running MySql server and so on and connecting through RDP client. My requirement is to add an additional IP address 1.2.3.1 on the same…
ideeps
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geoip block/ mass ip blocks in windows firewall

i got issue with ransomware attacks day and night from Russia/Ukraine... even with secure rdp some of them get passes now and then and make me suffer... so i want to block geo block whole Russia/Ukraine till Microsoft actually think of something and…
Amin MyCard
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Change External NIC to Public on Windows Server 2016

I've got a cloud network: 192.168.100.0/24 with: Pfsense GW (IPSec site-to-site) NIC1 = WAN-IP1 (fully blocked except IPSec) NIC2 = 192.168.100.1 DC (WinServer2016) NIC1 = WAN-IP2 (external) NIC2 = 192.168.100.2 with Pfsense as GW (internal) In…
MKZ
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Enable specific firewall ports

How can I disable all inbound and outbound ports in windows server 2012 and enable only specific ports such as 636, 389 (LDAP ports), and remote desktop port 3389? I have already tried creating a new custom outbound rule to block all ports and…
Ketan
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My IP is being blocked in windows server 2012 R2

My IP from my home is being blocked by my server (Windows Server 2012 R2). Where can I find and turn off this block? I believe it happened while working on a custom IP protocol for a program I was working on. I have confirmed this with tracert as…
Jon Glazer
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How to create inbound rule on Windows firewall for custom service?

Service is written in C#. It is a server that requires opening port 8080 for inbound connections. It runs as Local System and has unrestricted SID (created by sc tool). If I add in Windows Firewall inbound rule for this service, port is still…
Milek7
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My VPS windows server 2008 R2 is blocking IP

A client can not connect to the VPS because the server blocks it. He has to change several times his IP to conect. This is a serious problem. I have a rule in the firewall where I allow his conection always to the server but it is not working. why?
Victor Navarro
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