Hyper-V VM in VLAN cannot ping pfSense VM
I am setting up a test environment using Hyper-V VMs, as follows:
- W10-01 is a Windows 10 VM on the
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Software Firewalls
Software firewalls, also known as host-based firewalls, provide a layer of software on one host that controls network traffic in and out of that si...
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Defensive Browsing
This article offers some helpful and general tips for safe browsing and online shopping. It offers simple and manageable procedures that help to ensure the safety of one's personal information and the security of any devices.
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[Webinar] Cloud Killed the Firewall
When cloud platforms entered the scene, users and companies jumped on board to take advantage of the…
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When your boss asks if the you’re protected against Petrwrap…
When your boss asks if the you’re protected against Petrwrap or WannaCry, you can say that you’ve …
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The client connected to another applications mailslot returns access denied when attempting to write.
The problem I am encountering is with the Mailslot write function of the client. The purpose of this
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Firewalling a device that has a public IP address?
Since I don't deal with internet backbone kinds of systems then, in my naive "end user" view, I have
…
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Send an email containing files with code.
Hi Experts,
I need to email a folder containing JavaScripts, PHP and CSS files, however it doesn't go …
I need to email a folder containing JavaScripts, PHP and CSS files, however it doesn't go …
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Norton 360 random microsoft windows 2000 smb rule rejects network traffic in logs
Brand new Dell Optiplex 3080 with Norton 360 Deluxe, sharing files to 2 computers. File sharing
…
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Is Bitdefender Firewall and Total Protection Configured Properly?
Hi,
I recently started using Bitdefender Total Security to protect my two main computers - a W10 Pro
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changing firewall off to not configured - blocks ports
Issue - We have set a server windows firewall from off to - not configured - by doing so ports
…
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Endpoint migration project
HelloWe are looking at either upgrading our existing on premise endpoint protection or migrating to …
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A base list of ports to open on all Enterprise windows firewalls
Can anyone provide a list of Firewall ports (Windows firewall) that I should have open on servers. -
…
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Issue to telnet
Hi,
Port 25 is open but I've got the following. Any advice?
C:\Users\Administrator>tel
Port 25 is open but I've got the following. Any advice?
C:\Users\Administrator>tel
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Do not TRUST the juniper for Firewall
Our all Network is designed with Juniper devices and we are very sorry for this.
Juniper SRX3600 …
Juniper SRX3600 …
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OPNsense firewall can't authenticate against radius in Azure
Hi,
I'm in the process of moving my radius server used for authenticating VPN clients from my …
I'm in the process of moving my radius server used for authenticating VPN clients from my …
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how to upgrade to windows 10
Hi,
I downloaded windows 10 from
…
I downloaded windows 10 from
…
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Xfinity IP addresses for firewall
I'm trying to configure my server firewall to only accept connections that are coming from an …
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how to obtain device Id of a Fortigate (expert 'Some One' probably knows this)
We onboarded numerous network devices to our
SOC & SOC now ask us for a Fortigate device id
to verify …
SOC & SOC now ask us for a Fortigate device id
to verify …
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Blocking IP addresses in Windows Server 2016
Hi,
I have Windows 2016 HyperV Server with two network adapter:
(1) one for the local network …
I have Windows 2016 HyperV Server with two network adapter:
(1) one for the local network …
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pfsense - How can I effectively disable all previous remote admin access
Hey there
It looks like I will be managing a small office with pfsense running on a dell computer, we …
It looks like I will be managing a small office with pfsense running on a dell computer, we …
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Software FirewallsBack to the top
Software firewalls, also known as host-based firewalls, provide a layer of software on one host that controls network traffic in and out of that single machine. Most operating systems now include firewall software, but many available software firewalls include central distribution, antivirus systems and disaster recovery.