firewall

Hey everyone, I am working on a fun little embedded project (more details in a separate thread when the build gets started). I'll be operating in a severely power constrained environment, so my typical "big honking server" approach won't work here. Security is also a concern here. I'm...

I have an old working pull Sonciwall TZ205. These were very complex firewalls 10 years ago. Never got around to using it for anything and its far enough out of date that I will likely not use it for anything. Plus I am wrapping up my IT business so it's taking up space now. Has the power cord...

Selling a TZ400 and TZ350 that we replaced with Meraki MXs. Both the TZ400 and TZ350 have lics till Jul 1 2022 . The TZ350 is under warranty till Mar 5 2022 . TZ215 is added as a bonus (no support or lics) All come with power supplies as well. FS: $750 $299 + shipping + BONUS TZ215

Looking for Cisco Meraki MX84 / MX100 (MX80/MX90 EOS) with dashboard license. Let me know what you have! Thanks

Looking for Cisco Meraki CMNO/CMNA stacks (MR, MS, MX) plus 3 year licensing. PM your prices and how long is left on your licensing. Thanks!

So I have a desktop with Windows 7 and a server with win server 2008r2. I have remote desktop setup with the username and password to connect to the server. Everytime it says something like authentication failed or something similar with the saved password, but if I type in the same password...

Hello, I'm looking for an additional firewall appliance to go between my current router/firewall and my server. The specific purpose for this firewall appliance is to block the IP addresses of specific countries where hacking attempts and spambots frequently originate and legitimate...

I have been using https://www.untangle.com/ the Untangle home built free linux firewall solution for 10+ years, IIRC. My current untangle box has died and I want to build something new. This is for my home and I have a typical usage at home with kids gaming and streaming video. Two big...

Hi, I'm in the market for a new firewall and I'd like to hear the community recommendations. I have checked out a bunch of hardware firewalls and I think I have narrowed it down to Fortigate and Zyxel. I would like a fully featured hardware firewall that has VPN capabilities so I can connect...

PfSense has just released updated hardware requirements for future versions of the companies software. For those not in the know, pfSense is an open source firewall computer software distribution that is built upon FreeBSD. Instead of specialized and costly equipment, pfSense is installed on a...

Cincinnati Bell Fioptics is getting installed next week, and I'm going to get their 1000 Mbps by 250 Mbps connection using fiber to the home. This will be a major improvement to my 8/3 WISP PPPOE connection that I'm getting fed up with because my internet is controlled by my county's fiscal...

I am looking to build or buy a rackable networking server who's sole job will be to run a firewall applicaiton like pfSense. The hard part is that I would like something that has 6 or more SFP+ ports or the option to install NICs that can get you to 6 or more SFP+ ports. Does anyone have any...

I have been playing around with Sophos UTM for about 6 months now and I think I have pretty much nailed down how to administer it for our needs. But there are a few things I still have questions about, none affect network users day to day directly but I wonder about the imperceptible impacts...

Agnitum finally shut their doors for good on 31 december 2016. After so many years of great software, from version 4 onwards, I am stuck without a good professional firewall. They gave me 2 years worth of Kaspersky, but that's not much to cheer for. Seems all software these days is geared for...

We have spent days on this and have gotten no where. Here's the deal. I need to disable ICMP, at a minimum ping/echo, responses from the management IP to all non-local subnets. So in other words, lets say a random ESXi server's IP is 10.10.10.101/24. I need all hosts on 10.10.10.x/24 to...