Deploy Sophos Firewall on VMware vCenter

A virtual SFOS (Sophos Firewall Operating System) can run on many hypervisors, including VMware. In this post, I will show you step by step how to deploy a virtual SFOS on VMware vCenter. The Process There are two locations where you can download the Sophos firewall files. The first is the Sophos Firewall Installers... Read More Read More

theDXT

đŸ§‘â€đŸ’» Here's how to complete the initial setup of a Sophos firewall.

https://thedxt.ca/2026/03/sophos-firewall-initial-setup/

#Sophos #Firewall #Networking #SFOS #Setup @sophos

Sophos Firewall Initial Setup

Before you can start using a Sophos firewall, you must complete the initial setup. In this post, I will show you step by step, how to complete the initial setup of a virtual SFOS (Sophos Firewall Operating System). The process will be similar on a physical Sophos firewall. Prerequisites The Process The default admin... Read More Read More

theDXT

## @wpn's spring news

Moved `pandora` to unbound from systemd-resolved and also purged iptables in favor of nftables. Planning an upgrade to Trixie for the upcoming month, contextually to a migration from currrent mailserver to Mailcow.

Our public FreshRSS instance almost reached 90 users \o/

https://blog.woodpeckersnest.space/2026/03/22/roughnecks/2026-spring-news/

#wpn #news #dns #firewall #debian #mailcow #upgrade #freshrss #selfhosting

2026 Spring News | An average guy's IT (mis)adventures

Here is where I talk about the stuff I'm doing on my server, things I break, bugs I find and so on.

@darfplatypus no it's not!

Cuz a #NAT without #Firewall is like an Airport with Train Station and Bus Hub allowing everyone to go everywhere...

đŸ—ș When you setup a Sophos VM firewall on vSphere and add new interfaces the mappings go out the window.

Here's how to figure out the mappings.

https://thedxt.ca/2026/03/sophos-firewall-interface-mapping-on-vsphere/

#Sophos #Firewall #Interface #SFOS @sophos #Networking #VMware #vExpert

Sophos Firewall Interface Mapping on vSphere

When you deploy a Sophos firewall on VMware vSphere, you start with 3 network interfaces PortA for LAN, PortB for WAN, and PortC is unassigned. In VMware vCenter, PortA is Network adapter 1, PortB is Network adapter 2, and PortC is Network adapter 3. However, when you add more network adapters in VMware vSphere,... Read More Read More

theDXT

Cisco Zero-Day 36 Tage vor Update ausgenutzt

Am 2026-03-04 hat Cisco ein Update gegen die SicherheitslĂŒcke CVE-2026-20131 veröffentlicht. Sie hat die Einstufung 10 von 10 erhalten: die schlimmste aller vorstellbaren Schwachstellen. FallsÂč die Verwaltungs-OberflĂ€che (Management Interface) der Secure Firewall Management Center (FMC) Software und Security Cloud Control (SCC) Firewall Management Software aus dem Internet erreichbar ist, kann ein entfernter Angreifer ohne Autorisierung beliebigen Code mit Administrator-Rechten auf den betroffenen GerĂ€ten ausfĂŒhren (RCE). Sehr angemessen fĂŒr GerĂ€te, die

https://www.pc-fluesterer.info/wordpress/2026/03/21/cisco-zero-day-36-tage-vor-update-ausgenutzt/

#Allgemein #Empfehlung #Hintergrund #Warnung #0day #closedsource #cybercrime #erpresser #exploits #firewall #hersteller #hintertĂŒr #sicherheit #UnplugTrump #vorfĂ€lle

Cisco Zero-Day 36 Tage vor Update ausgenutzt | pc-flĂŒsterer bremen

Metrolinx firewall preventing third-party apps from using real-time train data for Finch West LRT
A Metrolinx firewall is keeping popular location services, such as Google Maps, from accessing real-time data for train arrivals on the Finch West LRT, forcing third-party apps to rely on scheduled arrivals that may not be accurate.
https://www.cbc.ca/news/canada/toronto/third-party-apps-use-scheduled-train-times-finch-west-lrt-metrolinx-firewall-9.7136330?cmp=rss

Hat jemand einen Tipp fĂŒr eine #Hardware, die man als #Firewall nutzen kann?

Es soll ein #Debian installiert werden und #Firewall / #Proxy / #VPN bereitstellen.

#Linux

Firewall Ultra chega ao fim: Servidores do exclusivo PSVR2 vĂŁo ser desligados
🔗 https://tugatech.com.pt/t80499-firewall-ultra-chega-ao-fim-servidores-do-exclusivo-psvr2-vao-ser-desligados

#exclusivo #firewall 

Firewall Ultra chega ao fim: Servidores do exclusivo PSVR2 vĂŁo ser desligados

O jogo de tiros tĂĄtico Firewall Ultra, um dos tĂ­tulos exclusivos de maior destaque para o PSVR2, tem os dias contados. A Sony optou por encerrar os servidores d

TugaTech