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OPNsense 25.7.11: Why This “Minor” Update Matters More Than It Looks

OPNsense 25.7.11 has been released, and at first glance it appears to be a routine patch update. However, several important changes in this…

OPNsense 25.7.10 Update Addresses IPv6 Router Advertisement Issue (CVE-2025-14558)

OPNsense version 25.7.10 has been released, primarily to address a FreeBSD vulnerability affecting IPv6 router advertisement handling. Syst…

pfSense Affected by IPv6 RA Bug (CVE-2025-14558): What to Do

A recently disclosed FreeBSD vulnerability affects the rtsold service used by pfSense when configuring IPv6 connections. While exploitation…

Sheridan Computers and OPNsense: A Milestone in Open Source Collaboration

At Sheridan Computers, we take immense pride in our commitment to providing cutting-edge, reliable solutions to our clients. As a Managed S…

How to FreeBSD Video Series

Today marks not just another day, but a special milestone in my professional journey. I'm thrilled to announce the launch of my new YouTube…

Huntress Brews and Breaches

Huntress UK is in town, and we are here to formally invite you and your team to the first official 'Breaches & Brews' Event in the UK. Join…

Sheridan Computers recognised in MSSP Alerts Top 250

Seventh annual list reveals leading MSSP, MDR and MSP security companies expect strong revenue growth in 2023 vs. 2022 Sheridan Computers r…

Microsoft 365 New Commerce Experience

If you haven't heard already, commercial pricing for Office 365 and Microsoft 365 is increasing as of March 2022. In this price rise, Micro…

HAFNIUM targeting Exchange Servers with 0-day exploits

Microsoft has detected multiple 0-day exploits being used to attack on-premises versions of Microsoft Exchange Server in limited and target…

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