How is it possible for a Company to block Websites when at home, using DNS over HTTPS and no Certificate issued by the Company? [duplicate]

Let’s say, I am in my home office connected through a VPN with the company network with a company device.
When I am using Firefox, not controlled by the Company like Chrome or Edge, the certificates of the websites are not substituted by a… Continue reading How is it possible for a Company to block Websites when at home, using DNS over HTTPS and no Certificate issued by the Company? [duplicate]

Small, fast and easy. Pick any three.

By Seth Hall, Co-Founder & Chief Evangelist, Corelight Zeek has been the darling of security defenders looking to get deep visibility into network traffic. Over the last two decades, Zeek has become a household name – widely used by enterprise orga… Continue reading Small, fast and easy. Pick any three.

HTTPS IP devices and certificate best practices, why can’t I sign a certificate for my local ip device?

I have a IPv4 network behind a pfSense firewall at my small business. We have around 200 IP devices on the network. We have about 30 Axis IP cameras which have MJPG streams embedded into webpages as img tags. The webserver is internal and … Continue reading HTTPS IP devices and certificate best practices, why can’t I sign a certificate for my local ip device?