The UNC2891 hacking group, also known as LightBasin, used a 4G-equipped Raspberry Pi hidden in a bank's network to bypass security defenses in a newly discovered attack. The single-board computer was ...

DHCP is great for getting machines on the network with a minimum of fuss. However, it can also make remote administration a pain because you never know which IP you’re supposed to be SSHing into.

Isolation with VLANs and firewalls for risky smart home gadgets Efficient ad and tracker blocking with Pi-hole at the DNS level Monitoring DNS and DHCP traffic for network insights and security alerts ...