Tag: Firewall
3 items found
Glossary Terms
Glossary
Firewall
A firewall filters traffic between devices and networks using rules, allowing approved connections while blocking suspicious or unauthorized access.
Glossary
Network Segmentation
Network segmentation separates users, servers, and systems into controlled network zones to limit unauthorized access and attack spread.
Glossary
VLAN
A VLAN separates devices into logical network groups on shared hardware, isolating traffic and tightening access control.