Network & infrastructure
The systems that filter, segment, and secure traffic in and out.
12 terms
The systems that filter, segment, and encrypt traffic moving in and out of the organization.
Showing 12 of 12
Demilitarized zone (DMZ)
A network zone between the public internet and the internal network.
DNS filtering
Blocking lookups for known-malicious domains before a device can connect.
Endpoint
Any device connecting to the network — laptop, phone, server, printer.
Firewall
Filters network traffic in and out based on rules.
Intrusion detection & prevention systems (IDS/IPS)
Watches traffic for attack patterns — one alerts, the other can block automatically.
Network segmentation
Dividing a network into zones so a breach can't spread everywhere.
Next-generation firewall (NGFW)
A firewall that also inspects the actual application content passing through.
Patch management
Finding, testing, and installing updates that fix known vulnerabilities.
Transport Layer Security (TLS)
The encryption protocol behind the padlock icon in your browser.
Virtual private network (VPN)
An encrypted tunnel connecting a remote device to a private network.
Web application firewall (WAF)
A firewall built to block attacks aimed specifically at a web application.
Zero trust network access (ZTNA)
Remote access that grants one verified app connection instead of the whole network.
No terms match your search.