We explain what is NTP (Network Time Protocol), and SNMP (Simple Network Management Protocol) and they are used for.

Discover the fundamentals of the Simple Network Management Protocol. Learn how it enhances network management and monitoring for efficient operations.

VPN protocols are the foundation providing a secure, encrypted connection for a virtual private network.

A virtual private network (VPN) protocol provides a secure tunnel for data transmission to keep your online activities confidential. All VPNs use a protocol that is composed of a set of rules that ...

Open-source protocols have numerous advantages over proprietary protocols. They include greater transparency and accessibility.

The researcher behind the five critical Cisco flaws, collectively called CDPwn, talks about why Layer 2 protocols are under-researched when it comes to security vulnerabilities.

Routing is performed by network layer devices. It will deliver packets by selecting an optimal path from one network to the other.