Port-Based QoS vs 802.1p/DSCP QoS: What’s the Difference? If you’re new to networking, you’ve probably seen QoS settings like Port-based QoS and 802.1p/DSCP-based QoS on your router or switch. But what do these terms actually mean? And which one should you use? This...
The Domain Name System (DNS) is a critical component of the internet's infrastructure, but it’s also a frequent target for cybercriminals. A DNS attack exploits vulnerabilities in DNS protocols or configurations to redirect users, exfiltrate data, or disrupt services....
Introduction to Kerberos Understanding the Basics of Kerberos Kerberos, named after the mythical Greek guardian of the underworld, is a robust network authentication protocol designed to provide strong authentication for client-server applications. Developed at the...