Category: Azure Administrator

Next-Generation Firewalls (NGFWs)

 tonyhughes  May 24, 2023

Next-Generation Firewalls (NGFWs) are advanced network security devices that provide enhanced capabilities beyond traditional firewalls. NGFWs incorporate various security features…

TCP vs UDP

 tonyhughes  May 12, 2023

TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are two of the most commonly used network protocols. While they…

TCP

 tonyhughes  May 12, 2023

TCP (Transmission Control Protocol) is a network protocol that operates at the transport layer of the OSI model. It was…

UDP

 tonyhughes  May 12, 2023

UDP (User Datagram Protocol) is a network protocol that operates at the transport layer of the TCP/IP protocol suite. It…

Common Network Ports

 tonyhughes  May 12, 2023

Network ports are endpoints in a network communication that enable different services and applications to interact with each other. They…

Common Secure Network Ports

 tonyhughes  May 12, 2023

Secure network ports are used for encrypted communication to ensure the confidentiality and integrity of data transmitted over a network….