Tag: DNS

February 13, 2023 5 min read

SASE - Configuring Umbrella Security - Basic Setup - DNS Server Forwarding

Today I want to create a quick blog post that goes over setting up Umbrella in a few different ways, you may notice that these will be long posts, so I will have to break this into a few different posts over the coming weeks. If you are new to Cisco Umbrella, well here is a quick explanation of what it is and how it works: Cisco Umbrella offers flexible, cloud-delivered security. It combines multiple security functions into one solution, so you can extend data protection to devices, remote users, and distributed locations anywhere. Umbrella is the easiest way to effectively protect your users everywhere in minutes.

DNS umbrella

January 16, 2023 2 min read

The Basics of Networking | The most Common Protocols in Networks

There is a very long list of network protocols, but I wanted to include a comprehensive list, with its descriptions. As mentioned this is a short list that is only including the most common and basic protocols As you progress in your learning you will notice more protocols, based on the things that you are trying to achieve. Mostly it comes down to your infrastructure requirements and environment. We can think of this list as a quick list to get us started, as these are the most common protocols

DHCP DNS FTP HTTP