dns

Interesting Networking

What is Domain Name System and How Does it Work?

ExplainingComputers explains DNS, a technology that underpins the usability of the modern internet. DNS records, name servers, and other aspects of the Internet’s domain name system (DNS) explained. Video illustrates DNS operation, and also includes examples and discussion of NS, A, AAAA and other DNS record types.

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Privacy

How to Encrypt Your DNS and STOP Your ISP SNOOPING!

This video is from Naomi Brockwell: NBTV. We presume what we search for on the internet stays private. But you might be leaking all of your internet activity through something called a DNS request. It’s possible that every site you want to visit is being collected and sold by your ISP, or monitored by countless […]

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Security

DNS Remote Code Execution: Finding the Vulnerability 👾 (Part 1)

In this video, Flashback Team will tell you the story of how we found CVE-2020-10881 in the Pwn2Own Tokyo 2019 hacking competition and present our Game Plan for exploiting it.

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Current Events Interesting Security

Sony’s Impact on Internet Censorship

Naomi Brockwell: NBTV explains Sony is attacking critical infrastructure of the internet, why this is terrifying for the future of free online expression and access to information, and what you can do to help.

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Privacy

Are There Privacy Issues with DNS?

In this video, Naomi Brockwell will explain how DNS works, and how to set up your DNS to make your internet browsing far more private.

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Azure Containers FinTech

Banking in Latin America: Planning for Hybrid Cloud | Part 2

In this second part episode, Fernando Mejia walks through everything you need to plan for in a Hybrid Cloud architecture for Azure Kubernetes Service. This includes IP address concerns from on-premises to Azure, hub and spoke topology, as well as the different options you have in Azure Kubernetes Service.  Watch Part 1 Learn more: https://azure.microsoft.com/en-us/overview/kubernetes-on-azure

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Networking

How DNS Works

Speaking of infrastructure, did you ever wonder how do websites marry up to their IP addresses? Dr Mike Pound explains the Domain Name System – DNS in this Computerphile video. 

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