Learn how the internet works with a simple guide on DNS, IP addresses, and routing—explained clearly to show how online connections happen in seconds.

Threat actors are using Domain Name System (DNS) tunneling to track when their targets open phishing emails and click on malicious links, and to scan networks for potential vulnerabilities. DNS ...

TCP/IP is likely the most commonly used pair of protocols in the world and will be the focus of this tutorial. Transmission Control Protocol (TCP) is software that resides on the computer; when the ...

Two-fifths of business networks show evidence of DNS tunnelling, the latest security report from network control firm Infoblox reveals. DNS tunnelling is a technique used to send and receive data ...

If you need a battle-ready DNS system, take a look at the latest offering from start-up Secure64 Software. Secure64 in March announced the general availability of a super-fast and secure DNS server ...

When your company’s internet access, VoIP and email all depend on DNS, you have to ensure your DNS server is protected against DNS spoofing attacks. One solution: DNSSEC. Domain Name System (DNS) is ...

Advances in research, data science and machine learning are enabling the application of domain name system (DNS) data to cyber security, says Stuart Reed, vice-president, products, at Nominet. “DNS ...