A Balanced DNS Information Protection Strategy: Minimize at Root and TLD, Encrypt When Needed Elsewhere
Over the past several years, questions about how to protect information exchanged in the Domain Name System (DNS) have come to the forefront.
One of these questions was posed first to DNS resolver operators in the middle of the last decade, and is now being brought to authoritative name server operators: “to encrypt or not to encrypt?” It’s a question that Verisign has been considering for some time as part of our commitment to security, stability and resiliency of our DNS operations and the surrounding DNS ecosystem.
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Cybersecurity Considerations in the Work-From-Home Era
Note: This article originally appeared in Verisign’s Q3 2020 Domain Name Industry Brief.
Verisign is deeply committed to protecting our critical internet infrastructure from potential cybersecurity threats, and to keeping up to date on the changing cyber landscape.
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Verisign Q3 2020 Domain Name Industry Brief: Internet Grows to 370.7 Million Domain Name Registrations
Today, we released the latest issue of the Domain Name Industry Brief, which shows that the third quarter of 2020 closed with 370.7 million domain name registrations across all top-level domains (TLDs), an increase of 0.6 million domain name registrations, or 0.2 percent, compared to the second quarter of 2020.1,2 Domain name registrations have grown by 10.8 million, or 3.0 percent, year over year.1,2
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Authenticated Resolution and Adaptive Resolution: Security and Navigational Enhancements to the Domain Name System
The Domain Name System (DNS) has become the fundamental building block for navigating from names to resources on the internet. DNS has been employed continuously ever since its introduction in 1983, by essentially every internet-connected application and device that wants to interact online.
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Harnessing the Momentum of Women in Cybersecurity
This week, some of the brightest subject matter experts from across the U.S. and beyond gathered virtually to talk about women in cybersecurity, recognizing that the internet is filled with both opportunities and risks, and that it’s up to all of us to defend, protect and secure critical internet infrastructure.
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Maximizing Qname Minimization: A New Chapter in DNS Protocol Evolution
Data privacy and security experts tell us that applying the “need to know” principle enhances privacy and security, because it reduces the amount of information potentially disclosed to a service provider — or to other parties — to the minimum the service provider requires to perform a service. This principle is at the heart of qname minimization, a technique described in RFC 7816 that has now achieved significant adoption in the DNS.
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Chromium’s Impact on Root DNS Traffic
This article originally appeared Aug. 21, 2020 on the APNIC blog.
Introduction
Chromium is an open-source software project that forms the foundation for Google’s Chrome web browser, as well as a number of other browser products, including Microsoft Edge, Opera, Amazon Silk, and Brave. Since Chrome’s introduction in 2008, Chromium-based browsers have steadily risen in popularity and today comprise approximately 70% of the market share.1
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Verisign Q2 2020 Domain Name Industry Brief: Internet Grows to 370.1 Million Domain Name Registrations in the Second Quarter of 2020
Today, we released the latest issue of the Domain Name Industry Brief, which shows that the second quarter of 2020 closed with 370.1 million domain name registrations across all top-level domains (TLDs), an increase of 3.3 million domain name registrations, or 0.9 percent, compared to the first quarter of 2020.1,2 Domain name registrations have grown by 15.3 million, or 4.3 percent, year over year.1,2
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DNS: An Essential Component of Cloud Computing
The evolution of the internet is anchored in the phenomenon of new technologies replacing their older counterparts. But technology evolution can be just as much about building upon what is already in place, as it is about tearing down past innovations. Indeed, the emergence of cloud computing has been powered by extending an unlikely underlying component: the more than 30-year-old global Domain Name System (DNS).
The DNS has offered a level of utility and resiliency that has been virtually unmatched in its 30-plus years of existence. Not only is this resiliency important for the internet as a whole, it is particularly important for cloud computing. In addition to the DNS’s resiliency, cloud computing relies heavily on DNS capabilities such as naming schemes and lookup mechanisms for its flexibility, usability and functionality.
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Combatting Illegal Online Opioid Sales in the COVID-19 Era
U.S. News & World Report’s June 23 article, “The Hidden Deaths of COVID-19”, details how the current novel coronavirus pandemic could cause a spike in opioid overdoses, by denying those most at risk access to support meetings or urgent medical care. It underscores that, even as we focus on mitigating this current pandemic, we cannot let up on efforts to combat the ongoing epidemic of opioid misuse and overdose.
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