Unpacking DNS Abuse: Understanding ‘Abuse of the DNS’ and ‘Abuse via the DNS’

In our interconnected digital world, the security and safety of the Domain Name System (DNS) is paramount for a secure and safe internet experience. Malicious actions on the internet, sometimes broadly referred to or even mischaracterized as “DNS abuse,” are a significant concern that can manifest in various ways, impacting users and organizations globally. To clarify some of the complexities surrounding this issue, it’s helpful to first explore the categories of malicious activity, including the concepts of “Abuse of the DNS” and “Abuse via the DNS,” drawing on insights from the Forum of Incident Response and Security Teams (FIRST) DNS Abuse Special Interest Group. This series...

Continue Reading