Threat actors are abusing the special-use ".arpa" domain and IPv6 reverse DNS in phishing campaigns that more easily evade ...

I was excited when I saw that Cricket Liu published an update to his popular DNS & BIND book covering the IPv6-specific details of DNS. I rushed right out and pre-ordered “DNS & BIND on IPv6“.

IPv6 took another significant step forward yesterday, as the root DNS zone was updated with IPv6 addresses for six of the 13 root servers. Most root servers are "anycasted:" physical machines are ...

A threat actor has found a new way to evade phishing detection defenses: Manipulate the .arpa top-level domain (TLD) and IPv6-to-IPv4 tunneling to host phishing content on domains that shouldn’t ...

A new phishing campaign abuses the .arpa TLD to host malicious content and hides its location via Cloudflare’s infrastructure.

eSpeaks’ Corey Noles talks with Rob Israch, President of Tipalti, about what it means to lead with Global-First Finance and how companies can build scalable, compliant operations in an increasingly ...

IPv6 was first proposed by the Internet Engineering Task Force (IETF) in the late 1990s, but it wasn’t until July 2017 that it became ratified. Instead, IPv4, a protocol first introduced way back in ...

IPv6 offers several ways that aren’t possible in IPv4 to assign IP addresses, and DNS set-up has differences as well. As IP technology has matured, the range of devices that the internet protocol ...

IPv6 is the next-generation protocol designed by the Internet Engineering Task Force (IETF) to replace IPv4, the current version of the Internet Protocol. IPv4 has been remarkably resilient. However, ...

Yahoo doesn't want to just go ahead and enable IPv6 on its Web properties for fear of lengthy timeouts for users that have nonworking IPv6. The solution: only expose a server's IPv6 address if a DNS ...