Blogs

ISC’s open source, including BIND, ISC DHCP and Kea, is sustained by software support contracts. Open source software is free...

There are three reasons why you want a root server near you: Performance (faster response time) Resilience (less affected...

Over the past five years, we have taken on average, 32 days to publicly disclose a BIND vulnerability, from...

One of the major challenges with logging network traffic is that it is very disk I/O intensive. It can...

Kea 1.2.0 was released a couple of days ago. You may have noticed that there are two new premium...

“ISC is dedicated to developing software and offering services in support of the Internet infrastructure.” Once a year, we attempt to...

We have just released a new utility in the Apple app store. It tests recursive DNS servers for conformance...

The first release of BIND 9 was in September 2000. In the intervening 16 years, we have issued 225...

The question has risen: “is IPv6 the end of address blacklisting”?

I think not, but the mechanisms used will likely…

Update August 2, 2017 – see this detailed more recent description of the Root KSK Rollover in BIND. https://kb.isc.org/article/AA-01525/30/Root-KSK-Rollover-in-BIND.html Executive...