DNSSEC is often viewed as a solution looking for a problem. It seems only logical that there is some intrinsic value in being able to explicitly verify the veracity and currency of responses received from DNS queries, yet fleshing this proposition out with practical examples has proved challenging. —Geoff Huston

With faces agog, executives routinely watch me describe (or show video) of their doors and cabinets popping open in seconds. This presentation will highlight some of the most exciting and shocking methods by which my team and I routinely let ourselves in on physical jobs. —Deviant Ollam

TE is a discipline that assigns traffic flows to network paths in order to satisfy Service Level Agreements (SLAs). —Ron Bonica

Few people are overly concerned with Wi-Fi security, happy to connect to public wireless networks and do little to even protect their own home networks. As long as it has a password, we think we’re safe. —Jon Martindale

Since 2017, three other ISPs have entered the IPv6 market, and appear to be making large deployments. —George Michaelson

Today I ask perhaps the most fundamental question of all – is there a business case for 5G cellular? —Doug Dawson

You know the world is a different place when shipping 2.58 million servers in a quarter feels like a slowdown, a disappointment, and perhaps a leading indicator of an overall economic slowdown in the world. —Timothy Prickett Morgan

For years, software engineers have used development methodologies like “test-driven development” to keep software quality higher and discover bugs earlier in the software development process… —Matt Oswalt

Yesterday (6 June 2019), Swiss data centre co-location company Safe Host (AS21217) leaked over 70,000 routes to China Telecom (AS4134) in Frankfurt, Germany, some for over two hours. —Doug Madory

The first RFC describing BGP, RFC 1105, was published in June 1989, thirty years ago. —Geoff Huston