This post was published on the Tenable Techblog on May 6th 2021. It is a classic example on how a small optimization can have enormous impact at scale.
This post was published on the Tenable.io techblog on March 4th 2021. It describes a solution on how to shard petabytes of data across hundreds of Elasticsearch clusters.
This is a post I wrote for Tenable Techblog on how we gained a better understanding on the subtle timeout behavior of AWS NLB.
A story on how we fixed the VA’s cloud architecture and saved $100 million.
I was writing a post to record an interesting bug I uncovered with Cisco Router’s TCP PAWS implementation. The post ended up in USDS Medium.