Part 3: Running your own DNS Resolver with MirageOS

This article is the third in the "Running your own DNS Resolver with MirageOS" series. In the first part, we used the ocaml-dns library to lookup the hostname corresponding with an IP address using its Dns_resolver_mirage module. In the second part, we wrote a simple DNS server, which serves RRs from a zone file using the Dns_server_mirage module. Today in the third [...]

Poster for “Life on the Edge: New Abstractions for Edge Network Distributed Computing”

Here is a draft copy of the A1 poster I'll be presenting at the 2nd Annual Oxbridge Women in Computer Science Conference in Oxford. The poster abstract is in a previous post. Any feedback would be greatly appreciated. version 1 (9:20 11/3)   version 2 (10:50 11/3) now with left alignment of text on the left and right alignment [...]

Slides for “Life on the Edge: New Abstractions for Edge Network Distributed Computing”

Below are my draft slides for next week's talk at the 2nd Annual Oxbridge Women in Computer Science Conference in Oxford. The talk abstract is in a previous post. Any feedback would be greatly appreciated (note that the speaker notes are WIP)

Paper Notes: Redirecting DNS for Ads and Profit

Redirecting DNS for Ads and Profit is one of the collection of papers from the ICSI team, with the results from the Netalyzr, network diagnosis tool. This paper focuses on the 66K session traces where DNS error traffic has been monetization and calls out Paxfire, for their role in this area, the paper focuses on NXDOMAIN wildcarding and search engine [...]

Part 2: Running your own DNS Resolver with MirageOS

Last time, we wrote a simple "dig like" unikernel. Given a domain and the address of a nameserver, the unikernel resolved the domain by asking the nameserver and returned the return to the console. Today, we will look at another way to resolve a DNS query, being a DNS server. This is useful in its own [...]

3 Upcoming talks

I've just updated my Research pages with 3 upcoming talks. More details to follow, in particular the topic for the April talk at the Computer Lab, as I cannot reuse the topics from either of the other talks. “TBC” – Women@CL Talklet Series, University of Cambridge, April 2015 “Life on the Edge (Network)” – 2nd Oxbridge [...]