Robert Larsen — Network & Security Architect / Consultant (Watford, United Kingdom)

Executive Summary

I have over 30 years' experience in the IT industry, most of which has been spent in networking/telecoms in the UK and Europe, where I’ve worked in varied roles such as technical consulting, network design/architecture, pre-sales support, operational support and software engineering/development. After emigrating to Wellington, New Zealand in 2008, I worked in a number of roles for over 13 years (gaining NZ citizenship in the process), before moving back to the UK in March 2022.

My experience has been gained in a wide range of organisations, from start-ups, through enterprises and to large service providers and telcos. I have worked in both team environments and on an individual and independent basis.

My background has a strong hands-on element to it, and as such I get satisfaction from being able to test a design in a lab to prove that it will work before deployment in a production environment. To back this up, I have over 20 years experience with Cisco’s IOS, routers and switches, as well as more than 14 years experience with Juniper’s JUNOS, routers and NetScreen firewalls.

I very much enjoy customer-facing roles since no two customers are alike, and so the variety this gives is always a challenge that I am keen to take on. Taking part in in-depth technical discussions with customers forms a key part of being able to fully understand their requirements, which is essential to being able to deliver a successful solution.

Latest News and Useful Articles — Last updated: 10 August 2022

  • Phishers who breached Twilio and fooled Cloudflare could easily breach others, too. [Ars Technica]

  • China-linked spies used six backdoors to steal info from defense and industrial enterprise organisations. [The Register]

  • RFC 9199: lessons in large-scale deployments. [Russ White] [RFC 9199]

  • NIST's post-quantum cryptography standards. [Schneier]

  • All network congestion algorithms are unfair. [ExtremeTech]

  • How to minimise distractions when you work from home. [The Verge]

  • The graceful and ungraceful evolution away from POTS. [No Jitter]

  • Bigger, faster, better -- and cheaper. [Geoff Huston]

  • I, braggart -- a network fable. [Ethan Banks]

  • Surveillance of your car. [Schneier] [The Markup]

A more comprehensive list of news and useful articles can be found here.

More Information

  • For the latest full version of my CV, please click here.

  • Link to me on these business/social networking sites: LinkedInTwitter

  • Have a look at my networks sub-domain for some (hopefully) useful network- and security-related news and information. I keep this updated on pretty much a daily basis.

rob (at) larsenconsulting (dot) net

© Robert Larsen. All rights reserved.