NetLdn #41 – 13/04/2023

Upstairs @ The Wheatsheaf
25 Rathbone Place
Fitzrovia, W1T 1JB

Arrival from 1830hrs. 
Talks begin promptly at 1900hrs.


Talk 1: Why is the Internet so slow?

A 30 second stop at a Tube station should be enough to attach to WiFi and message your friend, but failure to get his message through sent Perry down a debugging rabbit hole. Join Perry on this journey to uncover why the Internet is just so damn slow.

Presenter: Perry Lorier (@Isomer)


Talk 2: I am the Captain Now!

When I first watched Hackers in 1998, the idea of being able to remotely control ships seemed rather fanciful. After working on container ships as an engineer in the mid-2000s, it seemed every more unlikely. We didn’t have a full-time Internet connection and all the vital systems were truly air-gapped. But things have changed – ships are becoming more and more connected and complex.   As a result, 15 years later, I found myself sat in my pants on the sofa with the ability to control the steering on one of the world’s largest cruise ships. We’ve been able to brick every PLC across tens of oil rigs, pay for food as the captain, and write rude words on the side of the ship.   To get to this point, we had to go on a learning voyage across tens of different vessels, including offshore support tugs, super yachts, oil rigs and container ships. Join me on a whistle stop tour of what’s on a ship, how it’s all connected together, what threats there are and how we find the vulnerabilities. Lots of little tips and tricks that can help anyone examine industrial control systems, understand how they work, and then have a lot of fun with them!

Presenter: Cybergibbons/Andrew Tierney @ PTP


After Talks: Networking for Networkers

Stay around after the talks for a social hour.

Author: Richard Patterson

IP/MPLS Design Engineer

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