7th Jan 2021
This presentation analyses how surveillance companies attack mobile networks (2G, 3G, 4G) attempting to track the location of mobile phone users, by showing real-life examples.
26th May 2020
In the final entry of our 3 part 5G Security Blog Series, Graeme Coffey, Head of Marketing gives his opinion on the overall security of 5G networks. The reason that most mobile networks are attacked is because there is inherent value for the attacker in doing so. 5G networks offer connected healthcare devices, hospital records, autonomous vehicles, flood management sensors, banking transactions and more. Will this data be secure on the 5G network?
19th May 2020
In part 2 of our 3 part 5G Security Blog Series, Graeme Coffey, Head of Marketing shares his in-depth telecoms industry experience and opinion of the opportunities and challenges ahead for securing 5G networks. This week he gives us his insights on an engineer's perspective and the pressures they face when deploying networks.
8th May 2020
In our 5G Security Blog Series, Graeme Coffey, our Head of Marketing shares his in-depth telecoms industry experience and opinion of the opportunities and challenges ahead for securing 5G networks. Over the course of the series, he will look at the current state of 5G, then give us his insights on an engineer's perspective and finally he will look to the future, giving us an honest appraisal of the security of 5G.
11th Oct 2019
We have received a lot of questions since we revealed the existence and active exploitation of the Simjacker vulnerability. Here we put the most common questions, as well as showing example demos of the Location retrieval and Browser-Opening attacks, made possible by Simjacker
20th Aug 2019
Finding IMSI Catchers can be a difficult task, and in some cases they may not be identifiable at all. However we have identified a potential new way to detect IMSI Catchers around the world.
6th Mar 2018
Many conversations about Mobile phone security has concerned the older SS7 network, but its successor Diameter being used to control the 4G network hasn’t received as much interest. We look at what the real threats are over this system.
20th Oct 2017
Here in Ireland there has been an upsurge of recent reports on people receiving missed calls from a series of unknown numbers abroad, and then being billed large amounts of money when dialling back the number. We profile why and how this is happening, and what can be done about it.
12th Sep 2017
SIGIL, a new way for Operators to get the intelligence they need to best defend against SS7 attacks