Collaborate Disseminate
From artificial intelligence to 5G, 2024 could be a pivotal year for the tech industry and workers in the U.K. Continue reading UK Tech Trends & Predictions for 2024: AI Boosts Productivity, Hiring Increases, Fintech Matures, More 5G Rollouts
Since the very early 1990s, we have become used to ubiquitous digital mobile phone coverage for both voice and data. Such has been their success that they have for many …read more Continue reading 2G Or Not 2G, That Is The Question
Australia’s telcos are finally shutting down the 3G network. However, many critical services in security, healthcare and manufacturing continue to rely on the technology. Continue reading Window Closing for Australian Businesses to Upgrade From 3G
My question is Will enabling 4 only mode in a smartphone, prevent hackers from downgrading your connection to 3g/2g through fake towers.
Will using a Wpa3 router with VPN tethering function to share a 3g modem network protect someone from the vulnerabilities in a 3g network?
I know there are 4g and 5g, I just want to know how much is possible to build securely on an insecur… Continue reading Assuming 3g network is vulnerable, will it be also vulnerable if I tether it using a VPN router? [closed]
ETSI TS 135 206 defines the specification of MILENAGE algorithm which is an authentication algorithm for mobile networks.
It defines ‘OPc’ as below:
a 128-bit value derived from OP and K and used within the computation
of the functions.
… Continue reading How to calculate Millenage OPc value while OP stored in HSM?
You’ve got a machine hooked up to the Internet via a shiny new cellular modem, which you plan to administer remotely. You do a quick check on the external IP, and try and log in from another PC. Try as …read more
Continue reading Basics Of Remote Cellular Access: Connecting Via VPN
Some VPN providers offer to encrypt mobile data. This goes beyond the typical Wifi hotspot mitigation paradigm.
So what exactly are the benefits of VPN over mobile data? What threat models can this mitigate? Does this depend on the protoco… Continue reading What are the threat models that using a VPN for mobile data can mitigate?
These days, we’re blessed with cellular data networks that span great swathes of the Earth. By and large, they’re used to watch TV shows and argue with strangers online. However, they’re also a great tool to use to interact with hardware in remote locations, particularly mobile ones where a wired …read more
Continue reading Basics Of Remote Cellular Access – Choosing a Modem
With its constant siren song of distraction and endless opportunity for dopamine hits, a smartphone can cause more problems than it solves. The simple solution would be a no-nonsense flip phone, but that offers zero points for style. So why not build your own rotary dial pocket cellphone?
Of course, …read more
Continue reading Simplify Your Life with This Pocket Rotary Cellphone