Britney Spears and the Fight Against Signaling Hackers
For anyone who has written blogs, you will know that one of the most challenging issues is writing t...
Posts By Stephen Ornadel
Securing 5G for the Future – Roaming and Security teams working together
Advice note: this is a non-technical article aimed at those involved in the international roaming bu...
Stephen Ornadel | 15 September 2020Why a Signalling Firewall is the start and not the end to protecting your subscribers
Imagine you receive a letter from your bank informing you that attempts have been made to hack into ...
Stephen Ornadel | 12 May 2020Dealing with Spam, Smishing, Fraud and Hacking – a Roaming Manager’s side job?
When I first started my journey in in the world of roaming, back in 2002 at T-Mobile UK, my job real...
Stephen Ornadel | 7 April 2020Signaling Security Threats Cross Into the 5G Era
Today’s telecom networks are a complex mix of old and new technologies and protocols that create hid...
Stephen Ornadel | 29 October 2019
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