The Battle to Protect our Subscribers against “Cyber Weapons”
Security & RiskIn today’s world, privacy and cyber security are headline-grabbing issues. Asides from COV...
Posts By Stephen Ornadel
Britney Spears and the Fight Against Signaling Hackers
Security & Risk Stephen Ornadel . 22 October 2020For anyone who has written blogs, you will know that one of the most challenging issues is...
Securing 5G for the Future – Roaming and Security teams working together
5G Security & Risk Network & Connectivity Stephen Ornadel . 15 September 2020Advice note: this is a non-technical article aimed at those involved in the international ...
Why a Signalling Firewall is the start and not the end to protecting your subscribers
Security & Risk Stephen Ornadel . 12 May 2020Imagine you receive a letter from your bank informing you that attempts have been made to ...
Dealing with Spam, Smishing, Fraud and Hacking – a Roaming Manager’s side job?
Security & Risk Stephen Ornadel . 7 April 2020When I first started my journey in in the world of roaming, back in 2002 at T-Mobile UK, m...
Signaling Security Threats Cross Into the 5G Era
Security Stephen Ornadel . 29 October 2019Today’s telecom networks are a complex mix of old and new technologies and protocols that ...
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