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Robert Fitzsimons
Product Manager at Telesoft-Technologies
Rob is a product manager at Telesoft-Technologies, liaising between customers and our engineering departments to ensure that products are satisfying their needs and understand where they can be improved. Supported by his background in Military Operational Intelligence and his passion for cyber security, he has a good knowledge of the industry and is always interested in new technologies.


Telecommunication antenna receiver on cell phone tower with 5G showing challenge of legacy signalling protocols
Cyber SecurityInsights

Legacy Signalling Protocols: The Challenge for Network Operators

September 30, 2021
While 5G promises to be faster, more accessible and more secure, network operators are still challenged by legacy signalling protocols that are still readily used today, although security for these is limited.
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