How to secure UCaaS in the post WannaCry world

Unified communications as a service (UCaaS), the cloud delivery model for enterprise communications, is known for providing flexibility and scalability for core business tasks, as well as for offering a

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VNF-based SBCs critical for white box security

Simplicity is becoming a major selling point – especially when it comes to IT security, writes Paul German, the chief executive of VoIPSec. As organisations wake up to the huge

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