Hot answers tagged whatsup
It looks like this application has been designed to try and avoid being blocked. You could block this at layer 8 using an AUP that employees sign up to, which excludes using your equipment for services like this and which details sanctions for breach of said policy. This is the best solution as, when all is said and done this is a management issue not a ...
Like @Iain says, this should be solved at layer 8. But if you insist on a technical solution, you can also mandate that all wireless traffic must go through a proxy you control, and you can block WhatsApp traffic on that proxy.
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