Accubeat – a leading developer and producer of Rubidium based Atomic clocks with a unique patented time firewall (TFW™). This range of accurate timing solutions are used in Defence, HLS, Aerospace, Communications, Utilities and other sensitive industries were the highest level of accuracy and security are required. With more and more devices, systems and platforms relying on data from GNSS, these environments are prone to jamming, spoofing, interference and other related cyber attacks.