(19)

(11)

EP 3 400 695 A1

(12)

(43) Date of publication: 14.11.2018 Bulletin 2018/46 (21) Application number: 17705315.4 (22) Date of filing: 09.01.2017

(51) International Patent Classification (IPC):  H04L 29/06(2006.01) G06F 21/36(2013.01) G06Q 20/38(2012.01) H04W 12/06(2009.01) G06Q 20/32(2012.01) (86) International application number: PCT/EP2017/050347 (87) International publication number: WO 2017/118763 (13.07.2017 Gazette 2017/28)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 08.01.2016 GB 201600345 (71) Applicant: VST Enterprises Limited Manchester, Greater Manchester M1 2JN (GB)	(72) Inventors: DAVIS, Louis-James Manchester Greater Manchester M1 2JN (GB) GIBLIN, Andrew Manchester Greater Manchester M1 2JN (GB) (74) Representative: Bartle Read  Liverpool Science Park 131 Mount Pleasant Liverpool L3 5TF Liverpool L3 5TF (GB)