High Security is a thoroughbred horse born in Australia in 2020. Race horse High Security is by National Defense (GB) out of Exceedingly Royal (AUS) , trained by Jason Warren. High Security form is available here. Owned by D J Warren, Mounting Hard Racing (Mgr: B S Wilson), Mrs C Wood, G O'Donnell, L S Barber, N C S I (Mgr: M J Ireland), S P Cunliffe, H J Baker, A Morrison, Mrs J R Hannan, M R Hogan, N Gopaul, Mrs D Anderson, G R Anderson, B S Wilson, I M Baker, G J Cairns, Mrs K Cairns, Mrs A A Baker & G J Hannan.