Metasurface　holography　is　becoming　a　universal　platform　that　has　made　a　considerable　impact　on　nanophotonics　and　information　optics,due　to　its　advantage　of　large　capacity　and　multiple　functionalities.Here,we　propose　a　correlated　triple　amplitude　and　phase　holographic　encryption　based　on　an　all-dielectric　metasurface.We　develop　an　optimized　holographic　algorithm　to　obtain　quantitatively　correlated　triple　holograms,which　can　encrypt　information　in　multiple　wavelength　and　polarization　channels.We　apply　the＂static＂and＂dynamic＂pixels　in　our　design,respectively.Two　kinds　of　isotropic　square　nanofins　are　selected,one　functioning　as　a　transmitter　and　the　other　functioning　as　a　blocker　counterintuitively　at　both　working　wavelengths,while　another　anisotropic　rectangle　nanofin　can　transmit　or　block　light　in　co-polarization　selectively,mimicking＂dynamic＂amplitude　switches.Meanwhile,such＂dynamic＂nanofins　can　simultaneously　function　as　a　phase　modulator　in　cross-polarization　only　at　the　transmission　wavelength.That　is,through　smart　design,different　dielectric　meta-atoms　functioning　as　spectral　filters　as　well　as　phase　contributors　can　compositely　achieve　triple　hybrid　amplitude　and　phase　holograms.Such　strategy　promises　to　be　applied　in　compact　large-capacity　information　storage,colorful　holographic　displays,optical　encryption,multifunctional　imaging　devices,and　so　on.