In　this　paper,　based　on　the　average　dwell　time　(ADT)　switching　policy,　the　issue　of　secure　control,　for　discrete-time　switched　positive　systems,　is　studied　under　false　data　injection　(FDI)　attacks.　Attacks　are　considered　as　a　unforeseen　behavior　that　occur　randomly　through　network　communication,　and　can　be　appropriately　characterized　by　Bernoulli　random　variables.　Feedback　controllers　are　developed　for　individual　subsystems,　a　suitable　copositive　Lyapunov-Krasovskii　functional　(LKF)　is　built,　and　the　stochastic　stability　criterion　of　switched　positive　delayed　systems　under　FDI　attacks　is　also　established.　Eventually,　an　academic　example　is　provided　to　confirm　the　efficacy　of　the　suggested　scheme.