This　paper　studies　model　predictive　security　control　(MPSC)　for　networked　switched　systems　under　denial-of-service　(DoS)　attacks.　Most　of　existing　works　only　adjust　the　trig-gering　scheme　when　being　attacked.　Different　from　them,　this　paper　proposes　a　novel　timing-response　event-triggering　scheme　(TR-ETS)　to　reduce　the　impact　of　attacks　on　system　performance,　which　can　not　only　configure　system　resources　adaptively,　but　also　accurately　detect　attack　information　and　compensate　the　attacked　data.　Specifically,　the　proposed　scheme　includes　two　event-based　triggers,　which　can　dynamically　and　jointly　regulate　the　communication/calculation　ability,　generate　virtual　attack　sequences　and　acquire　the　number　of　passive　packet　loss.　Then,　based　on　the　triggered　states,　a　class　of　model　predictive　controllers　is　designed　to　optimize　the　control　action.　Due　to　possible　strong　attacks,　a　security　control　framework　including　network　and　local　loops　be　intro-duced　and　a　permissable　type-switching　mechanism　(PTM)　is　used.　Under　the　permissable　controllers　(i.e.,　network　and　local　controllers),　sufficient　conditions　for　the　stability　of　closed-loop　switched　systems　are　derived.　In　addition,　a　set　of　model　predictive　optimiza-tion　algorithm　using　linear　matrix　inequalities　(LMIs)　technique　is　addressed.　Finally,　the　effectiveness　of　the　proposed　method　is　verified　by　illustrative　examples.(c)　2022　Elsevier　Inc.　All　rights　reserved.