// Block hardware access by removing or disabling APIs Object.defineProperty(navigator, 'serial', { get: () => undefined }); Object.defineProperty(navigator, 'hid', { get: () => undefined }); Object.defineProperty(navigator, 'bluetooth', { get: () => undefined }); // Block media playback HTMLMediaElement.prototype.play = function() { this.pause(); // Immediately pause if play is called return Promise.reject('Blocked by script'); }; // Block fullscreen requests Element.prototype.requestFullscreen = function() { console.log('Blocked fullscreen request'); return Promise.reject('Blocked by script'); }; // Block pointer lock Element.prototype.requestPointerLock = function() { console.log('Blocked pointer lock'); }; // Block iframe creation (optional, since browser already blocks these) const originalCreateElement = document.createElement; document.createElement = function(tagName) { if (tagName.toLowerCase() === 'iframe') { console.log('Blocked iframe creation'); return null; } return originalCreateElement.apply(this, arguments); }; //block fetch window.fetch = function() { console.log('Blocked fetch request'); return Promise.reject('Blocked'); }; // Block annoying dialogs window.alert = function() {}; window.confirm = function() { return false; }; window.prompt = function() { return null; };