?使用生物识别身份验证:由于此类验证方法(如:指纹识别或面部识别)比密码更难以克隆 , 因此它增加一层额外的保护 , 可防止攻击者未经授权的访问 。你可以通过链接(https://stackoverflow.blog/2022/11/16/biometric-authentication-for-web-devs) , 获取到一份内容详尽的、Web开发人员针对其应用经常实施的、生物识别身份验证指南 。
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生物识别身份验证流程图
?降噪算法:在Web应用中实施降噪算法 , 可以减少那些由按键产生的可被检测到的声音 。虽然这不一定是最行之有效的保护 , 但是它可以使得攻击者更难使用人工智能工具 , 在较短的时间内准确地检测出声音模式 。
<head><title>Noise Reduction Web App</title></head><body><button id="startButton">Start Recording</button><button id="stopButton" disabled>Stop Recording</button><br><audio id="audioElement" controls></audio><script>let audioContext, mediaStream, scriptProcessor;const bufferSize = 2048, threshold = 0.05;const startButton = document.getElementById('startButton');const stopButton = document.getElementById('stopButton');const audioElement = document.getElementById('audioElement');startButton.addEventListener('click', startRecording);stopButton.addEventListener('click', stopRecording);function startRecording() {navigator.mediaDevices.getUserMedia({ audio: true }).then(stream => {audioContext = new (window.AudioContext || window.webkitAudioContext)();mediaStream = stream;scriptProcessor = audioContext.createScriptProcessor(bufferSize, 1, 1);scriptProcessor.onaudioprocess = e => {const inData = https://www.isolves.com/it/aq/hk/2023-08-31/e.inputBuffer.getChannelData(0),outData = e.outputBuffer.getChannelData(0);for (let i = 0; i < bufferSize; i++) outData[i] = Math.abs(inData[i]) < threshold ? 0 : inData[i];};audioContext.createMediaStreamSource(mediaStream).connect(scriptProcessor);scriptProcessor.connect(audioContext.destination);startButton.disabled = true;stopButton.disabled = false;}).catch(error => console.error('Error accessing microphone:', error));}function stopRecording() {if (audioContext) {audioContext.close();mediaStream.getTracks().forEach(track => track.stop());scriptProcessor = audioContext = null;startButton.disabled = false;stopButton.disabled = true;}}