唯一未被自动化程序破解的人机验证解决方案。完全免费，1秒即过。Much better than CAPTCHA

vaptcha

<p>VAPTCHA is a new type of human-machine verification solution based on artificial intelligence and big data. Through comprehensive analysis of user behavior characteristics, biological characteristics, network environment, etc., VAPTCHA’s efficient and evolving intelligent risk control engine can accurately identify and intercept attack requests including manual coding. Compared with traditional verification codes, VAPTCHA has significant advantages in terms of security and user experience.</p>
<h3>ADVANTAGES:</h3>
<h3>极安全</h3>
<ul>
<li>验证图经过严酷的反识别图像算法处理</li>
<li>上百项生物特征提取，独有的手势指纹提取</li>
<li>设备指纹追踪，跨站攻击者无所遁形</li>
<li>短时异常行为分析，有效防止人工打码</li>
<li>全球共享黑名单库动态实时更新</li>
<li>风险分析引擎不断自我进化</li>
<li>不间断更新的生物特征模型库</li>
<li>唯一未被自动化程序破解的验证解决方案</li>
</ul>
<h3>Easier</h3>
<ul>
<li>
<p>低风险客户端，单击按钮即可完成验证，耗时不过200ms.</p>
</li>
<li>
<p>一般情况，绘制手势进行验证，耗时也不会超过1秒.</p>
</li>
<li>
<p>全球部署服务器资源，就近请求资源速度更快</p>
</li>
</ul>
<h3>Free</h3>
<ul>
<li>完全免费，无验证量及攻击拦截量限制。 </li>
</ul>
<p><a href="https://www.vaptcha.com" rel="nofollow ugc">官方网站</a>      <a href="https://www.vaptcha.com/demo/index.html" rel="nofollow ugc">DEMO</a>     <a href="https://www.vaptcha.com/document/faq.html" rel="nofollow ugc">FAQ</a></p>


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