1.0وبلاگ ابر آروانhttps://www.arvancloud.ir/blog/en/Erwin Deyhttps://www.arvancloud.ir/blog/en/author/sara/rich600338<blockquote class="wp-embedded-content" data-secret="VjP3EROSQb"><a href="https://www.arvancloud.ir/blog/en/what-is-waf/">WAF: A Security Tool to Protect Web Applications</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.arvancloud.ir/blog/en/what-is-waf/embed/#?secret=VjP3EROSQb" width="600" height="338" title="“WAF: A Security Tool to Protect Web Applications” — وبلاگ ابر آروان" data-secret="VjP3EROSQb" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> https://www.arvancloud.ir/blog/wp-content//uploads/2022/10/What-is-WAF-Cover.jpg1440720As time passes and web pages improve, users can benefit from more features, such as user registration forms on a site, online payment, and actions to interact directly with the web server. These developments in recent years have not only served online businesses and facilitated their performance but also helped cybercriminals to achieve their goals, […]