Greg Zemskov

WebShield introduction for server administrators

General​WebShield is a component of the Imunify360 security solution. Its primary purpose is to handle HTTP traffic and prevent HTTP attacks.As a security solution, WebShield is meant to:Block blacklisted trafficRedirect graylisted traffic to CAPTCHA until the CAPTCHA is passedAct as a proxy service, redirecting remaining traffic to backendsIt consists of four services:WebShield itselfShared memory daemonSSL-caching daemonSentrylogs daemonShared memory is the component of WebShield that makes it easier to deal with certain aspects of Nginx configuration without reloading. It does this by modifying its shared memory.SSL-caching daemon watches changes to host SSL certificate sets (for known ho...
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