What is "bypass" in website security?

What is "bypass" in Internet security "? What is "Side Note? What is "bypass" in Internet security "? "Bypass" is a common means of Internet hacker intrusion, most of which are used to attack virtual hosts. The principle is to use the security vulnerabilities of other sites on the same host to obtain a webshell (web backdoor program) on the server to obtain certain server operation permissions, then, attackers can redirect to the web virtual directory of the target website after obtaining administrator permissions by using the configuration of virtual directory permissions that are not strict or "Elevation of Privilege. "Side-by-side attention" is a tortuous attack method, but it is also a very effective method. Many webmasters use low-cost VM services. These VM providers allocate storage resources such as hard disks and databases to webmasters on one or more server resources, however, servers and services are shared, leaving some security risks. This also results in hackers using this "curve to save the nation" method when attacking the target website fails. So how should the webmaster prevent "Bypass" attacks and choose a secure virtual host provider? 360 website scanning provides the "Bypass" security risk query function. What is "Bypass" in Internet security "? When querying the results, the Webmaster will be notified of the risks of "Bypass" on our website. Click "same host domain name security status" to see how many domain names exist on this VM, which domain names have security risks,
From the results, the security of the website on this VM is not very optimistic.