It's not uncommon for many users to use weak passwords simply because they're easier to remember or to use scripts, templates and plug-ins which are not updated for a long period of time. In either of these instances, it won't be a challenge for a hacker to take control of the site and immediately after that to take control of other websites that may be hosted within the very same account. To prevent this scenario, we've added an advanced level security option named JailHost. It limits the access that a script has only to its own folder, so in the event that one of your sites is compromised, the attacker will see its content, but won't be able to see any other content in your account, so the damage will be small. Needless to say, employing JailHost doesn't substitute the security measures you should take by keeping your scripts up-to-date and using long and complex passwords, but it'll enable you to restrict the damage to one site only.