No, this is impossible as there are so many variables involved. We would always monitor and updates your websites 24/7/365. If for some reason your website got hacked or compromised we would fix it or restore it from a backup.
100% is never achievable, if this where the case, why do major corporates and banks get hacked!!
NOTE: No one can make that promise. If someone does… back away quickly! Technology is constantly changing. Hackers stay on top of these changes and sometimes lead the way. We cannot guarantee that your website will never get hacked.
We guarantee to make getting into your site as difficult as possible. Most hackers simply get frustrated, give up, and move on to attacking someone else’s site.