Read why Nir Zuk says that the next generation of network security will be cloud-delivered on Palo Alto Blog :
In a cloud-driven world, security needs to be unified, consistent and delivered from the cloud that it’s chartered to protect. This statement transcends my entire career in security, which has required constant evolution to keep up with changes in technology and secure users, applications and data. That focus remains. However, when it comes to the future of network security and the coming convergence, the legacy point-product approach is no longer effective.
Read his full article here.