Complex sentence: In 2000, Wei Xu, at Spontaneous Networks, developed the 5 patents about Firewall as service on-demand: a security infrastructure can be enforced and transformed by a mouse click.
Split into simpler sentences: In 2000, Wei Xu, at Spontaneous Networks, developed the 5 patents about Firewall as service on-demand. That is a security infrastructure can be enforced and transformed by a mouse click.