4 4 The Multi-site Enterprise Problem: Network security is not easy  Today, every enterprise network must be secure –As security threats have grown, so have the security requirements –Regulations like PCI and HIPAA now mandate security solutions at all sites  Most security technologies only solve one piece of a larger puzzle –Customers are forced to buy and integrate several systems from different providers  Security solutions are constantly changing as new threats evolve –Customers are fed up with buying security hardware and software that could be obsolete as soon as a new type of threat emerges or a regulation is changed –Security system vendors have historically all sold hardware and software as an upfront cost, which is contrary to customers' needs
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