A private cloud has been used to deploy web services for an enterprise. They wish to deploy additional elastic web services which are accessible around the globe using a public cloud provider.
The web services have no content dependencies on any resources in the private cloud. They are created from a standard PaaS template, which includes an intrusion prevention system that periodically polls a central management server for security updates. The IPS management server is located within the private cloud. Layer 2 connectivity does not exist between the private and public clouds. The consumers of these web services are distributed across the globe.
Which solution best supports web service elasticity and minimizes service network latency for the consumer?
A. Deploy a load balancing service as a front-end for the web services.
B. Implement an encrypted VPN tunnel between the private and public clouds.
C. Increase bandwidth between the private cloud and the Internet.
D. Deploy a central database server to consolidate web service content.
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