Cloud security and analytics

You can build security into analytics using several methods supported by major cloud infrastructure providers.

Public/private keys

Cloud providers use asymmetric cryptography throughout their services. The public and private keys are generated. You keep the private key, so the service does not have a copy. The service holds the public key. Communication using public/private key is secure and has never been broken.

The cloud provider could publish the public key in tomorrow's newspaper and it would not matter; the encryption cannot be broken with just the public key. It may seem counterintuitive that a public key is used to encrypt data but cannot be used to decrypt it. But it works.

Every time you visit a website starting with HTTPS:, a public/private key encryption is being used. It is the basis of SSL and TLS encryption, which is employed for HTTPS communications.

You will use the public/private keys often for IoT analytics when you build secure processes. Think...