DevNet Associate -Securing Applications

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Top Highlights

• packets pass through multiple servers

• Data is not just the heart of your applicatio

• That applies whether data is being stored

• r transferred from one server to another (

• two methods for encrypting data

• one-way encryption, and two-way encryption.

• you encrypt the data using a key,

• Two-way encryption

• you can use that key

• decrypt the data

• would use this for information you would need to access in its original form, such as medical records or social security numbers.

• One way encryption is simpler

• create an encrypted value without necessarily using a specific key

• you cannot unencrypt it

• use that for information you do not need to retrieve

• scrambling

• question then becomes, if you are going to encrypt your data using a key, where do you store the key safely?

• specialized hardware

• key management servic

• Amazon Key Management Service