Application security discussion

Identify at least three encryption methods supported by Microsoft Windows. Provide examples.
Describe the Encrypting File System, BitLocker, and BitLocker TO GO.
What do we mean by security certificate. Please explain with examples.
Please explain the examples the business challenges of implementing encryption.
Respond to at least 2 of your fellow classmates with at least a 100-word reply.

Please note:

Be in APA format including your references.
Be 400–600 words long (not including title and references).
Do not re-state the questions.
Include two sources (i.e. two references).
Respond to at least two of your fellow classmates.