Update Code of Conduct and Security Policy

Updates the readme, code of conduct and security policy per OSPO request.

.github/CODE_OF_CONDUCT.md

@@ -0,0 +1,10 @@
+# Microsoft Open Source Code of Conduct
+
+This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/).
+
+Resources:
+
+- [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/)
+- [Microsoft Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/)
+- Contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with questions or concerns
+- Employees can reach out at [aka.ms/opensource/moderation-support](https://aka.ms/opensource/moderation-support)

.github/SECURITY.md

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+<!-- BEGIN MICROSOFT SECURITY.MD V0.0.9 BLOCK -->
+
+## Security
+
+Microsoft takes the security of our software products and services seriously, which includes all source code repositories managed through our GitHub organizations, which include [Microsoft](https://github.com/Microsoft), [Azure](https://github.com/Azure), [DotNet](https://github.com/dotnet), [AspNet](https://github.com/aspnet), [Xamarin](https://github.com/xamarin) and [PowerShell](https://github.com/PowerShell).
+
+If you believe you have found a security vulnerability in any Microsoft-owned repository that meets [Microsoft's definition of a security vulnerability](https://aka.ms/security.md/definition), please report it to us as described below.
+
+## Reporting Security Issues
+
+**Please do not report security vulnerabilities through public GitHub issues.**
+
+Instead, please report them to the Microsoft Security Response Center (MSRC) at [https://msrc.microsoft.com/create-report](https://aka.ms/security.md/msrc/create-report).
+
+If you prefer to submit without logging in, send email to [secure@microsoft.com](mailto:secure@microsoft.com).  If possible, encrypt your message with our PGP key; please download it from the [Microsoft Security Response Center PGP Key page](https://aka.ms/security.md/msrc/pgp).
+
+You should receive a response within 24 hours. If for some reason you do not, please follow up via email to ensure we received your original message. Additional information can be found at [microsoft.com/msrc](https://www.microsoft.com/msrc). 
+
+Please include the requested information listed below (as much as you can provide) to help us better understand the nature and scope of the possible issue:
+
+  * Type of issue (e.g. buffer overflow, SQL injection, cross-site scripting, etc.)
+  * Full paths of source file(s) related to the manifestation of the issue
+  * The location of the affected source code (tag/branch/commit or direct URL)
+  * Any special configuration required to reproduce the issue
+  * Step-by-step instructions to reproduce the issue
+  * Proof-of-concept or exploit code (if possible)
+  * Impact of the issue, including how an attacker might exploit the issue
+
+This information will help us triage your report more quickly.
+
+If you are reporting for a bug bounty, more complete reports can contribute to a higher bounty award. Please visit our [Microsoft Bug Bounty Program](https://aka.ms/security.md/msrc/bounty) page for more details about our active programs.
+
+## Preferred Languages
+
+We prefer all communications to be in English.
+
+## Policy
+
+Microsoft follows the principle of [Coordinated Vulnerability Disclosure](https://aka.ms/security.md/cvd).
+
+<!-- END MICROSOFT SECURITY.MD BLOCK -->

README.md

@@ -326,16 +326,22 @@ LocalStore TestVault   True
 SecretManagement is designed to be installed and run within a user account on both Windows and non-Windows platforms.
 The extension vault registry file is located in a user account protected directory.  
 
-For Windows platforms the location is:  
-%LOCALAPPDATA%\Microsoft\PowerShell\secretmanagement  
+For Windows platforms the location is: `%LOCALAPPDATA%\Microsoft\PowerShell\secretmanagement`
 
-For non-Windows platforms the location:  
-$HOME/.secretmanagement
+For non-Windows platforms the location: `$HOME/.secretmanagement`
 
 ## Windows Managed Accounts
 
 SecretManagement does not currently work for Windows managed accounts.  
 
-SecretManagement depends on both %LOCALAPPDATA% folders to store registry information, and Data Protection APIs for safely handling secrets with the .Net `SecureString` type.  
-However, Windows managed accounts do not have profiles or %LOCALAPPDATA% folders, and Windows Data Protection APIs do not work for managed accounts.  
+SecretManagement depends on both `%LOCALAPPDATA%` folders to store registry information, and Data Protection APIs for safely handling secrets with the .Net `SecureString` type.  
+However, Windows managed accounts do not have profiles or `%LOCALAPPDATA%` folders, and Windows Data Protection APIs do not work for managed accounts.  
 Consequently, SecretManagement will not run under managed accounts.
+
+## Code of Conduct
+
+Please see our [Code of Conduct](CODE_OF_CONDUCT.md) before participating in this project.
+
+## Security Policy
+
+For any security issues, please see our [Security Policy](SECURITY.md).