Merge branch 'SAM.CARPENTER-master-patch-65657' into 'master'

moved sftp tutorial to best practices, linked it to rest of docs

See merge request !60

docs/best-practices/README.md

@@ -9,3 +9,4 @@ Here are some recommended best practices for designing and working with integrat
 * [Migrating Assets between Organizations](docs/best-practices/asset-migration.md)
 * [Email Alerting](docs/best-practices/email-alerting.md)
 * [Firewall Expectations](docs/best-practices/firewallexpectation.md)
+* [SSH / SFTP Authentication](docs/best-practices/SSH_SFTP_auth.md)