Security

Email Security: 

SPF

Communicates to the recipients email server what mail provider the email sent, is coming from

DKIM

Digital signatures verify that the contents of the email have not been tampered with

DMARC

Must have SPF and DKIM already configured. Informs the recipient email servers what to do with emails that are received from you that do not contain SPF or DKIM.

Active Directory Security:

Password Policy

MFA Multi-Factor Authentication

Offboarding Policy

Network Security:

Physical and Hardware Security

Locked Equipment Cabinets

Access Control Door Locks

Security Cameras