NIST SP 800-209 Security Guidelines for Storage Infrastructure

NIST SP 800-147B BIOS Protection Guidelines for Servers

NIST SP 800-53: MA–3 Maintenance Tools

NIST SP 800-53: MA–4 Nonlocal Maintenance

NIST SP 800-53: MA–2 Controlled Maintenance

Kaseya – Patch Management Policy

North Carolina State University – System and Software Security Patching Standard

SANS Whitepaper – Building a Vulnerability Management Program – A Project Management Approach

SANS Whitepaper – A Practical Methodology for Implementing a Patch Management Process

NIST SP 800-40 Guide to Enterprise Patch Management Technologies