Freshworks – ITIL Change Management Process 3.4 3.4.3 3.4.4 3.4.5 Configuration Management
This site provides various resources for the change management process based on ITIL. It also allows for a free ITSM trial.
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Georgetown University – Restricted List of Ports, Protocols, and/or Services 3.4 3.4.7 Configuration Management
This link provides a list of ports, protocols, and/or services that Georgetown University blocks in support of their least functionality guideline.
Help Desk Geek – How to Find Open and Blocked TCP/UDP Ports 3.4 3.4.7 Configuration Management
This link provides the definition of a network port and shows the reader how to find open and closed ports.
Master of Project Academy – ITIL Change Management Process: Models You Need to Know 3.4 3.4.3 3.4.4 3.4.5 Configuration Management
This blog reviews the ITIL change management process and covers various models and workflows that are part of this process.
Microsoft – Windows 10 Version 1903: Prevent Software Installation by Users 3.4 3.4.9 Configuration Management
This article from Microsoft, describes how administrators can configure Windows 10 to prevent users from installing software.
Microsoft Security Compliance Toolkit 3.4 3.4.1 Configuration Management
This blog covers the Microsoft Security Compliance toolkit as a tool to audit security baselines. This toolkit is set of tools produced by Microsoft so organizations can apply Microsoft-recommended security configurations to their environment.
National Checklist Program Repository 3.4 3.4.6 Configuration Management
The National Checklist Program (NCP), defined by the NIST SP 800-70, is the U.S. government repository of publicly available security checklists (or benchmarks) that provide detailed low level guidance on setting the security configuration of operating systems and applications.
National Cyber Security Centre – 10 Steps to Cybersecurity 3.4 3.4.1 Configuration Management
This article helps identify key controls that should be considered when establishing a secure configuration.
netwrix – Handling Open Ports Secure and Finding Vulnerabilities 3.4 3.4.7 Configuration Management
This article from netwrix outlines open ports, discusses the risks of open ports, which open ports are safe, and ways to find open ports in your network. They also share tips for ensuring port security.
NIST SP 800-128 Guide for Security-Focused Configuration Management of Information Systems 3.4 3.4.1 Configuration Management
This NIST Special Publication covers general guidelines for ensuring that security considerations are integrated into the configuration management process.