Privileged Access Management for MSPs
Privileged Access Management (PAM) for Managed Service Providers (MSPs) is a critical subset of Identity and Access Management focused on securing, monitoring, and controlling privileged accounts through practices like password rotation, just-in-time access, session recording, and privilege elevation to enforce least privilege and zero standing privilege principles, thereby reducing cyber risk, ensuring accountability, and meeting increasing regulatory and insurer demands.
Introduction to Privileged Access Management (PAM)
Privileged Access Management (PAM) is about ensuring that only the right people have access to the right data at the right times, specifically on a privileged basis. For Managed Service Providers (MSPs), this means protecting admin accounts and managing, monitoring, and discovering privileged accounts within their systems.
What is PAM?
PAM is a sub-function of Identity and Access Management (IAM). While IAM covers everything related to people logging in or accessing systems (like MFA and SSO), PAM focuses on anything involving privileged or elevated user rights. Key areas within PAM include:
- Password rotations
- Just-in-time account creation
- Privileged account discovery
- Privileged session recording (recording what a remote machine is doing during privileged access)
- Privilege elevation (temporarily granting admin rights and then revoking them)
These functions are crucial for MSPs because they often have privileged access to all their customers' systems, making them prime targets for cyber-attacks. Limiting privileged access to only when it's needed, and for as short a time as possible, is essential for reducing risk.
Why is PAM Important?
By default, many people want unrestricted access to systems, but this is a poor security practice. Having unnecessary admin access increases the risk of significant damage if an account is compromised. The goal should be to move towards a culture of least privilege and zero standing privilege:
- Least privilege: Only grant access when necessary.
- Zero standing privilege: Remove admin access when it's not being used.
Cyber insurers, regulators, and auditors are increasingly requiring organizations to implement PAM, especially to ensure accountability and proper auditing. Shared accounts, common in MSPs, make it difficult to track who accessed what and when. Moving to named accounts and rotating passwords helps mitigate these risks.
Addressing Common Objections
Some MSP clients may feel they're too small to be targeted or that PAM is unnecessary. However, the reality is that no organization is too small to be hacked—just too small to make the news. The cost and complexity of PAM solutions have historically been barriers for small businesses, but newer solutions are making it more accessible.
Discovering Privileged Accounts
A significant part of PAM is discovering all privileged accounts, especially when inheriting new clients or merging with other MSPs. This can be challenging due to multiple environments (local admins, Azure AD, Active Directory, various servers). Tools and scripts can help, but consolidating this information is key to understanding and managing risk.
Are MSPs Ahead or Behind in PAM?
Cybersecurity is an ongoing process, and there's always room for improvement. MSPs often have to implement security measures without ideal resources or training, but the field is constantly evolving. The goal is to avoid major breaches and continually improve security practices.
Learning More About PAM and Cybersecurity
- Resource Centers: Many vendors, such as CyberQP, offer resource hubs with information on PAM and IAM.
- Frameworks: The CIS (Center for Internet Security) framework is a good starting point for building a security program. It outlines best practices and controls, including those related to access management.
- Educational Content: There are numerous online resources, including YouTube videos and podcasts, that cover cybersecurity topics in depth.
Final Advice
Reflect on your own access: Do you have admin rights you don't need? Can you help shift your organization's culture away from unnecessary "God mode" access? Reducing unnecessary privileges is a key step in improving security.
For more information on security awareness training and best practices, consider exploring additional resources and frameworks like those provided by the Center for Internet Security (CIS).