Privileged Account

June 5, 2025

Privileged Account

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Cyber-Risk-Vulnerability-Nth-Third-Party-TPRM-Contingent-Regulatory-Concentration-technology-assessment-analysis-insurance-best-practices-compliance-Flaw Hypothesis Methodology What is a Privileged Account?

A Privileged Account in cybersecurity focuses on protecting accounts with elevated permissions that can access sensitive systems and dataThese accounts, often held by administrators and service accounts, are prime targets for cybercriminals because they can be used to compromise entire IT infrastructures. Effective security relies on a combination of technical controls, policies, and user awareness to minimize risk and prevent attacks. 

Understanding Privileged Accounts

  • Definition: Accounts with elevated access rights and permissions, allowing them to perform administrative tasks, access sensitive data, and modify system configurations. 
  • Types: These accounts can belong to human users (like administrators) or non-human entities (like applications and service accounts). 
  • Importance: They are crucial for organizations to function, but their elevated access makes them high-value targets for attackers. 
  • Examples: Domain admins, local administrators, VIP user accounts, and service accounts are common types. 

Cybersecurity Risks

  • Unauthorized Access: Attackers can exploit compromised accounts to gain access to sensitive systems and data. 
  • Data Breaches: This specialized access allows attackers to steal, modify, or delete sensitive information. 
  • System Disruption: Attackers can manipulate system configurations, disable security controls, or even take over IT infrastructure. 
  • Internal Threats: Well-meaning employees can also misuse such accounts, either intentionally or unintentionally, by sharing sensitive data or granting unauthorized access. 

Other Definitions

An information system account with approved authorizations of a privileged user.
SOURCE: CNSSI-4009

An information system account with authorizations of a privileged user.
SOURCE: SP 800-53

 

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More info: https://learn.microsoft.com/en-us/security/privileged-access-workstations/privileged-access-accounts