definition of terms
Access management is one of the core disciplines of identity and access management (IAM). It controls and monitors who is allowed to access what, and ensures that only authorized users or systems can access digital resources such as applications, data, or services.
Core tasks of access management
Authentication: Verification that an identity is genuine, e.g., through a password, token, or multi-factor authentication (MFA).
Authorization: Assigning the appropriate access rights according to defined roles, rules, or guidelines.
Logging: Control and monitoring of access to meet security and compliance requirements
Access management consistently implements the least privilege principle: each person is only granted the permissions they actually need, and only for as long as they are needed.
The goal is to prevent unauthorized access, automatically enforce policies, and comply with compliance requirements.
Access Management thus directly supports the requirements of current security standards:
The NIS2 Directive requires effective access control procedures as part of technical and organizational measures.
In ISO/IEC 27001 and 27002, access management is anchored in the chapters on information security and access control.
Why is access management important?
Functional access management has the following meaning:
Automated control of access rights: Access to systems and data is based exclusively on defined authorizations, reducing errors and manual maintenance.
Improved security: Consistent implementation of authorizations prevents unauthorized access and strengthens the IT security of the connected systems.
Greater compliance: Access rights comply with organizational requirements; deviations are avoided.
Efficiency and cost reduction: Standardized processes and centralized management reduce administrative effort and operating costs.
User-friendliness: Authorized users can quickly access the services they need without unnecessary hurdles.
Conclusion:
Access management ensures that access is clearly regulated, securely implemented, and easily traceable.
It prevents unauthorized use, saves administrative effort, and creates a reliable basis for the daily operation of digital systems.