Explanation of terms
Access management is one of the core disciplines of Identity and Access Management (IAM). It manages and controls who can 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: Checking whether an identity is genuine, e.g. using a password, token or multi-factor authentication (MFA).
Authorization: Assignment of 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 principle of least privilege: each person only receives the authorizations they actually need and only for as long as they need them.
The aim is to prevent unauthorized access, automatically enforce guidelines and adhere to compliance requirements.
Access Management thus directly supports the requirements of current security standards:
The NIS2 Directive requires effective access control procedures as part of the 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 solely on defined authorizations, reducing errors and manual maintenance.
Improved security: The 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 central administration reduce administrative expenses and operating costs.
User-friendliness: Authorized users get quick access to 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 time and effort in administration and creates a reliable basis for the daily operation of digital systems.