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How do you manage access with high staff turnover?

With high staff turnover, you manage access effectively by linking a structured offboarding process to role-based access rights and automated systems. As soon as an employee leaves, all access rights must be revoked immediately, regardless of whether this concerns physical access cards, systems, or applications. The questions below delve deeper into the specific risks, procedures, and obligations associated with this. Do you have questions about your specific situation? Feel free to contact us with Sellox.

What security risks arise from high staff turnover?

High staff turnover creates security risks because access rights are not revoked in a timely manner, allowing former employees to retain access to sensitive areas, systems, or information. The higher the staff turnover, the greater the likelihood that this process contains errors or experiences delays.

In sectors with a large number of temporary or rotating staff, such as the security sector, this is a structural point of attention. Former employees who still possess an active access card or login credentials pose a direct security risk. This applies not only to malicious actors: unintended use or the loss of a card by a former employee can also lead to unauthorized access.

Other risks arising from poor access control with rotating staff are:

  • Accumulation of rights: employees who change roles retain old rights and thus build up an unintentionally extensive access profile.
  • Shared login credentials: accounts are sometimes shared among temporary staff, resulting in a loss of traceability.
  • Delayed alerting: without an automated system, it is not always noticeable that an employee has been inactive for weeks but still has access.

How do you ensure that departing employees no longer have access?

You ensure that departing employees no longer have access by establishing a fixed offboarding process in which revoking all access rights is a mandatory step on or before the last working day. This process must be documented, verifiable, and preferably automated.

An effective offboarding process for access management includes at least the following steps:

  1. Deactivate the access card or access profile on the last working day.
  2. Block all digital access, including email, applications, and internal systems
  3. Remove the employee from all relevant groups and roles
  4. Record the changes in a logbook for auditing.
  5. Check afterwards whether all rights have actually been revoked.

In organizations with a high turnover rate, it is advisable to link terminations directly to the HR system. As soon as an employee is registered as having left, access rights are automatically blocked. This prevents revocation from depending on manual actions by a manager or HR employee.

What is the difference between role-based and individual access rights?

Role-based access rights link permissions to a position or role within the organization, whereas individual access rights are set per person. With role-based management, everyone with the same position automatically receives the same rights, which significantly simplifies management when staff changes.

Role-based access rights

With a role-based system (also known as RBAC, Role-Based Access Control), you define in advance which access belongs to which function. A security guard working night shifts automatically receives access to the relevant locations and systems, without this having to be manually configured for each person. Upon termination of employment, deactivating the role suffices.

Individual access rights

Individual rights are manually assigned per employee and offer more flexibility for exceptional situations. The disadvantage is that this system quickly becomes unmanageable in the event of high staff turnover. Rights are sometimes forgotten to be revoked or become outdated because an employee changes positions but retains their old rights.

For organizations with fluctuating staff, a combination is most effective: role-based permissions as the foundation, supplemented with individual exceptions where necessary, but always with periodic review.

How does automation accelerate access rights management?

Automation accelerates the management of access rights by linking personnel changes to access systems, so that rights are automatically assigned or revoked without manual intervention. This reduces the risk of errors and shortens the time between a personnel change and the associated access modification to virtually zero.

Concrete benefits of automated access control for rotating staff are:

  • Direct synchronization between HR system and access control system
  • Automatic assignment of rights based on job title upon hiring
  • Automatic revocation of rights upon termination of employment or change of position
  • Central logging of all changes for auditing and accountability
  • Less reliance on manual processes and human decisions

Modern access management systems can be linked to common HR platforms. This makes it possible to have the entire personnel process, from hiring to departure, reflected in access rights without additional manual steps.

How often should access rights be checked for rotating staff?

With changing staff, access rights must be checked at least once a quarter, supplemented by immediate checks upon every personnel change. The higher the turnover, the more frequently periodic checks must take place to prevent the accumulation of outdated rights.

An access review typically consists of going through all active users and their permissions, and verifying whether these still correspond to the current position and employment. Managers confirm for each employee whether the permissions are correct. Permissions that are not confirmed or that are no longer applicable are revoked immediately.

In addition to periodic reviews, there are specific times when a direct inspection is mandatory:

  • Upon termination of employment, on the day of departure
  • In the event of a change of position or transfer
  • After a prolonged absence, such as sick leave
  • After a security incident or suspicion of unauthorized access

What legal obligations apply to access control in the security sector?

In the security sector, legal obligations regarding access control apply under the General Data Protection Regulation (GDPR), the Private Security Organizations and Detective Agencies Act (Wpbr), and sector-specific standards. Organizations are required to restrict access to personal data and secure locations to authorized employees and to be able to demonstrate this.

Under the GDPR, the principle of data minimization applies: employees may only have access to the data they need for their job. This aligns directly with role-based access management. Violations can lead to fines and reputational damage.

The Wpbr imposes additional requirements on security organizations, including maintaining a register of employees and their authorizations. This register must be up-to-date, which means that departing employees must be removed in a timely manner and that access changes are documented.

Practical obligations arising from this legislation are:

  • Documenting who has access to which locations and systems
  • Recording changes in access rights with date and reason
  • Demonstrable revocation of rights upon termination of employment
  • Periodic audits of access profiles
  • Retention of access logs for a specific period

Effective access management is therefore not only an operational necessity but also a legal obligation for which organizations in the security sector must be able to account. Contact us with Sellox to discuss how to bring your access management in line with applicable regulations.

Frequently Asked Questions

How do I start setting up a structured offboarding process for access management?

Start by mapping out all systems, applications, and physical locations to which employees may have access. Next, create a checklist outlining all revocation steps and assign a responsible person, for example within HR or IT, to complete and sign off on this checklist upon each departure. Then, link this process to your HR system as soon as possible so that it can run automatically and does not remain dependent on manual reminders.

What if an employee leaves suddenly, for example due to summary dismissal?

In the event of an unexpected or immediate departure, it is crucial that access rights are blocked at the same moment the employee leaves the organization, or even before. Ensure that an emergency procedure exists whereby a manager or security administrator can deactivate all access with a single action, without relying on a lengthy administrative process. Automated systems directly linked to the HR system offer the greatest certainty in this regard.

How do I prevent the accumulation of access rights for employees who change roles?

Ensure that a job change in the personnel system automatically triggers a review of access rights: the old role is revoked and the new role is assigned. Additionally, conduct periodic access reviews in which managers actively confirm which rights are still applicable, so that outdated rights do not go unnoticed. A combination of role-based access management and quarterly reviews is the most effective approach for this.

What are the risks associated with the use of shared accounts by temporary staff?

Shared accounts make it impossible to determine retrospectively who performed which action, posing both a security and a compliance risk. In the event of an incident or data breach, it is impossible to establish which employee was responsible, which complicates handling and can have legal consequences. Always provide every employee, including temporary staff, with a personal account or access profile to ensure traceability and accountability.

How long must access logs be retained and why?

Under the GDPR, there is no fixed retention period for access logs, but the rule of thumb is to retain them for as long as they may be relevant to demonstrating compliance or handling incidents, typically for at least one to two years. In the security sector, sector-specific standards or contractual agreements with clients may require longer retention periods. If in doubt, consult a legal counsel or contact Sellox to determine which retention period applies to your organization.

What are common mistakes in access management in organizations with high staff turnover?

The most common errors are delaying the revocation of rights until after the last working day, the lack of a central registration of all access points, and the failure to perform periodic checks, causing outdated rights to accumulate. Another common mistake is treating access management as a purely IT responsibility, whereas HR and managers play an essential role in identifying and reporting personnel changes. Shared responsibility with clear agreements and automated support prevents most of these errors.

Can a small security company also benefit from automated access control, or is that only for large organizations?

Automated access management is particularly valuable for smaller security companies, as it reduces reliance on manual processes and prevents errors without the need for a large IT team. Modern access management systems are scalable and can be configured for small organizations in a way that suits staffing levels and budget. Contact Sellox to discuss which solution aligns with the size and specific situation of your organization.