{"id":7510,"date":"2026-09-17T08:00:00","date_gmt":"2026-09-17T06:00:00","guid":{"rendered":"https:\/\/www.sellox.nl\/?p=7510"},"modified":"2026-08-10T14:51:59","modified_gmt":"2026-08-10T12:51:59","slug":"how-do-you-integrate-access-management-with-your-existing-software","status":"publish","type":"post","link":"https:\/\/www.sellox.nl\/en\/hoe-integreer-je-toegangsbeheer-met-je-bestaande-software\/","title":{"rendered":"How do you integrate access management with your existing software?"},"content":{"rendered":"

You integrate access control with existing software by using standardized protocols such as LDAP, SAML, and OAuth, combined with API connections to your current systems. The approach depends on your existing infrastructure, the type of access control you want to implement, and the degree of automation you aim for. If you are unsure about the best approach for your situation, you can always contact<\/a> with a specialist. In this article, we answer the most frequently asked questions regarding access control integration.<\/p>\n

Which systems are most suitable for integration with access control?<\/h2>\n

The most suitable systems to connect with access control<\/a> These are HR systems, Active Directory, ERP software, and physical security systems such as badge readers or smart locks. These systems contain user data or manage access rights, meaning a connection yields immediate operational value.<\/p>\n

In practice, Active Directory or a similar directory service forms the linchpin of the integration. When an employee joins or leaves, changes to access rights in the HR system are automatically reflected. This prevents manual errors and ensures that former employees no longer have access to systems or buildings.<\/p>\n

In addition to HR systems, IT service management platforms such as ServiceNow or TOPdesk are also of interest. They offer workflows for requesting and approving access rights, which simplifies audit trails and compliance. Physical security systems, such as camera management and alarm systems, are also increasingly connecting to digital access platforms to provide a complete overview of who has access where.<\/p>\n

Which protocols and standards are used in access control integrations?<\/h2>\n

In access control integrations, the protocols LDAP, SAML, OAuth 2.0, and OpenID Connect are primarily used. LDAP handles communication with directory services, while SAML and OAuth ensure secure authentication and authorization between different applications and platforms.<\/p>\n

LDAP (Lightweight Directory Access Protocol) is the foundation for many organizations working with Active Directory. The protocol makes it possible to centrally store user credentials and access them from multiple systems. For web-based applications, SAML (Security Assertion Markup Language) is the common standard for federated identity exchange.<\/p>\n

OAuth 2.0 and OpenID Connect are widely used in modern cloud applications. OAuth manages authorization, allowing an application to access another service on behalf of a user without sharing passwords. OpenID Connect adds an authentication layer to this. Together, these standards form the basis for secure and scalable access management integrations in hybrid and cloud-based environments.<\/p>\n

SCIM (System for Cross-domain Identity Management) is a newer standard that is increasingly being used for automatically synchronizing user accounts between systems, particularly in SaaS applications.<\/p>\n

How does single sign-on work with access control?<\/h2>\n

Single sign-on (SSO) and access control complement each other: SSO ensures that a user gains access to multiple systems with a single login, while access control determines which systems and functions that user is actually allowed to access. SSO simplifies the user experience, while access control ensures security.<\/p>\n

In an SSO environment, an employee logs in once via a central identity provider, such as Microsoft Entra ID (formerly Azure AD) or Okta. Once the identity is verified, the system issues a token that is automatically recognized by every subsequent application. The access control layer then determines, based on roles or groups, which rights the user has within that application.<\/p>\n

The benefit of this combination is twofold. Employees have fewer passwords to remember, which reduces the risk of weak or reused passwords. At the same time, the IT department maintains a central overview and control over who has access to which systems, which is essential for compliance and incident response.<\/p>\n

What are the biggest challenges when integrating access control?<\/h2>\n

The biggest challenges in integrating access management are outdated systems without API support, inconsistent user data between systems, and the complexity of role models in larger organizations. Additionally, resistance from the organization plays a role, because integrations change existing work processes.<\/p>\n

Technical obstacles<\/h3>\n

Many organizations still work with legacy software that was not built for modern integrations. These systems do not support standard protocols such as SAML or OAuth, requiring custom solutions or intermediate middleware. Inconsistent naming of users and roles across different systems makes synchronization error-prone and time-consuming.<\/p>\n

Organizational obstacles<\/h3>\n

In addition to technical challenges, there are also organizational hurdles. Defining a clear role model, in which every position is assigned the appropriate rights and nothing more, requires collaboration between IT, HR, and management. Without a well-thought-out model, you run the risk of rights stealth: employees accumulating rights over the years without them being revoked.<\/p>\n

When is customization needed instead of standard integrations?<\/h2>\n

Customization is necessary when existing systems do not support common protocols, when business processes deviate significantly from standard workflows, or when specific security requirements apply that off-the-shelf solutions cannot meet. In those cases, a standard integration falls short.<\/p>\n

A concrete example is an organization with a custom-built ERP system that does not support SCIM or LDAP. In that case, a custom integration via the system's own API is the only option. The same applies to organizations in regulated sectors, such as healthcare or financial services, where additional requirements apply to logging, encryption, or data management.<\/p>\n

Customization is also required when access control needs to be linked to physical security systems that do not offer standard software interfaces, or when complex approval workflows are required that standard platforms do not support. The trade-off is always: does the investment in customization outweigh the benefits in terms of security, efficiency, and scalability? In many cases, the answer is yes, especially when the integration plays a critical role in daily business operations.<\/p>\n

Do you want to know which approach best suits your organization? Contact us<\/a> with the specialists at Sellox for a no-obligation consultation.<\/p>\n

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Frequently Asked Questions<\/h2>\n
\n

\n How long does it take on average to integrate access management with existing systems? <\/h3>\n

\n The lead time varies significantly depending on the complexity of your infrastructure and the number of systems to be connected. A basic integration with Active Directory and an HR system can be realized in a few weeks, while a full rollout including SSO, physical security, and customization can take several months. It is advisable to start with a pilot in a defined part of the organization so that you can incorporate lessons learned before rolling out the integration organization-wide. <\/p>\n <\/div>\n

\n

\n What is legal evasion and how do I prevent it after integration? <\/h3>\n

\n Privilege creep occurs when employees accumulate access rights over the years, for example due to job changes, without old rights being revoked. After integration, you prevent this by scheduling periodic access reviews, during which managers confirm which rights their team members actually need. Automatic linking with your HR system also helps: as soon as a job change is registered, the associated rights are immediately adjusted or revoked. <\/p>\n <\/div>\n

\n

\n Is it safe to connect cloud-based access control systems to on-premise systems? <\/h3>\n

\n Yes, provided the connection is properly configured with the appropriate security measures, such as encrypted connections (TLS), strong authentication, and minimal exposure of internal systems to the internet. Modern hybrid integrations use connectors or agents that initiate communication from the internal network to the cloud, so that no incoming ports need to be opened. However, it is important to have the configuration reviewed by a security specialist and to audit regularly. <\/p>\n <\/div>\n

\n

\n What steps do I need to take before I start integrating access control? <\/h3>\n

\n Start by taking stock of all systems, applications, and physical access points within your organization, and map out where user data is stored. Next, establish a clear role model in collaboration with HR and management to clarify which roles require which permissions. Only when this foundation is in place does it make sense to begin the technical integration\u2014otherwise, you risk automating existing inconsistencies rather than resolving them. <\/p>\n <\/div>\n

\n

\n What are the costs of an access control integration and what do they depend on? <\/h3>\n

\n The costs depend on factors such as the number of systems to be connected, the degree of customization, the chosen software, and the required licenses. Standard integrations via existing platforms such as Microsoft Enterprise ID or Okta are relatively cost-effective, while custom connections to legacy systems can turn out to be significantly more expensive. Also, do not forget recurring costs such as licenses, management, and periodic audits \u2014 these are often higher than the initial implementation costs in the long run. <\/p>\n <\/div>\n

\n

\n How do I ensure that my access management integration complies with the GDPR and other compliance requirements? <\/h3>\n

\n Ensure that your integration provides detailed audit logs tracking who gained or lost access and when, and that these logs are retained for a specific period in accordance with applicable legislation. Preferably, connect your access management system to an ITSM platform such as ServiceNow or TOPdesk so that requests and approvals are traceable. Furthermore, have the setup reviewed by a privacy or compliance specialist, especially if you operate in a regulated sector such as healthcare or financial services. <\/p>\n <\/div>\n

\n

\n Can I also integrate access management with systems from external parties or suppliers? <\/h3>\n

\n Yes, this is possible via so-called federated identity management, whereby external parties are granted temporary or limited access through their own identity provider without you having to provide them with an internal account. Protocols such as SAML and OAuth 2.0 are highly suitable for this. It is essential to make clear agreements regarding the scope of access, the validity period, and the revocation process once the collaboration ends. <\/p>\n <\/div>\n <\/div>","protected":false},"excerpt":{"rendered":"

Connect access management to HR systems, Active Directory, and more \u2014 discover which protocols and approach best protect your organization.<\/p>","protected":false},"author":3,"featured_media":7751,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","rank_math_focus_keyword":"toegangsbeheer","rank_math_seo_score":0,"rank_math_title":"","rank_math_description":"Integreer toegangsbeheer met LDAP, SAML en OAuth. Ontdek welke systemen je koppelt, wanneer maatwerk nodig is en hoe SSO de beveiliging versterkt.","rank_math_canonical_url":"","rank_math_robots":"","rank_math_pillar_content":""},"categories":[1],"tags":[],"class_list":["post-7510","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.sellox.nl\/en\/wp-json\/wp\/v2\/posts\/7510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sellox.nl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sellox.nl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sellox.nl\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sellox.nl\/en\/wp-json\/wp\/v2\/comments?post=7510"}],"version-history":[{"count":1,"href":"https:\/\/www.sellox.nl\/en\/wp-json\/wp\/v2\/posts\/7510\/revisions"}],"predecessor-version":[{"id":7629,"href":"https:\/\/www.sellox.nl\/en\/wp-json\/wp\/v2\/posts\/7510\/revisions\/7629"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sellox.nl\/en\/wp-json\/wp\/v2\/media\/7751"}],"wp:attachment":[{"href":"https:\/\/www.sellox.nl\/en\/wp-json\/wp\/v2\/media?parent=7510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sellox.nl\/en\/wp-json\/wp\/v2\/categories?post=7510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sellox.nl\/en\/wp-json\/wp\/v2\/tags?post=7510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}