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Simple and smart.

Enhances your data center security.

Mastering Digital Certificates.

Maintain overview, minimise risks.

Security at the push of a button.

Compliance guaranteed.

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Your certificate management tool

Your company’s and your customers’ data are valuable. Users demand data security and transparency. Lapses in data security are very costly in terms of both money and your company’s reputation. It is therefore of paramount importance to protect sensitive information, data and data streams. Digital certificates (e.g. SSL/TLS certificates) guarantee the requisite informational security and thereby ensure confidentiality, integrity, and authenticity for your company. Experience has shown that the number of security certificates required and the associated administrative effort is very high. This poses a particular challenge for IT. To keep the challenges of everyday certificate management under control, we have developed essendi xc and essendi CaaS (Certificates as a Service) – which are simple and smart.

essendi xc is our central certificate management tool. It simplifies, automates, and optimizes your certificate management system. The software supports you throughout the entire process including certificate applications, extensions, and installations, and helps you maintain an overview of your certificates and their validity. Thanks to multiple CA abilities, interfaces to current HSM makers, and individual expansion capacities, this solution can be adapted specifically to your individual needs and infrastructure.

Certificates: simplify processes, reduce costs

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Whenever information is exchanged via the internet or internal company networks, digital certificates play an important role. But certificates and private keys also have to be managed professionally.
Certificate management tools support you in this task.

Automated tools even relieve your employees of various procedures, so that valuable working time is freed up for other tasks. There is also no need to build up profound knowledge on the subject of certificate management. This means that individual steps can be taken over decentrally as needed in self-service. This relieves the IT security department. Finally, it prevents the unplanned expiry of certificates. This means that system failures or even production process downtimes can no longer occur. All of this saves additional costs.

essendi xc features

essendi xc offers centralized features that make it even easier to manage your certificates.

Infrastructure

As a platform, essendi xc integrates easily into existing infrastructure and connects to available systems. essendi xc comes with connectivity for the HSMs (hardware security modules) of common manufacturers, to meet the strict security needs of your key material. Importing made easy: you can use the network scan function to find all available certificates in your company automatically and import them into the certificate repository. For complex data centre infrastructures, custom scanning functions are available. essendi xc is installed locally on your system. This gives you total control over your key material and certificates. essendi xc offers smart solutions for distributing certificates to local and (remote) target systems: we support ACME, email, SCP, SSH, SCEP and PowerShell remoting and distribution using our xc agents. essendi xc gives you an overview of all your certificates. It features multi-CA functionality and supports all X.509 certificate types. One tool. All certificates. Simply smart.

Processes

essendi xc is a comprehensive management system for all X.509 certificate types (CKMS). This way, your IT department gains an overview of all SSL and TLS certificates used throughout the company and can apply prompt changes as needed.

Monitoring

essendi xc supports risk management with monitoring and reporting. The centralized dashboard offers you a clear overview of your certificates at all times. The backbone of essendi xc is a company-wide certificate repository, providing transparency and a variety of evaluation and control functions. Importing made easy: you can use the network scan function to find all available certificates in your company automatically and import them into the certificate repository. The repository’s built-in monitoring and alert function means no more worrying about expiring certificates.

Compliance

essendi xc helps your organization handle certificates and keys. You can use templates and policies to ensure compliance with application requirements and house rules. These support your applicants and prevent certificate errors. Role-based access and authorizations ensure that users can only view and edit certificates for which they are authorized. Connectivity for your centralized user directory (LDAP/AD) enables easy integration of available users and authorization structures into the system. Your sales associate and the support team will be happy to advise you in English or German.

Renew and manage certificates

As a certificate management tool, essendi xc is your central process hub. It covers the entire lifecycle of your certificates (certificate lifecycle). In one system, you can have your digital certificates issued by the certification authority CA, distribute them to target systems and renew them.
A self-service portal can be used to simplify and decentralize these processes. essendi xc automatically informs you of expiring certificates. Their renewal can also be automated and the overview centralised in the dashboard.

Verify successful certificate delivery

After a certificate has been renewed, delivery is an important step. However, it is just as important to know whether the certificate has actually reached the target systems and been installed correctly. In combination with essendi cd, essendi xc can therefore initiate a new network scan. The certificate data found is returned to essendi xc and automatically compared with the managed certificate inventory.

This makes it easier to verify whether renewed certificates are in use at the intended locations. This is particularly helpful when a certificate is used across several systems, for example in the case of wildcard certificates.

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Digital Certificates: Compliance & audit

Compliance in certificate management serves to protect the transmitted information. Cryptographic keys and certificates must meet many requirements.

The framework for this is provided, for example, by security standards like ISO/IEC 27001, BSI Grundschutz (Basic Protection Standard issued by the German Federal Office for Information Security) or NIST. Your CPS (Certification Practice Statement) defines the corresponding corporate compliance requirements. The CA/Browser Forum, ETSI or ZertES also define requirements that have an impact on corporate processes.

essendi xc is compliance-compliant. Its application forms make corporate compliance very simple: according to defined authorisations, groups apply for their certificates at specific CAs.

In addition, essendi xc creates a concept for the application of keys, documents their life cycle and the procedures used. In the event of an audit, you can provide audit-proof evidence of your procedure at any time.

Certificate management 4.0

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The validity period of certificates is constantly becoming shorter. At the same time, the system environments in which they are used are becoming increasingly complex. Certificates that expire unexpectedly lead to operational disruptions. They can have legal consequences and cause lasting damage to your company’s image.

To meet these challenges, we have developed a special certificate management software – the essendi xc certificate manager and its components. essendi xc simplifies, automates and optimizes certificate management. It also allows you to manage all digital certificates in your whole company.

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essendi xc as a PKI tool

A Public Key Infrastructure PKI is used to verify identity and encrypt data. essendi xc increases the security of your systems in combination with an optimally set up PKI. At the same time, it supports PKI automation. You can set up the PKI yourself. Of course, private CAs such as the Microsoft Public Key Infrastructure can also be used.

But it is also possible to connect to an MPKI (Managed Public Key Infrastructure). One service provider, for example, is SwissSign.

As a certificate management tool, essendi xc can automatically request, renew and revoke digital certificates via the PKI. Depending on the settings, it installs the certificates in the target systems. Manual control of the PKI is no longer necessary.

Custom solutions

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You can customise our certificate platform essendi xc to meet your specific requirements. Specialised solutions for the management of digital identities in the IoT and Industry 4.0 sectors can also be mapped. We work out the best possible solution for you using agile development methods.

We develop our software to meet your needs. We take into account trends and market requirements as well as your individual requirements profile. Our team of experts ensures transparency and always keeps you up to date.

We offer you maintenance and support services as well as a flexible training programme. This enables us to guarantee the performance of your software throughout its entire life cycle.

Experience essendi xc
in action.

Book live demo

Ready for tomorrow's technologies

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Newly developed technologies and the rising role of the Internet of Things (IoT) and artificial intelligence (AI) in connection with digitalization will further increase the importance of data security and the need for practical solutions. Smart certificate management will prepare you for this field. Be ready for tomorrow’s technologies.

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Secure with Post-Quantum Cryptography

In today’s digital world, data security is critical. Post-quantum cryptography (PQC) is a rapidly growing field that develops cryptographic algorithms that are resistant to quantum computing attacks. With the rapid development of quantum computing technology, PQC is becoming increasingly important to ensure the integrity and confidentiality of sensitive information in the future. We help organizations prepare for these new challenges and future-proof their IT infrastructure.

Advice and budget

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Do you have a specific IT requirement and need advice and a cost analysis for your project plan? If so, we will be happy to help you plan and budget your project. The price of essendi xc depends on the number of certificates managed and the modules and satellite systems used. We would be pleased to give you a detailed insight into our product family. You can order custom modifications and expansion projects. Finally, our service portfolio would not be complete without a flexible consulting and training package.

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Whitepaper

We bring information on the point Our whitepapers give you an overview of our services, possible applications and make complex processes transparent. Download your free PDF file here.

This is information technology: essendi it offers IT consulting, professional software testing, custom software development and IT security solutions – all under one roof.

We have over 70 employees at our Schwäbisch Hall and Munich locations. They all have excellent specialist knowledge and work on an interdisciplinary basis. This means we can always offer you the best solution for your requirements.

This is our top priority. Customer orientation, innovation and satisfaction are the values that define our attitude and entrepreneurial actions.

Potential for more: partnerships

We firmly believe that we’re at our best when we can concentrate on our core competencies. That’s why we view partnerships as a sensible and logical expansion of our portfolio. Are you interested in a business partnership or in integrating your solution with essendi xc? If so, please contact us.

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News/Magazin

PQC Readiness: Preparing for Migration Magazine September 14, 2026

PQC Readiness: Preparing for Migration

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Post-Quantum Cryptography in Focus: essendi it on GlobalSign’s Trust.ID Talk News September 10, 2026

Post-Quantum Cryptography in Focus: essendi it on GlobalSign’s Trust.ID Talk

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Double Success at “Mathématiques sans Frontières” News July 21, 2026

Double Success at “Mathématiques sans Frontières”

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US accelerates PQC migration across federal agencies News June 25, 2026

US accelerates PQC migration across federal agencies

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Digital Sovereignty in IT: 6 Steps to Take Control Magazine June 23, 2026

Digital Sovereignty in IT: 6 Steps to Take Control

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New BSI Crypto Guidelines 2026 News June 18, 2026

New BSI Crypto Guidelines 2026

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Let’s Encrypt Chooses Merkle Tree Certificates for PQC News June 12, 2026

Let’s Encrypt Chooses Merkle Tree Certificates for PQC

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essendi xc and Ansible: Automating Certificate Management Magazine June 9, 2026

essendi xc and Ansible: Automating Certificate Management

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Certificate Lifecycle Automation Magazine May 26, 2026

Certificate Lifecycle Automation

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Digital Certificates: An Overview of Current Market Dynamics Magazine May 20, 2026

Digital Certificates: An Overview of Current Market Dynamics

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Automating Certificate Distribution with essendi xc Magazine May 12, 2026

Automating Certificate Distribution with essendi xc

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Changes to D-Trust S/MIME Certificates News May 5, 2026

Changes to D-Trust S/MIME Certificates

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