ZERO TRUST & DMS: The Ultimate Combination for Assured Cybersecurity!
Cyberattacks are proliferating and affecting businesses of all sizes. In 2024, nearly one in two French companies fell victim to a cyberattack, according to the CESIN Barometer 2024. The majority of cybersecurity incidents are linked to human errors, and as a result, cybersecurity can no longer be solely a technical matter relegated to IT teams. It must involve all employees.
According to the World Economic Forum, 95% of data breaches stem from human error, whether it be a weak password or a simple click on a malicious link. The Zero Trust policy is an approach that relies on a simple principle: never trust, always verify.
Adopting a Zero Trust approach primarily involves implementing smart solutions that secure access and data without burdening the daily routines of teams. Let’s explore how the right digital tools can integrate this strategy to effectively protect businesses against today’s threats.
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What is zero trust security?

The Zero Trust policy is based on a simple yet fundamental principle: “Never trust, always verify.” Unlike traditional security models that assume everything inside a company’s network is trustworthy, Zero Trust starts from the opposite premise: every user, every device, and every access request must be systematically checked, regardless of their location.
The three core principles of Zero Trust are :
- Systematic verification of identities and access
Every login attempt must be authenticated and validated. This involves multi-factor authentication (MFA), identity and access management (IAM), and strict password policies. The goal is to ensure that only the right people access the right resources at the right time.
- Restricted and limited access to resources
Zero Trust operates on the principle of least privilege: a user should only have access to resources that are strictly necessary for their work. Gone are the days of blanket access to databases or shared folders. Each permission is precisely allocated to minimize risks in case of a compromised account.
- Ongoing monitoring of activities
In a Zero Trust approach, security does not stop once access is granted. User actions are continuously monitored to detect unusual or suspicious behaviour. A login from an unknown device? Abnormal access to sensitive files? These warning signals should trigger an automatic response to prevent data breaches.
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Why Zero Trust is essential for DMS?
Sensitive documents are often the most exposed assets in a company: contracts, customer data, financial information… Poorly secured document management can be a gateway for cyberattacks or internal data leaks.
By applying Zero Trust principles to Document Management Systems (DMS), companies can:
- Precisely control access to documents based on roles and responsibilities.
- Protect sensitive files with advanced encryption and access restrictions.
- Ensure total traceability: know who accesses which document, when, and why.
- Automate the detection of risky behaviours and block any suspicious access.
With a well-integrated Zero Trust approach, company documents become a secure and controlled resource rather than a weak point exposed to threats.
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Risks associated with poor document management
Permissive access, uncontrolled file storage, or unsecured document sharing open the door to numerous risks.
For instance, an employee who has access to sensitive data without actually needing it could inadvertently share a confidential document externally through error or negligence. Likewise, a former employee whose rights have not been revoked might still access or download strategic files.
The consequences can be severe: leaks of sensitive data, unauthorized access, identity theft, not to mention ransomware attacks that often exploit vulnerabilities linked to lax document management. Adopting a Zero Trust approach helps mitigate these risks by strictly limiting access to information and continuously monitoring actions on documents.
Discover Open Bee’s DMS Trilogy: Tailored Solutions for Every Business
How a DMS perfectly integrates into a zero trust policy
The Zero Trust approach mandates strict control over access to resources, and the Document Management System (DMS) aligns perfectly with this logic by ensuring the security, traceability, and confidentiality of files. Here’s how a DMS can become a cornerstone of this strategy:
Access Control: Permissions Tailored to Each User
With a DMS, access rights are finely tuned based on users, roles, or groups. Each collaborator can only view the documents necessary for their work, thus reducing the risks of unauthorized access or accidental leaks.
Traceability and Audits: Real-Time Monitoring
Every action on a document (opening, modifying, sharing, deleting) is recorded in a detailed history, indicating who did what and when. In case of an incident, this audit allows for the quick identification of anomalies and suspicious accesses.
Document Encryption and Data Security
A secure DMS ensures the encryption of files, both at rest and during transfers. Thus, even in the event of theft or interception, the data remains unusable without access keys.
Enhanced Authentication: Secure Access
Multi-factor authentication (MFA) adds an extra layer of security by requiring, for example, a one-time code in addition to the password. This prevents any fraudulent login attempts, even in the case of credential theft.
Secure External Sharing: Total Control Over Shared Documents
Working with partners or providers often involves sending sensitive documents. An advanced DMS allows sharing files via secure links protected by a password and an expiration date. This way, access is limited in time and fully controlled.
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Open Bee: An ISO 27001 certified DMS for optimal security
Open Bee, as an ISO 27001 certified solution, adheres to the strictest standards regarding information security management. This certification guarantees rigorous practices concerning data protection, access control, and traceability, fully aligning with a Zero Trust approach.
A secure DMS like Open Bee is no longer just a document management tool but a true bulwark against cyber threats, ensuring strictly controlled access and complete protection of company information.
Why adopt zero trust and a DMS today?
The combination of Zero Trust and a secure Document Management System (DMS) is not merely an evolution of practices but an indispensable response to the growing challenges of cybersecurity. By adopting a preventative approach, companies significantly reduce the risks of data leaks, thereby avoiding often costly consequences.
Open Bee, registered as a PDP (Partner Dematerialization Platform) in France, also plays a key role in the reform of electronic invoicing, a further lever to strengthen the protection of billing data. Investing in the right digital tools transforms security into a genuine strategic asset for the future of organizations.
