A vulnerability has been reported
Your hosting provider, a software vendor or your IT team has alerted you? We review the report, the versions in use and your specific environment.
Practical support for existing websites & applications
Fix security vulnerabilities.Know your next step.
A security warning, outdated software or an unclear assessment report? We review whether your website or application is affected and implement the agreed changes. We also support security architecture and ongoing maintenance.
For business customers in Austria and the DACH region. Based in Vienna.
Support Monday to Friday. We discuss urgency, the earliest possible start and next steps directly with you.
A warning needs a useful next step.
You have an assessment report
We assess existing findings, explain what they mean for your operations and prioritise the necessary work.
Updates keep getting postponed
Outdated dependencies, unclear ownership or concern about downtime? We help implement updates and test important application functions.
Immediate help. A foundation for ongoing care.
Remediate vulnerabilities
Review code and dependencies, assess findings, apply patches and update software. We carry out the agreed development work, test the changes and coordinate or handle the production rollout.
Improve security architecture
Review the existing setup and identify practical improvements to access, system boundaries and security settings. We plan and implement the measures agreed for your environment.
Organise ongoing maintenance
Set up vulnerability management and a repeatable update process. We agree which applications and alerts we cover, who acts on them and how changes reach production.
From an initial assessment to a tested change.
You do not need to diagnose the problem yourself. We start with the information you have and agree on the work before implementation.
Clarify what is affected
Review the report and relevant code, dependencies, server or network settings within the agreed scope. Explain urgency and the proposed next step.
Agree and implement
Define scope and fees. Update libraries, frameworks and runtimes, correct configuration or make the necessary changes to application code.
Test, deploy and document
Check the fix and important application functions, agree the rollout and document changes and any remaining work.
Security architecture that fits your application.
We look at how your application, infrastructure and development workflow fit together. Depending on the agreed scope, this can include:
- Access rights and responsibilities for people and services.
- Network boundaries, exposed services and security-relevant configuration.
- Handling credentials and separating development, test and production environments.
- Review and release procedures for security-relevant changes.
Vulnerability management: turn alerts into agreed action.
We help you bring security checks and updates into your development and operations workflow. The aim is to make findings, responsibilities and the next steps visible.
Set up useful signals
Configure tools such as Dependabot for supported dependencies: vulnerability alerts, security update proposals and scheduled version updates. Coverage depends on your repositories and the technologies in use.
Assess and prioritise
Review what a finding means for your application. Record a responsible person and the agreed action, including the reasoning for work that is deferred.
Carry changes through
Review update proposals, make any necessary code changes, test and coordinate deployment. Keep open work and completed changes understandable for your team.
Automated alerts and update proposals are a starting point. Dependabot focuses on dependencies it supports; its alerts do not cover every part of an application or network. How Dependabot works — GitHub Docs
New security reports. Your specific environment matters.
AI also supports research into vulnerabilities in widely used software. The critical PHP security releases of October 2026 are one example. For your business, the practical questions are whether your installation is affected, what needs changing and who will carry out the work.
Background from the PHP Foundation, 21 October 2026Experience with existing software.
modeleven combines software development with practical support for existing applications and integrations. We work with your internal team, agency or hosting provider. Our references show our broader project experience.
Explore our project experienceQuestions before you get in touch
What is free?
The introductory call and an initial assessment of your enquiry are free. A detailed technical assessment and implementation are separate paid engagements. We agree on scope and fees with you beforehand.
How soon can you start?
We provide support Monday to Friday. When you enquire, we discuss urgency and the earliest possible start. The work required depends on the affected application and the necessary change.
Can you take on an existing application?
Yes. We first review the application, available documentation and access requirements. We then agree which work we can take on with your team or existing providers.
Can we send you an existing report?
Yes. A hosting-provider notice, assessment report or concrete description of the problem is a useful starting point. You do not need a complete technical brief for the first conversation.
Can you set up Dependabot and ongoing vulnerability management?
Yes. We can configure Dependabot for supported repositories and dependencies and help establish a process for assessing alerts, handling update proposals, testing and deployment. We agree on coverage and responsibilities; Dependabot does not cover all vulnerabilities in your systems.
Does an assessment guarantee that everything is secure?
No. An assessment has an agreed scope and reflects the information available at that time. We document findings, changes and remaining work. Ongoing maintenance can address new reports and updates within the agreed coverage.
Tell us briefly what has happened.
A link to the website, the warning you received and its effect on your operations are enough to start. We will clarify the technical details together. You can also get in touch about preventive work or ongoing maintenance.
Book a conversation
Choose a time for an initial conversation. There is no commitment to paid work.
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Prefer to arrange a time directly? hello@modeleven.com ·+43 1 305 2 333